| 1931 | L | 12th Field Artillery (TX) | 6 | Texas Lutheran | 13 | ? | |
| 1931 | L | 24th Infantry (GA) | 0 | Alabama St. | 40 | Columbus, GA | |
| 1931 | L | 24th Infantry (GA) | 0 | Clark Atlanta (GA) | 39 | ? | |
| 1931 | L | 24th Infantry (GA) | 0 | Edward Waters (FL) | 6 | ? | |
| 1931 | L | 24th Infantry (GA) | 0 | Morris Brown (GA) | 36 | Atlanta, GA | |
| 1931 | L | 24th Infantry (GA) | 7 | Tuskegee (AL) | 26 | Tuskegee, AL | |
| 1931 | L | 90th Field Artillery (TX) | 6 | Texas Lutheran | 19 | ? | |
| 1931 | L | Aberdeen JC (WA) | 0 | Central Washington | 32 | Ellensburg, WA | |
| 1931 | L | Aberdeen JC (WA) | 8 | Pacific Lutheran (WA) | 14 | Aberdeen, WA | |
| 1931 | W | Abilene Christian (TX) | 13 | John Tarleton College (TX) | 0 | Stephenville, TX | |
| 1931 | L | Abilene Christian (TX) | 0 | Daniel Baker (TX) | 3 | Brownwood, TX | |
| 1931 | L | Abilene Christian (TX) | 6 | Texas Tech | 26 | Lubbock, TX | |
| 1931 | W | Abilene Christian (TX) | 13 | McMurry (TX) | 7 | Abilene, TX | |
| 1931 | W | Abilene Christian (TX) | 13 | Sul Ross St. (TX) | 6 | Abilene, TX | |
| 1931 | L | Abilene Christian (TX) | 0 | North Texas | 6 | Denton, TX | |
| 1931 | W | Abilene Christian (TX) | 41 | West Texas A&M | 0 | Abilene, TX | |
| 1931 | L | Abilene Christian (TX) | 13 | East Central (OK) | 28 | Ada, OK | |
| 1931 | L | Abilene Christian (TX) | 0 | Daniel Baker (TX) | 7 | Brownwood, TX | |
| 1931 | L | Abraham Baldwin Agricultural College (GA) | 0 | Samford (AL) | 31 | Birmingham, AL | Samford played 2 games this date |
| 1931 | W | Abraham Baldwin Agricultural College (GA) | 28 | Troy (AL) | 0 | ? | |
| 1931 | L | Abraham Baldwin Agricultural College (GA) | 0 | Stetson (FL) | 27 | ? | |
| 1931 | W | Adams St. (CO) | 7 | Center Town Team (CO) | 0 | ? | |
| 1931 | W | Adams St. (CO) | 32 | La Veta Town Team (CO) | 0 | ? | |
| 1931 | T | Adams St. (CO) | 0 | Monte Vista Town Team (CO) | 0 | ? | |
| 1931 | L | Adams St. (CO) | 0 | Salida HS Alumni (CO) | 13 | ? | |
| 1931 | L | Adrian (MI) | 6 | Westminster (PA) | 19 | New Wilmington, PA | |
| 1931 | W | Adrian (MI) | 19 | General Motors Tech (MI) | 0 | Adrian, MI | |
| 1931 | W | Adrian (MI) | 44 | Assumption College (ON) | 0 | Adrian, MI | |
| 1931 | W | Adrian (MI) | 18 | Manchester (IN) | 14 | North Manchester, IN | |
| 1931 | L | Adrian (MI) | 6 | John Carroll (OH) | 26 | Cleveland, OH | |
| 1931 | W | Adrian (MI) | 50 | Saint Mary's (MI) | 7 | Adrian, MI | |
| 1931 | L | Adrian (MI) | 0 | Allegheny (PA) | 26 | Meadville, PA | |
| 1931 | W | Adrian (MI) | 25 | Detroit Tech (MI) | 0 | Adrian, MI | |
| 1931 | L | Adrian (MI) | 18 | Findlay (OH) | 25 | Findlay, OH | |
| 1931 | L | Akron (OH) | 0 | Oberlin (OH) | 6 | Oberlin, OH | |
| 1931 | W | Akron (OH) | 12 | Kent St. (OH) | 7 | Akron, OH | |
| 1931 | L | Akron (OH) | 7 | Wooster (OH) | 25 | Akron, OH | |
| 1931 | L | Akron (OH) | 7 | Case Institute of Technology (OH) | 13 | Akron, OH | |
| 1931 | L | Akron (OH) | 6 | Ashland (OH) | 13 | Akron, OH | |
| 1931 | L | Akron (OH) | 0 | Ohio St. JV | 25 | Akron, OH | |
| 1931 | L | Akron (OH) | 0 | Baldwin-Wallace (OH) | 19 | Akron, OH | |
| 1931 | L | Akron (OH) | 6 | Mount Union (OH) | 7 | Alliance, OH | |
| 1931 | W | Alabama | 24 | Washington St. | 0 | Pasadena, CA | Rose Bowl |
| 1931 | W | Alabama | 55 | Mississippi | 6 | Tuscaloosa, AL | |
| 1931 | W | Alabama | 39 | Tennessee-Chattanooga | 0 | Chattanooga, TN | |
| 1931 | W | Alabama | 41 | Florida | 0 | Birmingham, AL | |
| 1931 | W | Alabama | 53 | Mississippi St. | 0 | Meridian, MS | |
| 1931 | W | Alabama | 42 | Samford (AL) | 6 | Tuscaloosa, AL | |
| 1931 | L | Alabama | 0 | Tennessee | 25 | Knoxville, TN | |
| 1931 | W | Alabama | 33 | Sewanee (TN) | 0 | Birmingham, AL | |
| 1931 | W | Alabama | 9 | Kentucky | 7 | Tuscaloosa, AL | |
| 1931 | W | Alabama | 74 | Clemson (SC) | 7 | Montgomery, AL | |
| 1931 | W | Alabama | 14 | Vanderbilt (TN) | 6 | Nashville, TN | |
| 1931 | L | Alabama A&M | 18 | Talladega (AL) | 30 | Anniston, AL | |
| 1931 | L | Alabama A&M | 0 | Talladega (AL) | 7 | Anniston, AL | |
| 1931 | L | Alabama A&M | 0 | Knoxville (TN) | 27 | Knoxville, TN | |
| 1931 | L | Alabama A&M | 0 | Alabama St. | 56 | Montgomery, AL | Cramton Bowl |
| 1931 | W | Alabama A&M | 45 | Selma (AL) | 0 | Normal, AL | |
| 1931 | L | Alabama A&M | 0 | Morris Brown (GA) | 12 | Atlanta, GA | |
| 1931 | L | Alabama A&M | 0 | Kentucky St. | 18 | Frankfort, KY | |
| 1931 | W | Alabama JV | 16 | Miami (FL) | 0 | Miami, FL | |
| 1931 | W | Alabama St. | 40 | 24th Infantry (GA) | 0 | Columbus, GA | |
| 1931 | W | Alabama St. | 39 | New Orleans (LA) | 6 | Montgomery, AL | |
| 1931 | W | Alabama St. | 6 | Morris Brown (GA) | 0 | Montgomery, AL | |
| 1931 | W | Alabama St. | 32 | Paine (GA) | 12 | Montgomery, AL | |
| 1931 | W | Alabama St. | 14 | Florida A&M | 0 | Columbus, GA | |
| 1931 | W | Alabama St. | 19 | Clark Atlanta (GA) | 7 | Atlanta, GA | |
| 1931 | W | Alabama St. | 56 | Alabama A&M | 0 | Montgomery, AL | Cramton Bowl |
| 1931 | L | Alabama St. | 0 | Wilberforce (OH) | 32 | Wilberforce, OH | |
| 1931 | L | Alabama St. | 7 | Tuskegee (AL) | 32 | Montgomery, AL | |
| 1931 | W | Alabama St. | 24 | Morehouse (GA) | 0 | Atlanta, GA | |
| 1931 | L | Alberta (AB) | 7 | Edmonton Eskimos (AB) | 20 | Edmonton, AB (Canada) | |
| 1931 | L | Alberta (AB) | 6 | Manitoba (MB) | 16 | Winnipeg, MB (Canada) | |
| 1931 | L | Alberta (AB) | 2 | Manitoba (MB) | 13 | Edmonton, AB (Canada) | |
| 1931 | L | Alberta (AB) | 0 | Calgary Tigers (AB) | 7 | Edmonton, AB (Canada) | |
| 1931 | L | Alberta (AB) | 0 | Saskatchewan (SK) | 14 | Edmonton, AB (Canada) | |
| 1931 | W | Alberta (AB) | 5 | Saskatchewan (SK) | 4 | Saskatoon, SK (Canada) | |
| 1931 | L | Albia JC (IA) | 0 | Graceland (IA) | 23 | Albia, IA | |
| 1931 | W | Albion (MI) | 7 | Wayne St. (MI) | 0 | Detroit, MI | |
| 1931 | L | Albion (MI) | 0 | Hope (MI) | 7 | Albion, MI | |
| 1931 | W | Albion (MI) | 13 | Detroit Tech (MI) | 0 | Albion, MI | |
| 1931 | L | Albion (MI) | 6 | Ferris St. (MI) | 19 | Big Rapids, MI | |
| 1931 | L | Albion (MI) | 0 | Kalamazoo (MI) | 17 | Kalamazoo, MI | |
| 1931 | W | Albion (MI) | 13 | Alma (MI) | 2 | Albion, MI | |
| 1931 | L | Albion (MI) | 0 | Hillsdale (MI) | 13 | Albion, MI | |
| 1931 | L | Albright (PA) | 7 | Temple (PA) | 19 | Philadelphia, PA | |
| 1931 | W | Albright (PA) | 49 | Washington (MD) | 6 | Reading, PA | |
| 1931 | L | Albright (PA) | 7 | Bucknell (PA) | 23 | Lewisburg, PA | |
| 1931 | L | Albright (PA) | 7 | US Coast Guard (CT) | 32 | Reading, PA | |
| 1931 | W | Albright (PA) | 58 | Widener (PA) | 0 | Reading, PA | |
| 1931 | L | Albright (PA) | 0 | Scranton (PA) | 14 | Dickson City, PA | Crystal Gardens |
| 1931 | W | Albright (PA) | 20 | Saint Joseph's (PA) | 0 | Philadelphia, PA | |
| 1931 | W | Albright (PA) | 28 | Mount Saint Mary's (MD) | 0 | Reading, PA | |
| 1931 | W | Albright (PA) | 19 | Lebanon Valley (PA) | 0 | Reading, PA | |
| 1931 | L | Albright Freshmen (PA) | 0 | Lycoming (PA) | 46 | Williamsport, PA | |
| 1931 | W | Alcorn St. (MS) | 27 | Eureka HS | 0 | ? | |
| 1931 | L | Alcorn St. (MS) | 6 | Jackson St. (MS) | 19 | Jackson, MS | |
| 1931 | T | Alcorn St. (MS) | 0 | Leland (LA) | 0 | ? | |
| 1931 | L | Alcorn St. (MS) | 0 | Rust (MS) | 2 | Holly Springs, MS | |
| 1931 | W | Alcorn St. (MS) | 49 | Campbell College (MS) | 12 | Lorman, MS | |
| 1931 | L | Alcorn St. (MS) | 7 | Tougaloo (MS) | 18 | Tougaloo, MS | |
| 1931 | L | Alcorn St. (MS) | 0 | Prairie View A&M (TX) | 39 | Lorman, MS | |
| 1931 | T | Alcorn St. (MS) | 6 | LeMoyne-Owen (TN) | 6 | Memphis, TN | |
| 1931 | L | Alfred (NY) | 6 | Rochester (NY) | 12 | Alfred, NY | |
| 1931 | L | Alfred (NY) | 0 | Cornell (NY) | 54 | Ithaca, NY | |
| 1931 | L | Alfred (NY) | 13 | Buffalo (NY) | 20 | Buffalo, NY | |
| 1931 | L | Alfred (NY) | 6 | Hamilton (NY) | 7 | Alfred, NY | |
| 1931 | W | Alfred (NY) | 26 | Susquehanna (PA) | 12 | Alfred, NY | |
| 1931 | L | Alfred (NY) | 0 | Niagara (NY) | 33 | Alfred, NY | |
| 1931 | W | Alfred (NY) | 2 | Hobart (NY) | 0 | Geneva, NY | |
| 1931 | L | Alfred (NY) | 0 | Long Island-Brooklyn (NY) | 33 | Brooklyn, NY | |
| 1931 | W | Allegheny (PA) | 27 | Edinboro (PA) | 7 | Meadville, PA | |
| 1931 | W | Allegheny (PA) | 7 | Saint Bonaventure (NY) | 6 | Olean, NY | |
| 1931 | W | Allegheny (PA) | 39 | Westminster (PA) | 7 | Meadville, PA | |
| 1931 | W | Allegheny (PA) | 45 | Clarion (PA) | 0 | Meadville, PA | |
| 1931 | W | Allegheny (PA) | 20 | Thiel (PA) | 0 | Greenville, PA | |
| 1931 | W | Allegheny (PA) | 26 | Adrian (MI) | 0 | Meadville, PA | |
| 1931 | T | Allegheny (PA) | 7 | Grove City (PA) | 7 | Grove City, PA | |
| 1931 | T | Allegheny (PA) | 0 | Geneva (PA) | 0 | Meadville, PA | |
| 1931 | L | Allegheny (PA) | 7 | West Virginia Wesleyan | 38 | Buckhannon, WV | |
| 1931 | W | Allen (SC) | 13 | Benedict (SC) | 6 | ? | |
| 1931 | L | Allen (SC) | 0 | Morris (SC) | 6 | ? | |
| 1931 | T | Allen (SC) | 13 | Paine (GA) | 13 | ? | |
| 1931 | W | Allen (SC) | 20 | Savannah St. (GA) | 0 | ? | |
| 1931 | T | Allen (SC) | 0 | Walker Baptist Institute (GA) | 0 | ? | |
| 1931 | L | Allen (SC) | 6 | Morehouse (GA) | 13 | Atlanta, GA | |
| 1931 | L | Allen (SC) | 0 | South Carolina St. | 57 | Columbia, SC | |
| 1931 | L | Allen (SC) | 0 | Claflin (SC) | 19 | Orangeburg, SC | |
| 1931 | T | Allen (SC) | 0 | Livingstone (NC) | 0 | Salisbury, NC | |
| 1931 | L | Alliance (PA) | 0 | Wilmington (OH) | 52 | ? | |
| 1931 | L | Alliance (PA) | 0 | Clarion (PA) | 32 | Cambridge Springs, PA | |
| 1931 | L | Alma (MI) | 0 | Central Michigan | 13 | Mount Pleasant, MI | |
| 1931 | W | Alma (MI) | 12 | Olivet (MI) | 2 | Alma, MI | |
| 1931 | L | Alma (MI) | 0 | Michigan St. | 74 | East Lansing, MI | |
| 1931 | W | Alma (MI) | 20 | Hope (MI) | 6 | Alma, MI | |
| 1931 | T | Alma (MI) | 13 | Hillsdale (MI) | 13 | Hillsdale, MI | |
| 1931 | L | Alma (MI) | 2 | Albion (MI) | 13 | Albion, MI | |
| 1931 | W | Alma (MI) | 13 | Kalamazoo (MI) | 6 | Alma, MI | |
| 1931 | L | Amarillo College (TX) | 0 | Cameron (OK) | 7 | ? | |
| 1931 | W | Amarillo College (TX) | 12 | John Tarleton College (TX) | 0 | ? | |
| 1931 | W | Amarillo College (TX) | 39 | Oklahoma Panhandle St. | 0 | ? | |
| 1931 | W | Amarillo College (TX) | 46 | Oklahoma Panhandle St. | 0 | ? | |
| 1931 | W | Amarillo College (TX) | 8 | New Mexico Military Institute | 0 | Roswell, NM | |
| 1931 | W | Amarillo College (TX) | 21 | Texas-Arlington | 13 | Amarillo, TX | |
| 1931 | L | American (DC) | 6 | High Point (NC) | 12 | Washington, DC | |
| 1931 | L | American (DC) | 6 | Shenandoah (VA) | 26 | ? | |
| 1931 | L | American (DC) | 0 | Lynchburg (VA) | 12 | Lynchburg, VA | |
| 1931 | L | American (DC) | 0 | Johns Hopkins (MD) | 61 | Baltimore, MD | |
| 1931 | L | American (DC) | 0 | Hampden-Sydney (VA) | 49 | Hampden-Sydney, VA | |
| 1931 | L | American (DC) | 6 | Shepherd (WV) | 13 | Washington, DC | |
| 1931 | L | American (DC) | 0 | Randolph-Macon (VA) | 21 | Ashland, VA | |
| 1931 | W | American College of PE (IL) | 6 | Benedictine (IL) | 0 | ? | |
| 1931 | L | American College of PE (IL) | 0 | Wheaton (IL) | 20 | Wheaton, IL | |
| 1931 | L | American College of PE (IL) | 0 | Valparaiso (IN) | 57 | Valparaiso, IN | |
| 1931 | W | American Legion | 14 | Quantico Marines (VA) | 0 | ? | |
| 1931 | L | American Legion All-Stars | 0 | Michigan Tech | 38 | Houghton, MI | |
| 1931 | T | Americus Institute (GA) | 0 | Fort Valley St. (GA) | 0 | ? | |
| 1931 | L | Amherst (MA) | 0 | Princeton (NJ) | 27 | Princeton, NJ | |
| 1931 | W | Amherst (MA) | 33 | Trinity (CT) | 6 | Amherst, MA | |
| 1931 | L | Amherst (MA) | 6 | Union (NY) | 7 | Schenectady, NY | |
| 1931 | W | Amherst (MA) | 19 | Worcester Tech (MA) | 6 | Amherst, MA | |
| 1931 | L | Amherst (MA) | 6 | Wesleyan (CT) | 14 | Amherst, MA | |
| 1931 | L | Amherst (MA) | 12 | Massachusetts | 13 | Amherst, MA | |
| 1931 | L | Amherst (MA) | 7 | Williams (MA) | 33 | Williamstown, MA | |
| 1931 | L | Anaconda Anodes (MT) | 0 | Montana St. | 13 | Bozeman, MT | |
| 1931 | W | Appalachian St. (NC) | 20 | High Point (NC) | 0 | Boone, NC | |
| 1931 | W | Appalachian St. (NC) | 15 | Catawba (NC) | 7 | Charlotte, NC | |
| 1931 | T | Appalachian St. (NC) | 6 | Maryville (TN) | 6 | Maryville, TN | |
| 1931 | W | Appalachian St. (NC) | 20 | King College (TN) | 0 | Bristol, TN | |
| 1931 | W | Appalachian St. (NC) | 20 | Campbell (NC) | 6 | Buies Creek, NC | |
| 1931 | W | Appalachian St. (NC) | 6 | Lenoir-Rhyne (NC) | 0 | Hickory, NC | |
| 1931 | W | Appalachian St. (NC) | 24 | Piedmont (GA) | 12 | Boone, NC | |
| 1931 | W | Appalachian St. (NC) | 7 | Catawba (NC) | 6 | Salisbury, NC | |
| 1931 | W | Appalachian St. (NC) | 25 | Newport News Apprentice School (VA) | 12 | Newport News, VA | |
| 1931 | L | Appalachian St. (NC) | 3 | Langley Field (VA) | 6 | Hampton, VA | |
| 1931 | T | Appalachian St. (NC) | 6 | Bowdon St. (GA) | 6 | Boone, NC | |
| 1931 | W | Appalachian St. (NC) | 25 | Concord (WV) | 0 | Boone, NC | |
| 1931 | L | Appalachian St. (NC) | 6 | Glenville St. (WV) | 25 | Glenville, WV | |
| 1931 | W | Arizona | 19 | Pomona-Pitzer (CA) | 0 | Tucson, AZ | |
| 1931 | W | Arizona | 19 | Northern Arizona | 12 | Tucson, AZ | |
| 1931 | L | Arizona | 0 | Oklahoma St. | 31 | Stillwater, OK | |
| 1931 | L | Arizona | 0 | San Diego St. (CA) | 8 | Tucson, AZ | Arizona Stadium |
| 1931 | L | Arizona | 0 | Rice (TX) | 32 | Tucson, AZ | |
| 1931 | L | Arizona | 6 | Arizona St. | 19 | Tempe, AZ | |
| 1931 | T | Arizona | 7 | New Mexico | 7 | Albuquerque, NM | |
| 1931 | W | Arizona | 14 | DePaul (IL) | 13 | Tucson, AZ | |
| 1931 | L | Arizona | 7 | Colorado | 27 | Tucson, AZ | |
| 1931 | L | Arizona All-Stars | 7 | Arizona St. | 13 | Tempe, AZ | |
| 1931 | L | Arizona St. | 13 | Texas-El Paso | 27 | El Paso, TX | |
| 1931 | W | Arizona St. | 7 | Fresno St. (CA) | 0 | Fresno, CA | |
| 1931 | W | Arizona St. | 25 | New Mexico St. | 7 | Tempe, AZ | |
| 1931 | W | Arizona St. | 66 | Sacaton Indian School (AZ) | 0 | Tempe, AZ | |
| 1931 | W | Arizona St. | 20 | Northern Arizona | 6 | Flagstaff, AZ | |
| 1931 | W | Arizona St. | 19 | Arizona | 6 | Tempe, AZ | |
| 1931 | L | Arizona St. | 7 | Northern Arizona | 13 | Tempe, AZ | |
| 1931 | W | Arizona St. | 13 | Arizona All-Stars | 7 | Tempe, AZ | |
| 1931 | W | Arkansas | 19 | Hendrix (AR) | 0 | Fayetteville, AR | |
| 1931 | T | Arkansas | 13 | Chicago (IL) | 13 | Chicago, IL | |
| 1931 | L | Arkansas | 6 | Southern Methodist (TX) | 42 | Fayetteville, AR | |
| 1931 | W | Arkansas | 13 | Ozarks (AR) | 6 | Fayetteville, AR | |
| 1931 | L | Arkansas | 7 | Baylor (TX) | 19 | Waco, TX | |
| 1931 | L | Arkansas | 6 | Louisiana St. | 13 | Shreveport, LA | |
| 1931 | L | Arkansas | 0 | Texas Christian | 7 | Fayetteville, AR | |
| 1931 | L | Arkansas | 12 | Rice (TX) | 26 | Houston, TX | |
| 1931 | W | Arkansas | 6 | Centenary (LA) | 0 | Shreveport, LA | |
| 1931 | W | Arkansas Baptist | 7 | Grambling St. (LA) | 0 | Ruston, LA | |
| 1931 | W | Arkansas Baptist | 67 | Mississippi Industrial Training School | 0 | ? | |
| 1931 | T | Arkansas Baptist | 0 | Philander-Smith (AR) | 0 | ? | |
| 1931 | L | Arkansas Baptist | 0 | Rust (MS) | 20 | ? | |
| 1931 | W | Arkansas Baptist | 64 | Shorter College (AR) | 0 | Little Rock, AR | |
| 1931 | L | Arkansas Baptist | 0 | Arkansas-Pine Bluff | 13 | Little Rock, AR | |
| 1931 | T | Arkansas City JC (KS) | 12 | Coffeyville CC (KS) | 12 | ? | Winner and score unknown |
| 1931 | W | Arkansas Freshmen | 13 | Arkansas-Monticello | 6 | Little Rock, AR | |
| 1931 | W | Arkansas St. | 6 | Arkansas St. Alumni | 0 | ? | |
| 1931 | W | Arkansas St. | 13 | Bethel (KY) | 0 | Jonesboro, AR | |
| 1931 | W | Arkansas St. | 6 | Tennessee JC | 0 | Jonesboro, AR | |
| 1931 | L | Arkansas St. | 6 | Arkansas-Monticello | 22 | Monticello, AR | |
| 1931 | W | Arkansas St. | 34 | Bethel (TN) | 0 | ? | |
| 1931 | L | Arkansas St. | 6 | Central Arkansas | 18 | Conway, AR | |
| 1931 | W | Arkansas St. | 14 | Memphis (TN) | 6 | Jonesboro, AR | |
| 1931 | W | Arkansas St. | 13 | Southern Arkansas | 7 | Jonesboro, AR | |
| 1931 | L | Arkansas St. Alumni | 0 | Arkansas St. | 6 | ? | |
| 1931 | L | Arkansas Tech | 12 | Oklahoma City (OK) | 25 | Oklahoma City, OK | |
| 1931 | W | Arkansas Tech | 13 | Ouachita Baptist (AR) | 0 | Fort Smith, AR | |
| 1931 | W | Arkansas Tech | 27 | Hendrix (AR) | 0 | Conway, AR | |
| 1931 | W | Arkansas Tech | 12 | Henderson St. (AR) | 0 | Conway, AR | |
| 1931 | T | Arkansas Tech | 0 | Ouachita Baptist (AR) | 0 | Russellville, AR | |
| 1931 | W | Arkansas Tech | 26 | Arkansas College | 0 | Batesville, AR | |
| 1931 | T | Arkansas Tech | 0 | Southern Arkansas | 0 | Magnolia, AR | |
| 1931 | W | Arkansas Tech | 47 | Central Arkansas | 7 | Russellville, AR | |
| 1931 | W | Arkansas Tech | 80 | El Dorado JC (AR) | 0 | Russellville, AR | |
| 1931 | W | Arkansas Tech | 37 | Ozarks (AR) | 0 | Clarksville, AR | |
| 1931 | W | Arkansas-Monticello | 14 | Henderson St. (AR) | 0 | Arkadelphia, AR | |
| 1931 | W | Arkansas-Monticello | 20 | Ozarks (AR) | 6 | Pine Bluff, AR | Charity Game |
| 1931 | L | Arkansas-Monticello | 13 | Ouachita Baptist (AR) | 14 | Monticello, AR | |
| 1931 | W | Arkansas-Monticello | 22 | Arkansas St. | 6 | Monticello, AR | |
| 1931 | T | Arkansas-Monticello | 0 | Texarkana JC (TX) | 0 | Monticello, AR | |
| 1931 | L | Arkansas-Monticello | 6 | Arkansas Freshmen | 13 | Little Rock, AR | |
| 1931 | W | Arkansas-Monticello | 34 | Little Rock JC (AR) | 0 | Little Rock, AR | |
| 1931 | W | Arkansas-Monticello | 39 | Arkansas College | 0 | Monticello, AR | |
| 1931 | W | Arkansas-Monticello | 50 | Central Arkansas | 0 | Conway, AR | |
| 1931 | W | Arkansas-Monticello | 12 | Southern Arkansas | 0 | Magnolia, AR | |
| 1931 | W | Arkansas-Pine Bluff | 12 | New Orleans (LA) | 0 | ? | |
| 1931 | L | Arkansas-Pine Bluff | 0 | Langston (OK) | 36 | Langston, OK | |
| 1931 | L | Arkansas-Pine Bluff | 6 | Lincoln (MO) | 7 | Pine Bluff, AR | |
| 1931 | L | Arkansas-Pine Bluff | 6 | Prairie View A&M (TX) | 26 | College Station, TX | |
| 1931 | W | Arkansas-Pine Bluff | 85 | Shorter College (AR) | 0 | Little Rock, AR | |
| 1931 | W | Arkansas-Pine Bluff | 12 | Bishop (TX) | 6 | Little Rock, AR | |
| 1931 | W | Arkansas-Pine Bluff | 13 | Arkansas Baptist | 0 | Little Rock, AR | |
| 1931 | W | Army (NY) | 67 | Knox (IL) | 6 | West Point, NY | |
| 1931 | W | Army (NY) | 20 | Louisiana St. | 0 | West Point, NY | |
| 1931 | W | Army (NY) | 20 | Michigan St. | 7 | West Point, NY | |
| 1931 | W | Army (NY) | 17 | Navy (MD) | 7 | New York, NY | |
| 1931 | W | Army (NY) | 60 | Ohio Northern | 0 | West Point, NY | |
| 1931 | L | Army (NY) | 13 | Harvard (MA) | 14 | West Point, NY | |
| 1931 | T | Army (NY) | 6 | Yale (CT) | 6 | New Haven, CT | |
| 1931 | W | Army (NY) | 27 | Colorado College | 0 | West Point, NY | |
| 1931 | L | Army (NY) | 0 | Pittsburgh (PA) | 26 | Pittsburgh, PA | |
| 1931 | W | Army (NY) | 54 | Ursinus (PA) | 6 | West Point, NY | |
| 1931 | W | Army (NY) | 12 | Notre Dame (IN) | 0 | New York, NY | |
| 1931 | W | Arnold College (CT) | 13 | Wagner (NY) | 7 | Staten Island, NY | |
| 1931 | L | Arnold College (CT) | 0 | Massachusetts-Lowell | 26 | Lowell, MA | |
| 1931 | T | Arnold College (CT) | 6 | Connecticut | 6 | Storrs, CT | |
| 1931 | L | Arnold College (CT) | 0 | Bates (ME) | 2 | Lewiston, ME | |
| 1931 | W | Arnold College (CT) | 6 | SUNY-Farmingdale (NY) | 0 | Farmingdale, NY | |
| 1931 | T | Arnold College (CT) | 0 | New Jersey (NJ) | 0 | New Haven, CT | |
| 1931 | T | Arnold College (CT) | 0 | Worcester Tech (MA) | 0 | Worcester, MA | |
| 1931 | L | Asheville-Biltmore College (NC) | 0 | Carson-Newman (TN) | 44 | ? | |
| 1931 | L | Asheville-Biltmore College (NC) | 0 | Hiwassee College (TN) | 25 | ? | |
| 1931 | L | Asheville-Biltmore College (NC) | 0 | Tennessee Wesleyan | 86 | ? | |
| 1931 | L | Asheville-Biltmore College (NC) | 6 | Western Carolina (NC) | 12 | Cullowhee, NC | |
| 1931 | L | Asheville-Biltmore College (NC) | 0 | Tusculum (TN) | 61 | Greeneville, TN | |
| 1931 | L | Asheville-Biltmore College (NC) | 0 | Mars Hill JC (NC) | 19 | Mars Hill, NC | |
| 1931 | L | Ashland (OH) | 0 | Wooster (OH) | 21 | Wooster, OH | |
| 1931 | L | Ashland (OH) | 0 | Baldwin-Wallace (OH) | 26 | Berea, OH | |
| 1931 | L | Ashland (OH) | 2 | Kenyon (OH) | 7 | Ashland, OH | |
| 1931 | W | Ashland (OH) | 7 | Marietta (OH) | 6 | Ashland, OH | |
| 1931 | L | Ashland (OH) | 0 | Heidelberg (OH) | 40 | Tiffin, OH | |
| 1931 | L | Ashland (OH) | 0 | Mount Union (OH) | 25 | Ashland, OH | |
| 1931 | W | Ashland (OH) | 13 | Akron (OH) | 6 | Akron, OH | |
| 1931 | L | Ashland (OH) | 0 | Muskingum (OH) | 24 | Ashland, OH | |
| 1931 | W | Assumption College (ON) | 22 | Saint Mary's (MI) | 6 | Windsor, ON (Canada) | |
| 1931 | L | Assumption College (ON) | 0 | Adrian (MI) | 44 | Adrian, MI | |
| 1931 | W | Assumption College (ON) | 6 | Detroit Tech (MI) | 0 | Windsor, ON (Canada) | |
| 1931 | L | Assumption College (ON) | 0 | General Motors Tech (MI) | 21 | Flint, MI | |
| 1931 | T | Athens Agriculture School (AL) | 6 | Jacksonville St. (AL) | 6 | ? | |
| 1931 | L | Atlantic (VA) | 0 | Catawba (NC) | 6 | Salisbury, NC | |
| 1931 | L | Atlantic (VA) | 0 | Shenandoah (VA) | 31 | Virginia Beach, VA | |
| 1931 | T | Atlantic (VA) | 0 | Sewanee Club (VA) | 0 | Portsmouth, VA | |
| 1931 | L | Atlantic (VA) | 0 | Langley Field (VA) | 39 | Langley AFB, VA | |
| 1931 | L | Atlantic (VA) | 6 | Louisburg (NC) | 7 | Virginia Beach, VA | |
| 1931 | L | Auburn (AL) | 0 | Tulane (LA) | 27 | Montgomery, AL | |
| 1931 | T | Auburn (AL) | 7 | Wisconsin | 7 | Madison, WI | |
| 1931 | W | Auburn (AL) | 24 | Birmingham-Southern (AL) | 6 | Montgomery, AL | |
| 1931 | W | Auburn (AL) | 13 | Georgia Tech | 0 | Atlanta, GA | |
| 1931 | L | Auburn (AL) | 12 | Florida | 13 | Jacksonville, FL | |
| 1931 | W | Auburn (AL) | 27 | Spring Hill (AL) | 7 | Auburn, AL | |
| 1931 | W | Auburn (AL) | 12 | Sewanee (TN) | 0 | Birmingham, AL | |
| 1931 | L | Auburn (AL) | 6 | Georgia | 12 | Columbus, GA | |
| 1931 | W | Auburn (AL) | 13 | South Carolina | 6 | Montgomery, AL | |
| 1931 | L | Auburn Freshmen (AL) | 6 | Troy (AL) | 12 | ? | |
| 1931 | L | Augsburg (MN) | 0 | Saint Olaf (MN) | 58 | Northfield, MN | |
| 1931 | L | Augsburg (MN) | 0 | Hamline (MN) | 12 | Saint Paul, MN | |
| 1931 | L | Augsburg (MN) | 13 | Gustavus Adolphus (MN) | 40 | Saint Peter, MN | |
| 1931 | L | Augsburg (MN) | 0 | Saint John's (MN) | 25 | Minneapolis, MN | |
| 1931 | L | Augsburg (MN) | 0 | Macalester (MN) | 13 | Saint Paul, MN | |
| 1931 | T | Augustana (IL) | 6 | Carthage (WI) | 6 | Carthage, IL | |
| 1931 | L | Augustana (IL) | 0 | Saint Ambrose (IA) | 7 | Davenport, IA | |
| 1931 | W | Augustana (IL) | 42 | Wartburg (IA) | 0 | Rock Island, IL | |
| 1931 | W | Augustana (IL) | 38 | Dubuque (IA) | 0 | Rock Island, IL | |
| 1931 | W | Augustana (IL) | 6 | Knox (IL) | 0 | Rock Island, IL | |
| 1931 | W | Augustana (IL) | 40 | Western Illinois | 0 | Rock Island, IL | |
| 1931 | L | Augustana (IL) | 6 | Monmouth (IL) | 7 | Monmouth, IL | |
| 1931 | W | Augustana (IL) | 2 | North Central (IL) | 0 | Naperville, IL | |
| 1931 | T | Augustana (IL) | 7 | Lake Forest (IL) | 7 | Lake Forest, IL | |
| 1931 | L | Augustana (SD) | 0 | South Dakota St. | 49 | Sioux Falls, SD | |
| 1931 | L | Augustana (SD) | 0 | Minnesota St.-Mankato | 19 | Sioux Falls, SD | |
| 1931 | L | Augustana (SD) | 2 | Westmar (IA) | 12 | Sioux Falls, SD | |
| 1931 | L | Augustana (SD) | 0 | Yankton (SD) | 7 | Yankton, SD | |
| 1931 | W | Augustana (SD) | 39 | Black Hills St. (SD) | 0 | Sioux Falls, SD | |
| 1931 | W | Augustana (SD) | 19 | South Dakota Tech | 6 | ? | |
| 1931 | L | Augustana (SD) | 13 | Dakota Wesleyan (SD) | 26 | Mitchell, SD | |
| 1931 | W | Aurora (IL) | 14 | Illinois Military Academy | 0 | Aurora, IL | |
| 1931 | W | Aurora (IL) | 40 | Morton JC (IL) | 0 | Cicero, IL | |
| 1931 | L | Aurora (IL) | 0 | Valparaiso (IN) | 50 | Valparaiso, IN | |
| 1931 | W | Aurora (IL) | 26 | LaSalle-Peru JC (IL) | 0 | Aurora, IL | |
| 1931 | W | Aurora (IL) | 33 | Benedictine (IL) | 7 | Aurora, IL | |
| 1931 | T | Aurora (IL) | 6 | Crane JC (IL) | 6 | Chicago, IL | |
| 1931 | L | Aurora (IL) | 0 | Wheaton (IL) | 18 | Aurora, IL | |
| 1931 | L | Austin (TX) | 6 | North Texas | 21 | Sherman, TX | |
| 1931 | W | Austin (TX) | 19 | Southwestern (TX) | 13 | Sherman, TX | |
| 1931 | L | Austin (TX) | 0 | Texas Christian | 38 | Fort Worth, TX | |
| 1931 | T | Austin (TX) | 13 | Southeastern Oklahoma St. | 13 | Durant, OK | |
| 1931 | W | Austin (TX) | 13 | Howard Payne (TX) | 7 | Brownwood, TX | |
| 1931 | L | Austin (TX) | 7 | Oklahoma Baptist University | 10 | Shawnee, OK | |
| 1931 | L | Austin (TX) | 0 | Saint Edward's (TX) | 21 | Sherman, TX | |
| 1931 | L | Austin (TX) | 0 | Hardin-Simmons (TX) | 20 | Abilene, TX | |
| 1931 | W | Austin (TX) | 2 | Trinity (TX) | 0 | Sherman, TX | |
| 1931 | W | Austin Peay St. (TN) | 12 | Bethel (KY) | 0 | ? | |
| 1931 | W | Austin Peay St. (TN) | 14 | Bethel (TN) | 0 | ? | |
| 1931 | L | Austin Peay St. (TN) | 7 | Middle Tennessee St. Freshmen | 13 | ? | |
| 1931 | L | Austin Peay St. (TN) | 0 | Murray St. Freshmen (KY) | 60 | ? | |
| 1931 | T | Austin Peay St. (TN) | 0 | Tennessee JC | 0 | ? | |
| 1931 | W | Austin Peay St. (TN) | 18 | Tennessee Tech Freshmen | 0 | ? | |
| 1931 | T | Austin Peay St. (TN) | 0 | Vanderbilt Freshmen (TN) | 0 | ? | |
| 1931 | L | Aztec AC | 0 | Cheyney (PA) | 27 | ? | |
| 1931 | W | Bacone JC (OK | 13 | Northeastern St. (OK) | 7 | ? | |
| 1931 | W | Bacone JC (OK | 28 | Drury (MO) | 7 | ? | |
| 1931 | L | Baker (KS) | 0 | Washburn (KS) | 18 | Topeka, KS | |
| 1931 | T | Baker (KS) | 7 | William Jewell (MO) | 7 | Kansas City, MO | |
| 1931 | W | Baker (KS) | 6 | College of Emporia (KS) | 0 | Baldwin City, KS | |
| 1931 | L | Baker (KS) | 7 | Creighton (NE) | 26 | Omaha, NE | |
| 1931 | W | Baker (KS) | 6 | McPherson (KS) | 0 | McPherson, KS | |
| 1931 | L | Baker (KS) | 0 | Bethany (KS) | 6 | Baldwin City, KS | |
| 1931 | L | Baker (KS) | 12 | Ottawa (KS) | 14 | Ottawa, KS | |
| 1931 | L | Baker (KS) | 7 | Missouri Valley | 13 | Baldwin City, KS | |
| 1931 | T | Baker (KS) | 0 | Kansas Wesleyan | 0 | Salina, KS | |
| 1931 | W | Bakersfield College (CA) | 45 | Cal Poly-San Luis Obispo | 6 | Bakersfield, CA | |
| 1931 | T | Baldwin-Wallace (OH) | 6 | Case Institute of Technology (OH) | 6 | Cleveland, OH | |
| 1931 | W | Baldwin-Wallace (OH) | 26 | Ashland (OH) | 0 | Berea, OH | |
| 1931 | W | Baldwin-Wallace (OH) | 20 | Hiram (OH) | 0 | Hiram, OH | |
| 1931 | T | Baldwin-Wallace (OH) | 0 | Bowling Green (OH) | 0 | Berea, OH | |
| 1931 | W | Baldwin-Wallace (OH) | 20 | Kenyon (OH) | 0 | Gambier, OH | |
| 1931 | T | Baldwin-Wallace (OH) | 6 | Rochester (NY) | 6 | Rochester, NY | |
| 1931 | W | Baldwin-Wallace (OH) | 31 | Kent St. (OH) | 0 | Berea, OH | |
| 1931 | W | Baldwin-Wallace (OH) | 19 | Akron (OH) | 0 | Akron, OH | |
| 1931 | L | Ball St. (IN) | 6 | Miami (OH) | 47 | Oxford, OH | |
| 1931 | L | Ball St. (IN) | 7 | Indiana St. | 13 | Terre Haute, IN | |
| 1931 | L | Ball St. (IN) | 0 | Butler (IN) | 34 | Indianapolis, IN | |
| 1931 | W | Ball St. (IN) | 12 | Central Normal (IN) | 0 | Muncie, IN | |
| 1931 | L | Ball St. (IN) | 0 | Wabash (IN) | 21 | Crawfordsville, IN | |
| 1931 | L | Ball St. (IN) | 6 | Manchester (IN) | 14 | Muncie, IN | |
| 1931 | W | Ball St. (IN) | 22 | Earlham (IN) | 6 | Muncie, IN | |
| 1931 | L | Ball St. (IN) | 12 | Franklin (IN) | 26 | Muncie, IN | |
| 1931 | L | Baltimore & Ohio YMCA (PA) | 6 | Shepherd (WV) | 38 | Philadelphia, PA | |
| 1931 | L | Baltimore (MD) | 7 | Long Island-Brooklyn (NY) | 9 | Brooklyn, NY | |
| 1931 | L | Baltimore (MD) | 0 | Manhattan (NY) | 87 | Manhattan, NY | |
| 1931 | L | Baltimore (MD) | 0 | Widener (PA) | 2 | Chester, PA | |
| 1931 | L | Baltimore (MD) | 0 | Mount Saint Mary's (MD) | 33 | Emmitsburg, MD | |
| 1931 | L | Baltimore (MD) | 0 | Lafayette (PA) | 51 | Easton, PA | |
| 1931 | L | Baltimore (MD) | 6 | Villanova (PA) | 61 | Villanova, PA | |
| 1931 | L | Baltimore (MD) | 0 | Upsala (NJ) | 6 | East Orange, NJ | |
| 1931 | W | Baltimore (MD) | 25 | Bridgewater (VA) | 0 | Bridgewater, VA | |
| 1931 | T | Baltimore Douglas HS (MD) | 6 | Bowie St. (MD) | 6 | Bowie, MD | |
| 1931 | L | Baltimore Firemen (MD) | 6 | Quantico Marines (VA) | 57 | ? | |
| 1931 | L | Bates (ME) | 0 | Harvard (MA) | 28 | Cambridge, MA | |
| 1931 | W | Bates (ME) | 34 | Norwich (VT) | 0 | Northfield, VT | |
| 1931 | W | Bates (ME) | 7 | Colby (ME) | 6 | Waterville, ME | |
| 1931 | W | Bates (ME) | 2 | Arnold College (CT) | 0 | Lewiston, ME | |
| 1931 | W | Bates (ME) | 3 | Rhode Island | 0 | Lewiston, ME | |
| 1931 | L | Bates (ME) | 6 | Maine | 9 | Lewiston, ME | |
| 1931 | W | Bates (ME) | 30 | Bowdoin (ME) | 0 | Brunswick, ME | |
| 1931 | W | Baylor (TX) | 23 | Saint Edward's (TX) | 0 | Waco, TX | |
| 1931 | L | Baylor (TX) | 0 | Texas | 25 | Austin, TX | |
| 1931 | L | Baylor (TX) | 13 | Centenary (LA) | 24 | Shreveport, LA | |
| 1931 | W | Baylor (TX) | 19 | Arkansas | 7 | Waco, TX | |
| 1931 | L | Baylor (TX) | 7 | Texas A&M | 33 | College Station, TX | |
| 1931 | W | Baylor (TX) | 32 | Texas Tech | 0 | Waco, TX | |
| 1931 | L | Baylor (TX) | 0 | Southern Methodist (TX) | 6 | Dallas, TX | |
| 1931 | L | Baylor (TX) | 6 | Texas Christian | 19 | Waco, TX | |
| 1931 | L | Baylor (TX) | 0 | Rice (TX) | 20 | Houston, TX | |
| 1931 | L | Beaufort School | 0 | Voorhees College (SC) | 58 | ? | |
| 1931 | T | Bell Street HS | 0 | Brewer JC (SC) | 0 | ? | |
| 1931 | W | Belmont Abbey (NC) | 26 | Mars Hill JC (NC) | 7 | Belmont, NC | |
| 1931 | L | Beloit (WI) | 6 | Ripon (WI) | 13 | Beloit, WI | |
| 1931 | W | Beloit (WI) | 6 | Lawrence (WI) | 0 | Appleton, WI | |
| 1931 | W | Beloit (WI) | 12 | Northwestern (WI) | 0 | Beloit, WI | |
| 1931 | W | Beloit (WI) | 44 | Dubuque (IA) | 0 | Beloit, WI | |
| 1931 | W | Beloit (WI) | 14 | Carroll (WI) | 2 | Waukesha, WI | |
| 1931 | L | Beloit (WI) | 0 | Knox (IL) | 7 | Beloit, WI | |
| 1931 | T | Beloit (WI) | 6 | Lake Forest (IL) | 6 | Beloit, WI | |
| 1931 | W | Bemidji St. (MN) | 24 | Northwest School of Agriculture (MN) | 6 | Crookston, MN | |
| 1931 | L | Bemidji St. (MN) | 0 | Virginia JC (MN) | 41 | Virginia, MN | |
| 1931 | L | Bemidji St. (MN) | 0 | Hibbing JC (MN) | 12 | Hibbing, MN | |
| 1931 | L | Bemidji St. (MN) | 0 | Saint Cloud St. (MN) | 18 | Bemidji, MN | |
| 1931 | W | Bemidji St. (MN) | 14 | Itasca JC (MN) | 0 | ? | |
| 1931 | L | Bemidji St. (MN) | 7 | Eveleth JC (MN) | 34 | Eveleth, MN | |
| 1931 | W | Bemidji St. (MN) | 14 | Minnesota-Duluth | 0 | Bemidji, MN | |
| 1931 | L | Benedict (SC) | 6 | Allen (SC) | 13 | ? | |
| 1931 | T | Benedict (SC) | 13 | Morris (SC) | 13 | ? | |
| 1931 | W | Benedict (SC) | 20 | Bethune-Cookman (FL) | 0 | Columbia, SC | |
| 1931 | T | Benedict (SC) | 0 | Morehouse (GA) | 0 | Columbia, SC | |
| 1931 | T | Benedict (SC) | 0 | South Carolina St. | 0 | Orangeburg, SC | |
| 1931 | L | Benedict (SC) | 0 | Claflin (SC) | 1 | Columbia, SC | Benedict Forfeits |
| 1931 | L | Benedict (SC) | 6 | Paine (GA) | 12 | Augusta, GA | |
| 1931 | L | Benedictine (IL) | 0 | American College of PE (IL) | 6 | ? | |
| 1931 | W | Benedictine (IL) | 31 | Chicago Normal College (IL) | 0 | ? | |
| 1931 | L | Benedictine (IL) | 0 | Morton JC (IL) | 14 | ? | |
| 1931 | L | Benedictine (IL) | 0 | Wheaton JV (IL) | 6 | ? | |
| 1931 | L | Benedictine (IL) | 0 | Concordia (IL) | 14 | Lisle, IL | |
| 1931 | L | Benedictine (IL) | 7 | Aurora (IL) | 33 | Aurora, IL | |
| 1931 | L | Benedictine (KS) | 0 | Missouri St. | 22 | Springfield, MO | |
| 1931 | L | Benedictine (KS) | 13 | Chillicothe Business College (MO) | 19 | Chillicothe, MO | |
| 1931 | T | Benedictine (KS) | 12 | Bethel (KS) | 12 | Atchison, KS | |
| 1931 | L | Benedictine (KS) | 6 | Nebraska-Omaha | 27 | Atchison, KS | |
| 1931 | L | Benedictine (KS) | 0 | Rockhurst (MO) | 7 | Kansas City, MO | |
| 1931 | W | Benedictine (KS) | 6 | Wentworth Military Academy (MO) | 0 | Lexington, MO | |
| 1931 | L | Benedictine (KS) | 0 | Northwest Missouri St. | 54 | Atchison, KS | |
| 1931 | L | Benedictine (KS) | 0 | Tarkio (MO) | 12 | Tarkio, MO | |
| 1931 | T | Bethany (KS) | 0 | Hastings (NE) | 0 | Hastings, NE | Brncho Field |
| 1931 | L | Bethany (KS) | 0 | Friends (KS) | 7 | Wichita, KS | |
| 1931 | L | Bethany (KS) | 0 | Oklahoma St. | 34 | Stillwater, OK | Oklahoma St. played 2 games on same day |
| 1931 | W | Bethany (KS) | 39 | Bethel (KS) | 6 | Lindsborg, KS | |
| 1931 | W | Bethany (KS) | 6 | Baker (KS) | 0 | Baldwin City, KS | |
| 1931 | T | Bethany (KS) | 0 | Kansas Wesleyan | 0 | Salina, KS | |
| 1931 | L | Bethany (KS) | 0 | Fort Hays St. (KS) | 6 | Lindsborg, KS | |
| 1931 | L | Bethany (KS) | 0 | Ottawa (KS) | 6 | Lindsborg, KS | |
| 1931 | T | Bethany (KS) | 0 | McPherson (KS) | 0 | McPherson, KS | |
| 1931 | L | Bethany (WV) | 6 | Marshall (WV) | 31 | Bethany, WV | |
| 1931 | L | Bethany (WV) | 0 | Charleston (WV) | 7 | Parkersburg, WV | |
| 1931 | L | Bethany (WV) | 0 | Waynesburg (PA) | 25 | Waynesburg, PA | |
| 1931 | L | Bethany (WV) | 6 | Muskingum (OH) | 19 | New Concord, OH | |
| 1931 | L | Bethany (WV) | 0 | Thiel (PA) | 39 | Greenville, PA | |
| 1931 | W | Bethany (WV) | 27 | Fairmont St. (WV) | 0 | Bethany, WV | |
| 1931 | L | Bethany (WV) | 0 | Grove City (PA) | 48 | Bethany, WV | |
| 1931 | L | Bethel (KS) | 6 | Chilocco Indian School (OK) | 12 | ? | |
| 1931 | L | Bethel (KS) | 0 | Ottawa (KS) | 26 | North Newton, KS | |
| 1931 | L | Bethel (KS) | 0 | Kansas Wesleyan | 51 | Salina, KS | |
| 1931 | L | Bethel (KS) | 0 | Friends (KS) | 12 | ? | |
| 1931 | T | Bethel (KS) | 12 | Benedictine (KS) | 12 | Atchison, KS | |
| 1931 | L | Bethel (KS) | 6 | Bethany (KS) | 39 | Lindsborg, KS | |
| 1931 | L | Bethel (KS) | 0 | McPherson (KS) | 13 | McPherson, KS | |
| 1931 | L | Bethel (KY) | 0 | Austin Peay St. (TN) | 12 | ? | |
| 1931 | W | Bethel (KY) | 7 | Tennessee JC | 2 | ? | |
| 1931 | L | Bethel (KY) | 0 | Arkansas St. | 13 | Jonesboro, AR | |
| 1931 | L | Bethel (KY) | 0 | West Liberty St. (WV) | 87 | West Liberty, WV | |
| 1931 | L | Bethel (KY) | 0 | Middle Tennessee St. | 25 | Russellville, KY | |
| 1931 | L | Bethel (KY) | 0 | Tennessee Tech | 37 | Cookeville, TN | |
| 1931 | L | Bethel (KY) | 0 | Bethel (TN) | 12 | McKenzie, TN | |
| 1931 | L | Bethel (KY) | 0 | Memphis (TN) | 6 | Memphis, TN | |
| 1931 | L | Bethel (TN) | 0 | Austin Peay St. (TN) | 14 | ? | |
| 1931 | L | Bethel (TN) | 0 | Caruthersville JC (MO) | 33 | ? | |
| 1931 | W | Bethel (TN) | 12 | Freed-Hardeman (TN) | 3 | ? | |
| 1931 | L | Bethel (TN) | 0 | Union (TN) | 19 | Jackson, TN | |
| 1931 | T | Bethel (TN) | 0 | Memphis (TN) | 0 | McKenzie, TN | |
| 1931 | L | Bethel (TN) | 0 | Arkansas St. | 34 | ? | |
| 1931 | W | Bethel (TN) | 19 | Tennessee JC | 6 | Martin, TN | |
| 1931 | W | Bethel (TN) | 12 | Bethel (KY) | 0 | McKenzie, TN | |
| 1931 | T | Bethel (TN) | 0 | Lambuth (TN) | 0 | Jackson, TN | |
| 1931 | L | Bethlehem HS (AL) | 0 | Bowdon St. (GA) | 77 | ? | |
| 1931 | L | Bethune-Cookman (FL) | 0 | Claflin (SC) | 14 | Orangeburg, SC | |
| 1931 | L | Bethune-Cookman (FL) | 13 | Edward Waters (FL) | 31 | ? | |
| 1931 | L | Bethune-Cookman (FL) | 0 | Florida A&M | 32 | ? | |
| 1931 | W | Bethune-Cookman (FL) | 12 | Haines Institute (GA) | 0 | ? | |
| 1931 | W | Bethune-Cookman (FL) | 13 | Jacksonville Stanton HS (FL) | 0 | ? | |
| 1931 | L | Bethune-Cookman (FL) | 0 | Benedict (SC) | 20 | Columbia, SC | |
| 1931 | L | Big Ten Conf. All-Stars | 0 | Southwest Conf. All-Stars | 18 | Dallas, TX | Dixie Classic |
| 1931 | L | Billings Independents (MT) | 0 | Billings Poly (MT) | 8 | ? | |
| 1931 | W | Billings Poly (MT) | 31 | Montana St. JV | 0 | ? | |
| 1931 | W | Billings Poly (MT) | 8 | Billings Independents (MT) | 0 | ? | |
| 1931 | W | Billings Poly (MT) | 13 | Intermountain Union (MT) | 0 | ? | |
| 1931 | L | Billings Poly (MT) | 0 | Montana St. Freshmen | 39 | Billings, MT | |
| 1931 | W | Billings Poly (MT) | 33 | Montana Western | 6 | Billings, MT | |
| 1931 | L | Billings Poly (MT) | 0 | Montana Tech | 20 | Billings, MT | |
| 1931 | L | Birmingham Industrial School (AL) | 0 | Miles (AL) | 7 | ? | |
| 1931 | W | Birmingham-Southern (AL) | 21 | Wofford (SC) | 14 | Birmingham, AL | |
| 1931 | L | Birmingham-Southern (AL) | 0 | Mercer (GA) | 12 | Macon, GA | |
| 1931 | W | Birmingham-Southern (AL) | 19 | Stetson (FL) | 0 | Dothan, AL | |
| 1931 | W | Birmingham-Southern (AL) | 6 | Spring Hill (AL) | 0 | Mobile, AL | |
| 1931 | L | Birmingham-Southern (AL) | 6 | Auburn (AL) | 24 | Montgomery, AL | |
| 1931 | W | Birmingham-Southern (AL) | 7 | Mississippi College | 0 | Jackson, MS | |
| 1931 | W | Birmingham-Southern (AL) | 40 | Jacksonville St. (AL) | 0 | Anniston, AL | |
| 1931 | L | Birmingham-Southern (AL) | 0 | Tennessee-Chattanooga | 26 | Birmingham, AL | |
| 1931 | L | Birmingham-Southern (AL) | 6 | Samford (AL) | 7 | Birmingham, AL | |
| 1931 | W | Bishop (TX) | 12 | Texas College | 6 | ? | |
| 1931 | W | Bishop (TX) | 64 | Jarvis Christian (TX) | 2 | Dallas, TX | |
| 1931 | W | Bishop (TX) | 7 | Samuel Huston (TX) | 0 | Dallas, TX | |
| 1931 | L | Bishop (TX) | 0 | Southern (LA) | 6 | Dallas, TX | |
| 1931 | L | Bishop (TX) | 6 | Arkansas-Pine Bluff | 12 | Little Rock, AR | |
| 1931 | L | Bishop (TX) | 0 | Prairie View A&M (TX) | 26 | Dallas, TX | |
| 1931 | L | Bishop (TX) | 6 | Wiley (TX) | 20 | Dallas, TX | |
| 1931 | L | Black Hills St. (SD) | 7 | Chadron St. (NE) | 13 | Spearfish, SD | |
| 1931 | L | Black Hills St. (SD) | 0 | South Dakota St. Freshmen | 33 | Spearfish, SD | |
| 1931 | L | Black Hills St. (SD) | 0 | Augustana (SD) | 39 | Sioux Falls, SD | |
| 1931 | L | Black Hills St. (SD) | 0 | South Dakota-Springfield | 29 | Springfield, SD | |
| 1931 | L | Black Hills St. (SD) | 12 | Northern St. (SD) | 20 | Aberdeen, SD | |
| 1931 | W | Black Hills St. (SD) | 51 | Dickinson St. (ND) | 6 | Spearfish, SD | |
| 1931 | W | Blinn College (TX) | 6 | Texas Lutheran | 0 | ? | |
| 1931 | W | Bloomsburg (PA) | 32 | Kutztown (PA) | 6 | Bloomsburg, PA | |
| 1931 | L | Bloomsburg (PA) | 0 | Shippensburg (PA) | 30 | Shippensburg, PA | |
| 1931 | T | Bloomsburg (PA) | 7 | Millersville (PA) | 7 | Millersville, PA | |
| 1931 | W | Bloomsburg (PA) | 12 | Mansfield (PA) | 0 | Mansfield, PA | |
| 1931 | T | Bloomsburg (PA) | 0 | California (PA) | 0 | Bloomsburg, PA | |
| 1931 | L | Bloomsburg (PA) | 7 | Lock Haven (PA) | 20 | Bloomsburg, PA | |
| 1931 | T | Bloomsburg (PA) | 7 | East Stroudsburg (PA) | 7 | Bloomsburg, PA | |
| 1931 | L | Bluefield College (VA) | 0 | Bowdon St. (GA) | 14 | Bluefield, VA | |
| 1931 | W | Bluefield College (VA) | 39 | East Tennessee St. | 0 | Bluefield, WV | |
| 1931 | W | Bluefield College (VA) | 13 | Shenandoah (VA) | 7 | Winchester, VA | |
| 1931 | T | Bluefield College (VA) | 0 | Hiwassee College (TN) | 0 | Bluefield, WV | |
| 1931 | W | Bluefield College (VA) | 30 | Rio Grande (OH) | 0 | Bluefield, VA | |
| 1931 | L | Bluefield College (VA) | 0 | Charleston (WV) | 25 | Charleston, WV | |
| 1931 | W | Bluefield College (VA) | 14 | Tennessee Wesleyan | 7 | Bluefield, VA | |
| 1931 | W | Bluefield College (VA) | 7 | Salem College (WV) | 0 | Bluefield, VA | |
| 1931 | L | Bluefield St. (WV) | 2 | Kentucky St. | 18 | Bluefield, WV | |
| 1931 | T | Bluefield St. (WV) | 0 | North Carolina Central | 0 | Bluefield, WV | |
| 1931 | L | Bluefield St. (WV) | 7 | West Virginia St. | 18 | Institute, WV | |
| 1931 | L | Bluefield St. (WV) | 0 | Wilberforce (OH) | 32 | Bluefield, WV | |
| 1931 | W | Bluefield St. (WV) | 25 | North Carolina A&T | 0 | Bluefield, WV | |
| 1931 | L | Bluffton (OH) | 0 | Ohio Northern | 9 | Ada, OH | |
| 1931 | W | Bluffton (OH) | 32 | Earlham (IN) | 0 | Bluffton, OH | |
| 1931 | L | Bluffton (OH) | 0 | Wooster (OH) | 12 | Wooster, OH | |
| 1931 | W | Bluffton (OH) | 18 | Findlay (OH) | 0 | Bluffton, OH | |
| 1931 | T | Bluffton (OH) | 0 | Bowling Green (OH) | 0 | Bowling Green, OH | |
| 1931 | T | Bluffton (OH) | 12 | Defiance (OH) | 12 | Defiance, OH | |
| 1931 | T | Bluffton (OH) | 0 | Defiance (OH) | 0 | Defiance, OH | |
| 1931 | L | Bob Jones College (FL) | 0 | Troy (AL) | 13 | College Point, FL | |
| 1931 | W | Booker T. Washington HS (SC) | 51 | Brewer JC (SC) | 0 | ? | |
| 1931 | W | Booker T. Washington HS (SC) | 51 | Harbison JC (SC) | 0 | ? | |
| 1931 | L | Bordentown Manual Training (NJ) | 0 | Cheyney (PA) | 14 | ? | |
| 1931 | L | Bordentown Manual Training (NJ) | 13 | Delaware St. | 14 | ? | |
| 1931 | L | Boston (MA) | 0 | New Hampshire | 6 | Durham, NH | |
| 1931 | L | Boston (MA) | 0 | Tufts (MA) | 6 | Medford, MA | |
| 1931 | L | Boston (MA) | 0 | George Washington (DC) | 14 | Boston, MA | |
| 1931 | L | Boston (MA) | 0 | Williams (MA) | 13 | Williamstown, MA | |
| 1931 | L | Boston (MA) | 0 | Geneva (PA) | 7 | Boston, MA | |
| 1931 | L | Boston (MA) | 9 | DePauw (IN) | 14 | Greencastle, IN | |
| 1931 | W | Boston (MA) | 25 | Rhode Island | 7 | Boston, MA | |
| 1931 | L | Boston (MA) | 0 | Manhattan (NY) | 12 | Boston, MA | Braves Field |
| 1931 | L | Boston (MA) | 6 | Boston College (MA) | 18 | Chestnut Hill, MA | |
| 1931 | W | Boston College (MA) | 13 | Dayton (OH) | 0 | Chestnut Hill, MA | |
| 1931 | W | Boston College (MA) | 19 | McDaniel College (MD) | 13 | Westminster, MD | |
| 1931 | W | Boston College (MA) | 7 | Centre (KY) | 0 | Boston, MA | |
| 1931 | L | Boston College (MA) | 0 | Fordham (NY) | 20 | Chestnut Hill, MA | |
| 1931 | W | Boston College (MA) | 26 | Catholic (DC) | 7 | Boston, MA | |
| 1931 | L | Boston College (MA) | 6 | Villanova (PA) | 12 | Chestnut Hill, MA | |
| 1931 | L | Boston College (MA) | 0 | Marquette (WI) | 7 | Boston, MA | |
| 1931 | W | Boston College (MA) | 20 | Georgetown (DC) | 2 | Chestnut Hill, MA | |
| 1931 | W | Boston College (MA) | 18 | Boston (MA) | 6 | Chestnut Hill, MA | |
| 1931 | L | Boston College (MA) | 6 | Holy Cross (MA) | 7 | Boston, MA | |
| 1931 | L | Boston College Freshmen (MA) | 0 | Saint Anselm (NH) | 13 | Manchester, NH | |
| 1931 | L | Bowdoin (ME) | 6 | Massachusetts | 32 | Amherst, MA | |
| 1931 | L | Bowdoin (ME) | 0 | Maine | 20 | Orono, ME | |
| 1931 | L | Bowdoin (ME) | 0 | Williams (MA) | 25 | Williamstown, MA | |
| 1931 | L | Bowdoin (ME) | 0 | Wesleyan (CT) | 7 | Brunswick, ME | |
| 1931 | L | Bowdoin (ME) | 6 | Colby (ME) | 32 | Brunswick, ME | |
| 1931 | L | Bowdoin (ME) | 0 | Bates (ME) | 30 | Brunswick, ME | |
| 1931 | L | Bowdoin (ME) | 6 | Tufts (MA) | 13 | Medford, MA | |
| 1931 | W | Bowdon St. (GA) | 77 | Bethlehem HS (AL) | 0 | ? | |
| 1931 | W | Bowdon St. (GA) | 24 | Georgia Southern | 7 | ? | |
| 1931 | W | Bowdon St. (GA) | 31 | Southern Union College (AL) | 7 | ? | |
| 1931 | L | Bowdon St. (GA) | 7 | Samford (AL) | 22 | Birmingham, AL | Samford played 2 games this date |
| 1931 | L | Bowdon St. (GA) | 6 | Norman JC (GA) | 12 | Bowdon, GA | |
| 1931 | W | Bowdon St. (GA) | 14 | Bluefield College (VA) | 0 | Bluefield, VA | |
| 1931 | W | Bowdon St. (GA) | 12 | Miami (FL) | 7 | Miami, FL | |
| 1931 | L | Bowdon St. (GA) | 0 | Florida Southern | 7 | Lakeland, FL | |
| 1931 | L | Bowdon St. (GA) | 0 | West Liberty St. (WV) | 1 | Wheeling, WV | Bowdon St. forfeits |
| 1931 | L | Bowdon St. (GA) | 0 | Davis & Elkins (WV) | 33 | Elkins, WV | |
| 1931 | T | Bowdon St. (GA) | 6 | Appalachian St. (NC) | 6 | Boone, NC | |
| 1931 | L | Bowdon St. (GA) | 6 | Parris Island Marines (SC) | 32 | Parris Island, SC | |
| 1931 | L | Bowdon St. (GA) | 6 | Rollins (FL) | 12 | Bowdon, GA | |
| 1931 | T | Bowie St. (MD) | 6 | Baltimore Douglas HS (MD) | 6 | Bowie, MD | |
| 1931 | L | Bowie St. (MD) | 0 | Cheyney (PA) | 53 | ? | |
| 1931 | T | Bowie St. (MD) | 0 | Downingtown Industrial School (PA) | 0 | ? | Game not played? |
| 1931 | W | Bowie St. (MD) | 32 | Maryland-Eastern Shore | 0 | Princess Anne, MD | |
| 1931 | L | Bowie St. (MD) | 6 | Washington Cordozo HS (DC) | 14 | ? | |
| 1931 | W | Bowling Green (OH) | 6 | Mount Union (OH) | 0 | Bowling Green, OH | |
| 1931 | T | Bowling Green (OH) | 6 | Findlay (OH) | 6 | Bowling Green, OH | |
| 1931 | T | Bowling Green (OH) | 0 | Western Reserve (OH) | 0 | Cleveland, OH | |
| 1931 | T | Bowling Green (OH) | 0 | Baldwin-Wallace (OH) | 0 | Berea, OH | |
| 1931 | W | Bowling Green (OH) | 13 | Wayne St. (MI) | 0 | Bowling Green, OH | |
| 1931 | T | Bowling Green (OH) | 0 | Bluffton (OH) | 0 | Bowling Green, OH | |
| 1931 | L | Bowling Green (OH) | 0 | Defiance (OH) | 15 | Defiance, OH | |
| 1931 | W | Bowling Green (OH) | 6 | Central Michigan | 0 | Bowling Green, OH | |
| 1931 | L | Bradley (IL) | 6 | Wisconsin | 33 | Madison, WI | |
| 1931 | L | Bradley (IL) | 0 | Illinois Wesleyan | 12 | Bloomington, IL | |
| 1931 | W | Bradley (IL) | 26 | Carthage (WI) | 6 | Peoria, IL | |
| 1931 | W | Bradley (IL) | 33 | McKendree (IL) | 0 | Peoria, IL | |
| 1931 | L | Bradley (IL) | 0 | Illinois | 20 | Champaign, IL | |
| 1931 | W | Bradley (IL) | 18 | Saint Viator (IL) | 0 | Peoria, IL | |
| 1931 | W | Bradley (IL) | 19 | Millikin (IL) | 12 | Peoria, IL | |
| 1931 | W | Bradley (IL) | 8 | Cornell College (IA) | 0 | Peoria, IL | |
| 1931 | L | Bremerton Navy (WA) | 0 | Pacific Lutheran (WA) | 27 | Bremerton, WA | |
| 1931 | T | Brewer JC (SC) | 0 | Bell Street HS | 0 | ? | |
| 1931 | L | Brewer JC (SC) | 0 | Booker T. Washington HS (SC) | 51 | ? | |
| 1931 | T | Brewer JC (SC) | 0 | Clinton JC (SC) | 0 | ? | Score unknown |
| 1931 | W | Brewer JC (SC) | 33 | Edgefield HS (SC) | 6 | ? | |
| 1931 | L | Brewer JC (SC) | 0 | Haines Institute (GA) | 44 | ? | |
| 1931 | T | Brewer JC (SC) | 0 | Voorhees College (SC) | 0 | ? | Score unknown |
| 1931 | T | Brewer JC (SC) | 0 | Walker Baptist Institute (GA) | 0 | ? | Score unknown |
| 1931 | L | Brewton-Parker (GA) | 0 | Georgia Southern | 7 | Mount Vernon, GA | |
| 1931 | W | Brick JC (NC) | 7 | Livingstone (NC) | 0 | Salisbury, NC | |
| 1931 | L | Brick JC (NC) | 6 | Virginia Union | 46 | Richmond, VA | |
| 1931 | T | Brick JC (NC) | 0 | Shaw (NC) | 0 | Rocky Mount, NC | |
| 1931 | L | Bridgewater (VA) | 0 | Hampden-Sydney (VA) | 67 | Hampden-Sydney, VA | |
| 1931 | L | Bridgewater (VA) | 0 | Emory & Henry (VA) | 51 | Emory, VA | |
| 1931 | L | Bridgewater (VA) | 0 | William & Mary (VA) | 95 | Williamsburg, VA | |
| 1931 | L | Bridgewater (VA) | 2 | Randolph-Macon (VA) | 33 | Ashland, VA | |
| 1931 | L | Bridgewater (VA) | 0 | Baltimore (MD) | 25 | Bridgewater, VA | |
| 1931 | W | Brigham Young (UT) | 18 | Nevada | 14 | Reno, NV | |
| 1931 | W | Brigham Young (UT) | 6 | Utah St. | 0 | Ogden, UT | |
| 1931 | W | Brigham Young (UT) | 7 | Utah-BYU All-Stars | 3 | Ogden, UT | |
| 1931 | L | Brigham Young (UT) | 0 | San Francisco (CA) | 25 | San Francisco, CA | |
| 1931 | L | Brigham Young (UT) | 0 | Utah | 43 | Salt Lake City, UT | |
| 1931 | W | Brigham Young (UT) | 31 | Western St. (CO) | 0 | Provo, UT | |
| 1931 | L | Brigham Young (UT) | 0 | Northern Colorado | 6 | Greeley, CO | |
| 1931 | L | Brigham Young (UT) | 7 | Wyoming | 13 | Provo, UT | |
| 1931 | L | Brigham Young Freshmen (UT) | 0 | Idaho St. | 7 | Pocatello, ID | |
| 1931 | W | Brigham Young Freshmen (UT) | 47 | Westminster College (UT) | 0 | Provo, UT | |
| 1931 | L | Britt JC (IA) | 0 | Waldorf JC (IA) | 6 | ? | |
| 1931 | W | Brooklyn (NY) | 20 | Saint Francis (NY) | 0 | Brooklyn, NY | Prospect Park |
| 1931 | W | Brooklyn (NY) | 15 | SUNY-Farmingdale (NY) | 0 | Brooklyn, NY | Erasmus Hall HS Field |
| 1931 | L | Brooklyn (NY) | 0 | Coast Guard (CT) | 13 | New London, CT | |
| 1931 | L | Brooklyn (NY) | 0 | La Salle (PA) | 26 | Philadelphia, PA | |
| 1931 | L | Brooklyn (NY) | 0 | Delaware Valley (PA) | 22 | Doylestown, PA | |
| 1931 | W | Brooklyn (NY) | 14 | Montclair St. (NJ) | 6 | Upper Montclair, NJ | |
| 1931 | T | Brooklyn (NY) | 7 | New Jersey (NJ) | 7 | Trenton, NJ | |
| 1931 | L | Brooklyn (NY) | 7 | Upsala (NJ) | 19 | East Orange, NJ | |
| 1931 | L | Brooklyn Bayridge Evening HS (NY) | 0 | Saint Francis (NY) | 7 | Brooklyn, NY | |
| 1931 | W | Brown (RI) | 18 | Rhode Island | 0 | Providence, RI | |
| 1931 | W | Brown (RI) | 26 | Ohio Wesleyan | 13 | Providence, RI | |
| 1931 | W | Brown (RI) | 19 | Princeton (NJ) | 7 | Princeton, NJ | |
| 1931 | W | Brown (RI) | 22 | Colby (ME) | 0 | Providence, RI | |
| 1931 | W | Brown (RI) | 38 | Tufts (MA) | 12 | Medford, MA | |
| 1931 | W | Brown (RI) | 33 | Lehigh (PA) | 0 | Providence, RI | |
| 1931 | L | Brown (RI) | 0 | Holy Cross (MA) | 33 | Worcester, MA | |
| 1931 | L | Brown (RI) | 7 | Columbia (NY) | 9 | New York, NY | |
| 1931 | W | Brown (RI) | 19 | New Hampshire | 13 | Providence, RI | |
| 1931 | L | Brown (RI) | 7 | Colgate (NY) | 13 | Providence, RI | |
| 1931 | T | Bucknell (PA) | 14 | Geneva (PA) | 14 | Beaver Falls, PA | |
| 1931 | W | Bucknell (PA) | 7 | Georgetown (DC) | 0 | Washington, DC | |
| 1931 | W | Bucknell (PA) | 23 | Albright (PA) | 7 | Lewisburg, PA | |
| 1931 | W | Bucknell (PA) | 34 | Scranton (PA) | 7 | Lewisburg, PA | |
| 1931 | T | Bucknell (PA) | 0 | Temple (PA) | 0 | Philadelphia, PA | |
| 1931 | W | Bucknell (PA) | 46 | Gettysburg (PA) | 0 | Lewisburg, PA | |
| 1931 | T | Bucknell (PA) | 0 | Villanova (PA) | 0 | Scranton, PA | |
| 1931 | W | Bucknell (PA) | 10 | Washington & Jefferson (PA) | 6 | Lewisburg, PA | |
| 1931 | W | Bucknell (PA) | 14 | Fordham (NY) | 13 | New York, NY | |
| 1931 | L | Bucknell Freshmen (PA) | 0 | Lycoming (PA) | 7 | Williamsport, PA | |
| 1931 | L | Buena Vista (IA) | 12 | Central (IA) | 26 | Storm Lake, IA | |
| 1931 | L | Buena Vista (IA) | 0 | William Penn (IA) | 46 | Oskaloosa, IA | |
| 1931 | L | Buena Vista (IA) | 0 | Upper Iowa | 26 | Fayette, IA | |
| 1931 | T | Buena Vista (IA) | 0 | Yankton (SD) | 0 | Storm Lake, IA | |
| 1931 | W | Buena Vista (IA) | 7 | Sioux Falls (SD) | 6 | Sioux Falls, SD | |
| 1931 | L | Buena Vista (IA) | 0 | Saint Ambrose (IA) | 32 | Davenport, IA | |
| 1931 | L | Buena Vista (IA) | 6 | Cotner (NE) | 12 | Storm Lake, IA | |
| 1931 | L | Buena Vista (IA) | 6 | Nebraska-Omaha | 33 | Omaha, NE | |
| 1931 | L | Buena Vista (IA) | 0 | Luther (IA) | 20 | Storm Lake, IA | |
| 1931 | L | Buffalo (NY) | 0 | Dartmouth (NH) | 61 | Hanover, NH | |
| 1931 | L | Buffalo (NY) | 6 | Notre Dame B Team (IN) | 33 | Buffalo, NY | |
| 1931 | W | Buffalo (NY) | 20 | Alfred (NY) | 13 | Buffalo, NY | |
| 1931 | L | Buffalo (NY) | 0 | Carnegie Mellon (PA) | 25 | Buffalo, NY | |
| 1931 | L | Buffalo (NY) | 2 | Hamilton (NY) | 6 | Clinton, NY | |
| 1931 | L | Buffalo (NY) | 0 | Clarkson (NY) | 13 | Buffalo, NY | |
| 1931 | L | Buffalo (NY) | 7 | Rochester (NY) | 14 | Buffalo, NY | |
| 1931 | W | Buffalo (NY) | 29 | Hobart (NY) | 6 | Geneva, NY | |
| 1931 | L | Buford HS | 0 | Wingate (NC) | 75 | ? | |
| 1931 | L | Burlington JC (IA) | 0 | Carthage (WI) | 2 | ? | |
| 1931 | L | Burlington JC (IA) | 0 | Monmouth (IL) | 6 | Burlington, IA | |
| 1931 | L | Butler (IN) | 0 | Ohio | 40 | Athens, OH | |
| 1931 | W | Butler (IN) | 34 | Ball St. (IN) | 0 | Indianapolis, IN | |
| 1931 | L | Butler (IN) | 6 | Franklin (IN) | 7 | Indianapolis, IN | |
| 1931 | W | Butler (IN) | 61 | Louisville (KY) | 6 | Indianapolis, IN | |
| 1931 | L | Butler (IN) | 2 | Dayton (OH) | 26 | Dayton, OH | |
| 1931 | W | Butler (IN) | 13 | Wabash (IN) | 0 | Indianapolis, IN | |
| 1931 | L | Butler (IN) | 0 | Marquette (WI) | 21 | Indianapolis, IN | |
| 1931 | L | Butler (IN) | 7 | George Washington (DC) | 32 | Washington, DC | |
| 1931 | L | Cal Poly-San Luis Obispo | 0 | Moran JC (CA) | 31 | Atascadero, CA | |
| 1931 | W | Cal Poly-San Luis Obispo | 13 | Taft JC (CA) | 6 | Taft, CA | |
| 1931 | L | Cal Poly-San Luis Obispo | 0 | California-Santa Barbara | 13 | Santa Barbara, CA | |
| 1931 | W | Cal Poly-San Luis Obispo | 13 | College of Marin (CA) | 12 | Kentfield, CA | |
| 1931 | T | Cal Poly-San Luis Obispo | 6 | Santa Maria JC (CA) | 6 | San Luis Obispo, CA | |
| 1931 | W | Cal Poly-San Luis Obispo | 13 | Santa Rosa JC (CA) | 0 | San Luis Obispo, CA | |
| 1931 | L | Cal Poly-San Luis Obispo | 0 | College of San Mateo (CA) | 13 | San Luis Obispo, CA | |
| 1931 | L | Cal Poly-San Luis Obispo | 6 | Bakersfield College (CA) | 45 | Bakersfield, CA | |
| 1931 | L | Cal Poly-San Luis Obispo | 0 | Menlo JC (CA) | 26 | Atherton, CA | |
| 1931 | L | Cal St.-Chico | 0 | Sacramento City College (CA) | 32 | ? | |
| 1931 | W | Cal St.-Chico | 13 | Menlo JC (CA) | 3 | Chico, CA | |
| 1931 | L | Cal St.-Chico | 6 | Southern Oregon | 20 | Chico, CA | |
| 1931 | L | Cal St.-Chico | 12 | Western Oregon | 19 | Chico, CA | |
| 1931 | L | Cal St.-Chico | 6 | Pacific (CA) | 27 | Stockton, CA | |
| 1931 | W | Cal St.-Chico | 7 | San Jose St. (CA) | 0 | Chico, CA | |
| 1931 | W | Cal St.-Chico | 18 | Fresno St. (CA) | 6 | Chico, CA | |
| 1931 | T | Cal St.-Chico | 0 | California-Davis | 0 | Sacramento, CA | |
| 1931 | W | Calgary Tigers (AB) | 7 | Alberta (AB) | 0 | Edmonton, AB (Canada) | |
| 1931 | L | California | 0 | Saint Mary's (CA) | 14 | Berkeley, CA | |
| 1931 | W | California | 25 | Nevada | 6 | Berkeley, CA | |
| 1931 | W | California | 13 | Washington | 0 | Berkeley, CA | |
| 1931 | W | California | 6 | San Francisco Olympic Club (CA) | 0 | Berkeley, CA | |
| 1931 | W | California | 6 | Santa Clara (CA) | 2 | Berkeley, CA | |
| 1931 | W | California | 13 | Washington St. | 7 | Portland, OR | |
| 1931 | L | California | 0 | Southern California | 6 | Berkeley, CA | |
| 1931 | W | California | 18 | Idaho | 0 | Berkeley, CA | |
| 1931 | W | California | 6 | Stanford (CA) | 0 | Stanford, CA | |
| 1931 | W | California | 19 | Georgia Tech | 6 | Atlanta, GA | |
| 1931 | L | California (PA) | 0 | Slippery Rock (PA) | 6 | Slippery Rock, PA | |
| 1931 | W | California (PA) | 7 | Fairmont St. (WV) | 6 | Fairmont, WV | |
| 1931 | W | California (PA) | 12 | Millersville (PA) | 6 | California, PA | |
| 1931 | W | California (PA) | 7 | Edinboro (PA) | 6 | Edinboro, PA | |
| 1931 | T | California (PA) | 0 | Bloomsburg (PA) | 0 | Bloomsburg, PA | |
| 1931 | W | California (PA) | 6 | Clarion (PA) | 0 | California, PA | |
| 1931 | L | California (PA) | 10 | Shippensburg (PA) | 13 | California, PA | |
| 1931 | T | California (PA) | 0 | Indiana (PA) | 0 | California, PA | |
| 1931 | T | California Tech | 13 | Pasadena City College (CA) | 13 | ? | |
| 1931 | W | California Tech | 13 | Northern Arizona | 0 | Flagstaff, AZ | |
| 1931 | W | California Tech | 26 | Pomona-Pitzer (CA) | 0 | Pasadena, CA | |
| 1931 | W | California Tech | 31 | California-Santa Barbara | 0 | Santa Barbara, CA | |
| 1931 | L | California Tech | 0 | Occidental (CA) | 13 | Pasadena, CA | |
| 1931 | W | California Tech | 6 | Redlands (CA) | 0 | Pasadena, CA | |
| 1931 | W | California Tech | 20 | La Verne (CA) | 6 | La Verne, CA | |
| 1931 | L | California Tech | 0 | Loyola Marymount (CA) | 21 | Los Angeles, CA | |
| 1931 | W | California Tech | 13 | San Diego St. (CA) | 0 | San Diego, CA | Navy "Sports" Field |
| 1931 | W | California-Davis | 20 | San Diego Marines (CA) | 6 | ? | |
| 1931 | W | California-Davis | 14 | Sacramento City College (CA) | 4 | Sacramento, CA | |
| 1931 | L | California-Davis | 7 | Fresno St. (CA) | 20 | Sacramento, CA | |
| 1931 | W | California-Davis | 12 | Nevada | 0 | Sacramento, CA | |
| 1931 | L | California-Davis | 6 | West Coast Army (CA) | 25 | Woodland, CA | |
| 1931 | T | California-Davis | 20 | Pacific (CA) | 20 | Stockton, CA | |
| 1931 | W | California-Davis | 13 | San Jose St. (CA) | 0 | San Jose, CA | |
| 1931 | T | California-Davis | 0 | Cal St.-Chico | 0 | Sacramento, CA | |
| 1931 | L | California-Santa Barbara | 0 | San Diego Marines (CA) | 25 | ? | |
| 1931 | T | California-Santa Barbara | 6 | Chapman (CA) | 6 | Santa Barbara, CA | |
| 1931 | W | California-Santa Barbara | 13 | Cal Poly-San Luis Obispo | 0 | Santa Barbara, CA | |
| 1931 | L | California-Santa Barbara | 0 | California Tech | 31 | Santa Barbara, CA | |
| 1931 | L | California-Santa Barbara | 7 | Pomona-Pitzer (CA) | 14 | Claremont, CA | |
| 1931 | L | California-Santa Barbara | 13 | La Verne (CA) | 18 | Santa Barbara, CA | |
| 1931 | L | California-Santa Barbara | 7 | Whittier (CA) | 32 | Santa Barbara, CA | |
| 1931 | L | California-Santa Barbara | 0 | Redlands (CA) | 9 | Santa Barbara, CA | |
| 1931 | W | Cameron (OK) | 7 | Amarillo College (TX) | 0 | ? | |
| 1931 | W | Cameron (OK) | 13 | East Central (OK) | 6 | ? | |
| 1931 | W | Cameron (OK) | 16 | Fort Sill (OK) | 0 | ? | |
| 1931 | W | Cameron (OK) | 13 | Murray St. (OK) | 0 | ? | |
| 1931 | W | Cameron (OK) | 28 | Oklahoma Military Academy | 0 | ? | |
| 1931 | W | Cameron (OK) | 7 | Oklahoma St. JV | 6 | ? | |
| 1931 | W | Cameron (OK) | 14 | Texas Military College | 0 | ? | |
| 1931 | W | Cameron (OK) | 47 | University Prep School (OK) | 6 | ? | |
| 1931 | W | Cameron (OK) | 7 | Eastern Oklahoma St. | 0 | Wilburton, OK | |
| 1931 | W | Campbell (NC) | 13 | Fort Bragg (NC) | 0 | Buies Creek, NC | |
| 1931 | L | Campbell (NC) | 2 | Wingate (NC) | 13 | Wingate, NC | |
| 1931 | L | Campbell (NC) | 6 | Appalachian St. (NC) | 20 | Buies Creek, NC | |
| 1931 | L | Campbell (NC) | 0 | Langley Field (VA) | 20 | Langley AFB, VA | |
| 1931 | L | Campbell (NC) | 0 | Quantico Marines (VA) | 18 | Quantico, VA | |
| 1931 | W | Campbell (NC) | 30 | Rutherford College (NC) | 7 | Connelly Springs, NC | |
| 1931 | L | Campbell (NC) | 0 | Parris Island Marines (SC) | 22 | Parris Island, SC | |
| 1931 | W | Campbell (NC) | 21 | Presbyterian JC (NC) | 0 | Buies Creek, NC | |
| 1931 | T | Campbell (NC) | 0 | Old Dominion (VA) | 0 | Norfolk, VA | |
| 1931 | L | Campbell (NC) | 6 | Newport News Apprentice School (VA) | 20 | Newport News, VA | |
| 1931 | L | Campbell College (MS) | 0 | Rust (MS) | 44 | ? | |
| 1931 | L | Campbell College (MS) | 0 | Southern (LA) | 91 | Baton Rouge, LA | |
| 1931 | L | Campbell College (MS) | 0 | Tougaloo (MS) | 21 | Tougaloo, MS | |
| 1931 | L | Campbell College (MS) | 12 | Alcorn St. (MS) | 49 | Lorman, MS | |
| 1931 | L | Campbell College (MS) | 0 | LeMoyne-Owen (TN) | 53 | Memphis, TN | |
| 1931 | T | Canisius (NY) | 0 | Niagara (NY) | 0 | ? | |
| 1931 | L | Canisius (NY) | 0 | US Coast Guard (CT) | 35 | ? | |
| 1931 | L | Canisius (NY) | 7 | Saint Francis (PA) | 19 | Buffalo, NY | |
| 1931 | L | Canisius (NY) | 6 | Seton Hall (NJ) | 7 | Buffalo, NY | |
| 1931 | L | Canisius (NY) | 0 | Saint Vincent's (PA) | 7 | Buffalo, NY | |
| 1931 | L | Canisius (NY) | 7 | Saint Bonaventure (NY) | 12 | Buffalo, NY | |
| 1931 | T | Canisius (NY) | 6 | Loyola (MD) | 6 | Buffalo, NY | |
| 1931 | W | Canisius (NY) | 13 | Scranton (PA) | 6 | Dickson City, PA | Crystal Gardens |
| 1931 | T | Capital (OH) | 0 | Urbana (OH) | 0 | Columbus, OH | |
| 1931 | L | Capital (OH) | 0 | Kent St. (OH) | 33 | Kent, OH | |
| 1931 | L | Capital (OH) | 3 | Marietta (OH) | 6 | Marietta, OH | |
| 1931 | L | Capital (OH) | 6 | Otterbein (OH) | 29 | Westerville, OH | |
| 1931 | L | Capital (OH) | 0 | Kenyon (OH) | 44 | Columbus, OH | |
| 1931 | W | Capital (OH) | 13 | Hiram (OH) | 0 | Columbus, OH | |
| 1931 | L | Capital (OH) | 12 | Ohio Northern | 51 | Ada, OH | |
| 1931 | W | Carleton (MN) | 13 | South Dakota | 12 | ? | |
| 1931 | W | Carleton (MN) | 33 | Coe (IA) | 2 | Northfield, MN | |
| 1931 | W | Carleton (MN) | 27 | Hamline (MN) | 0 | Northfield, MN | |
| 1931 | W | Carleton (MN) | 8 | Wisconsin-River Falls | 6 | Northfield, MN | |
| 1931 | L | Carleton (MN) | 6 | Saint Olaf (MN) | 25 | Northfield, MN | |
| 1931 | L | Carleton (MN) | 0 | Grinnell (IA) | 19 | Grinnell, IA | |
| 1931 | W | Carleton (MN) | 45 | Lawrence (WI) | 6 | Appleton, WI | |
| 1931 | L | Carlisle Barracks (PA) | 0 | Quantico Marines (VA) | 41 | ? | |
| 1931 | L | Carnegie Mellon (PA) | 7 | Washington & Jefferson (PA) | 10 | Washington, PA | |
| 1931 | T | Carnegie Mellon (PA) | 0 | Duquesne (PA) | 0 | Pittsburgh, PA | Pittsburgh Charity Game |
| 1931 | L | Carnegie Mellon (PA) | 6 | Pittsburgh (PA) | 14 | Pittsburgh, PA | |
| 1931 | W | Carnegie Mellon (PA) | 13 | Georgia Tech | 0 | Atlanta, GA | |
| 1931 | W | Carnegie Mellon (PA) | 25 | Buffalo (NY) | 0 | Buffalo, NY | |
| 1931 | L | Carnegie Mellon (PA) | 6 | Purdue (IN) | 13 | Pittsburgh, PA | |
| 1931 | L | Carnegie Mellon (PA) | 0 | Notre Dame (IN) | 19 | Pittsburgh, PA | |
| 1931 | W | Carnegie Mellon (PA) | 19 | Temple (PA) | 13 | Philadelphia, PA | |
| 1931 | L | Carnegie Mellon (PA) | 6 | New York (NY) | 7 | New York, NY | Yankee Stadium |
| 1931 | W | Carroll (MT) | 20 | Centerville AC (MT) | 0 | ? | |
| 1931 | W | Carroll (MT) | 6 | Montana St. | 0 | Helena, MT | |
| 1931 | W | Carroll (MT) | 2 | Montana | 0 | Missoula, MT | |
| 1931 | W | Carroll (MT) | 83 | Montana Western | 0 | Dillon, MT | |
| 1931 | W | Carroll (MT) | 19 | Montana Tech | 0 | Butte, MT | |
| 1931 | W | Carroll (MT) | 62 | Intermountain Union (MT) | 0 | Helena, MT | |
| 1931 | W | Carroll (WI) | 31 | Northwestern (WI) | 0 | Waukesha, WI | |
| 1931 | L | Carroll (WI) | 12 | Lawrence (WI) | 18 | Waukesha, WI | |
| 1931 | T | Carroll (WI) | 0 | Lake Forest (IL) | 0 | Lake Forest, IL | |
| 1931 | L | Carroll (WI) | 6 | Lawrence (WI) | 14 | Appleton, WI | |
| 1931 | L | Carroll (WI) | 2 | Beloit (WI) | 14 | Waukesha, WI | |
| 1931 | L | Carroll (WI) | 0 | Ripon (WI) | 33 | Ripon, WI | |
| 1931 | W | Carson-Newman (TN) | 44 | Asheville-Biltmore College (NC) | 0 | ? | |
| 1931 | W | Carson-Newman (TN) | 20 | Tennessee Tech | 7 | Jefferson City, TN | |
| 1931 | L | Carson-Newman (TN) | 0 | Tennessee | 31 | Knoxville, TN | |
| 1931 | T | Carson-Newman (TN) | 0 | Milligan (TN) | 0 | Johnson City, TN | |
| 1931 | W | Carson-Newman (TN) | 13 | Emory & Henry (VA) | 0 | Emory, VA | |
| 1931 | W | Carson-Newman (TN) | 14 | Tusculum (TN) | 0 | Greeneville, TN | |
| 1931 | W | Carson-Newman (TN) | 26 | King College (TN) | 0 | Jefferson City, TN | |
| 1931 | W | Carson-Newman (TN) | 38 | Lincoln Memorial (TN) | 0 | Jefferson City, TN | |
| 1931 | L | Carson-Newman (TN) | 0 | Maryville (TN) | 7 | Maryville, TN | |
| 1931 | W | Carthage (WI) | 2 | Burlington JC (IA) | 0 | ? | |
| 1931 | T | Carthage (WI) | 6 | Augustana (IL) | 6 | Carthage, IL | |
| 1931 | W | Carthage (WI) | 12 | Eureka (IL) | 7 | Carthage, IL | |
| 1931 | L | Carthage (WI) | 6 | Bradley (IL) | 26 | Peoria, IL | |
| 1931 | L | Carthage (WI) | 6 | Shurtleff (IL) | 14 | Alton, IL | |
| 1931 | W | Carthage (WI) | 12 | Culver-Stockton (MO) | 0 | Canton, MO | |
| 1931 | L | Carthage (WI) | 14 | Iowa Wesleyan | 31 | Burlington, IA | |
| 1931 | W | Carthage (WI) | 14 | Illinois College | 7 | Carthage, IL | |
| 1931 | L | Carthage (WI) | 0 | Monmouth (IL) | 12 | Carthage, IL | |
| 1931 | W | Carthage (WI) | 19 | Western Illinois | 0 | Macomb, IL | |
| 1931 | W | Caruthersville JC (MO) | 33 | Bethel (TN) | 0 | ? | |
| 1931 | W | Caruthersville JC (MO) | 6 | Freed-Hardeman (TN) | 0 | ? | |
| 1931 | W | Caruthersville JC (MO) | 33 | Jonesboro College (AR) | 0 | ? | |
| 1931 | T | Caruthersville JC (MO) | 0 | Memphis (TN) | 0 | Caruthersville, MO | |
| 1931 | W | Caruthersville JC (MO) | 18 | Lambuth (TN) | 13 | Jackson, TN | |
| 1931 | L | Caruthersville JC (MO) | 13 | Tennessee JC | 20 | Caruthersville, MO | |
| 1931 | T | Case Institute of Technology (OH) | 6 | Baldwin-Wallace (OH) | 6 | Cleveland, OH | |
| 1931 | W | Case Institute of Technology (OH) | 52 | Hiram (OH) | 6 | Hiram, OH | |
| 1931 | L | Case Institute of Technology (OH) | 0 | John Carroll (OH) | 19 | Cleveland, OH | |
| 1931 | L | Case Institute of Technology (OH) | 7 | Findlay (OH) | 13 | Cleveland, OH | |
| 1931 | W | Case Institute of Technology (OH) | 24 | Oberlin (OH) | 2 | Cleveland, OH | |
| 1931 | W | Case Institute of Technology (OH) | 13 | Akron (OH) | 7 | Akron, OH | |
| 1931 | W | Case Institute of Technology (OH) | 7 | Wooster (OH) | 6 | Cleveland, OH | |
| 1931 | L | Case Institute of Technology (OH) | 6 | Western Reserve (OH) | 9 | Cleveland, OH | |
| 1931 | W | Catawba (NC) | 6 | Atlantic (VA) | 0 | Salisbury, NC | |
| 1931 | L | Catawba (NC) | 7 | Appalachian St. (NC) | 15 | Charlotte, NC | |
| 1931 | L | Catawba (NC) | 7 | Western Kentucky | 14 | Bowling Green, KY | |
| 1931 | W | Catawba (NC) | 16 | King College (TN) | 0 | Bristol, TN | |
| 1931 | T | Catawba (NC) | 7 | Milligan (TN) | 7 | Salisbury, NC | |
| 1931 | W | Catawba (NC) | 13 | Parris Island Marines (SC) | 0 | Salisbury, NC | |
| 1931 | L | Catawba (NC) | 6 | Appalachian St. (NC) | 7 | Salisbury, NC | |
| 1931 | W | Catawba (NC) | 7 | High Point (NC) | 6 | Winston-Salem, NC | |
| 1931 | W | Catawba (NC) | 20 | Piedmont (GA) | 7 | Salisbury, NC | |
| 1931 | W | Catawba (NC) | 39 | Lincoln Memorial (TN) | 0 | Salisbury, NC | |
| 1931 | W | Catawba (NC) | 25 | Lenoir-Rhyne (NC) | 2 | Hickory, NC | |
| 1931 | W | Catholic (DC) | 53 | City College of New York | 18 | Washington, DC | |
| 1931 | W | Catholic (DC) | 19 | Manhattan (NY) | 6 | Washington, DC | |
| 1931 | W | Catholic (DC) | 91 | Gallaudet (DC) | 0 | Washington, DC | |
| 1931 | L | Catholic (DC) | 7 | Boston College (MA) | 26 | Boston, MA | |
| 1931 | W | Catholic (DC) | 12 | North Carolina St. | 7 | Raleigh, NC | |
| 1931 | W | Catholic (DC) | 20 | Duquesne (PA) | 12 | Pittsburgh, PA | |
| 1931 | W | Catholic (DC) | 21 | Saint Francis (PA) | 6 | Washington, DC | |
| 1931 | W | Catholic (DC) | 13 | Providence (RI) | 7 | Washington, DC | |
| 1931 | W | Catholic (DC) | 13 | Loyola (MD) | 0 | Washington, DC | |
| 1931 | L | Cazenovia Seminary (NY) | 0 | Genesee Wesleyan Academy (NY) | 52 | ? | |
| 1931 | L | Cedarville (OH) | 0 | Wilmington (OH) | 25 | Wilmington, OH | |
| 1931 | L | Cedarville (OH) | 7 | Rio Grande (OH) | 19 | Cedarville, OH | |
| 1931 | L | Cedarville (OH) | 0 | Mount Union (OH) | 39 | Alliance, OH | |
| 1931 | W | Cedarville (OH) | 13 | Union (KY) | 7 | Cedarville, OH | |
| 1931 | L | Cedarville (OH) | 0 | Urbana (OH) | 18 | Cedarville, OH | |
| 1931 | L | Cedarville (OH) | 6 | Rio Grande (OH) | 31 | Rio Grande, OH | |
| 1931 | W | Cedarville (OH) | 6 | Urbana (OH) | 0 | Urbana, OH | |
| 1931 | W | Centenary (LA) | 46 | Southeastern Oklahoma St. | 0 | Shreveport, LA | |
| 1931 | L | Centenary (LA) | 6 | Purdue (IN) | 49 | West Lafayette, IN | |
| 1931 | W | Centenary (LA) | 24 | Baylor (TX) | 13 | Shreveport, LA | |
| 1931 | W | Centenary (LA) | 23 | Northwestern St. (LA) | 2 | Shreveport, LA | |
| 1931 | W | Centenary (LA) | 27 | Stetson (FL) | 0 | Shreveport, LA | |
| 1931 | L | Centenary (LA) | 0 | Southern Methodist (TX) | 19 | Dallas, TX | |
| 1931 | L | Centenary (LA) | 0 | Texas A&M | 7 | Shreveport, LA | |
| 1931 | W | Centenary (LA) | 19 | Union (TN) | 0 | Shreveport, LA | |
| 1931 | L | Centenary (LA) | 0 | Texas | 6 | Shreveport, LA | |
| 1931 | L | Centenary (LA) | 0 | Arkansas | 6 | Shreveport, LA | |
| 1931 | W | Centenary Freshmen (LA) | 21 | Lon Morris (TX) | 0 | ? | |
| 1931 | T | Centenary Freshmen (LA) | 0 | Northeast Louisiana JC | 0 | ? | |
| 1931 | W | Centenary Freshmen (LA) | 85 | El Dorado JC (AR) | 0 | Shreveport, LA | |
| 1931 | L | Center Town Team (CO) | 0 | Adams St. (CO) | 7 | ? | |
| 1931 | L | Centerville AC (MT) | 0 | Carroll (MT) | 20 | ? | |
| 1931 | W | Central (IA) | 21 | Hastings (NE) | 7 | ? | |
| 1931 | W | Central (IA) | 35 | Iowa St. B Team | 0 | ? | |
| 1931 | W | Central (IA) | 26 | Buena Vista (IA) | 12 | Storm Lake, IA | |
| 1931 | W | Central (IA) | 33 | Dubuque (IA) | 0 | Dubuque, IA | |
| 1931 | W | Central (IA) | 20 | William Penn (IA) | 12 | Oskaloosa, IA | |
| 1931 | T | Central (IA) | 14 | Iowa Wesleyan | 14 | Pella, IA | |
| 1931 | T | Central (IA) | 12 | Parsons (IA) | 12 | Pella, IA | |
| 1931 | L | Central (IA) | 0 | Simpson (IA) | 26 | Pella, IA | |
| 1931 | L | Central Arkansas | 7 | Northeastern St. (OK) | 10 | Muskogee, OK | |
| 1931 | L | Central Arkansas | 0 | Henderson St. (AR) | 26 | Conway, AR | |
| 1931 | L | Central Arkansas | 13 | Arkansas College | 27 | Batesville, AR | |
| 1931 | W | Central Arkansas | 18 | Arkansas St. | 6 | Conway, AR | |
| 1931 | L | Central Arkansas | 7 | Arkansas Tech | 47 | Russellville, AR | |
| 1931 | L | Central Arkansas | 0 | Ozarks (AR) | 14 | Fort Smith, AR | |
| 1931 | L | Central Arkansas | 6 | Southern Arkansas | 27 | Magnolia, AR | |
| 1931 | L | Central Arkansas | 0 | Arkansas-Monticello | 50 | Conway, AR | |
| 1931 | L | Central Arkansas | 0 | Hendrix (AR) | 21 | Conway, AR | |
| 1931 | W | Central Methodist (MO) | 19 | Central Missouri St. | 0 | Fayette, MO | |
| 1931 | L | Central Methodist (MO) | 0 | Truman St. (MO) | 14 | Fayette, MO | |
| 1931 | T | Central Methodist (MO) | 0 | Tarkio (MO) | 0 | Fayette, MO | |
| 1931 | W | Central Methodist (MO) | 7 | Culver-Stockton (MO) | 0 | Canton, MO | |
| 1931 | W | Central Methodist (MO) | 19 | Drury (MO) | 0 | Springfield, MO | |
| 1931 | L | Central Methodist (MO) | 0 | Missouri S&T | 27 | Rolla, MO | |
| 1931 | W | Central Methodist (MO) | 12 | William Jewell (MO) | 7 | Fayette, MO | |
| 1931 | L | Central Methodist (MO) | 0 | Westminster (MO) | 13 | Fayette, MO | |
| 1931 | L | Central Methodist (MO) | 0 | Missouri Valley | 55 | Marshall, MO | |
| 1931 | W | Central Michigan | 13 | Alma (MI) | 0 | Mount Pleasant, MI | |
| 1931 | L | Central Michigan | 0 | Bowling Green (OH) | 6 | Bowling Green, OH | |
| 1931 | W | Central Michigan | 20 | Eastern Michigan | 12 | Ypsilanti, MI | |
| 1931 | W | Central Michigan | 14 | Ferris St. (MI) | 6 | Big Rapids, MI | |
| 1931 | L | Central Michigan | 0 | Michigan | 27 | Ann Arbor, MI | |
| 1931 | W | Central Michigan | 42 | Wayne St. (MI) | 0 | Mount Pleasant, MI | |
| 1931 | L | Central Michigan | 6 | Western Michigan | 7 | Mount Pleasant, MI | |
| 1931 | W | Central Missouri St. | 59 | Kemper Military School (MO) | 0 | ? | |
| 1931 | W | Central Missouri St. | 6 | Southeast Missouri St. | 0 | ? | |
| 1931 | W | Central Missouri St. | 13 | Wentworth Military Academy (MO) | 0 | ? | |
| 1931 | L | Central Missouri St. | 0 | William Jewell (MO) | 6 | ? | |
| 1931 | L | Central Missouri St. | 0 | Central Methodist (MO) | 19 | Fayette, MO | |
| 1931 | L | Central Missouri St. | 0 | Ottawa (KS) | 7 | Warrensburg, MO | |
| 1931 | L | Central Missouri St. | 0 | Missouri Valley | 6 | Warrensburg, MO | |
| 1931 | L | Central Missouri St. | 7 | Truman St. (MO) | 19 | Kirksville, MO | |
| 1931 | L | Central Missouri St. | 14 | Missouri St. | 20 | Warrensburg, MO | |
| 1931 | L | Central Missouri St. | 0 | Northwest Missouri St. | 12 | Maryville, MO | |
| 1931 | L | Central Normal (IN) | 0 | Evansville (IN) | 14 | ? | |
| 1931 | W | Central Normal (IN) | 13 | Oakland City (IN) | 0 | ? | |
| 1931 | L | Central Normal (IN) | 0 | Valparaiso (IN) | 19 | Valparaiso, IN | |
| 1931 | L | Central Normal (IN) | 0 | Eastern Illinois | 73 | Charleston, IL | |
| 1931 | W | Central Normal (IN) | 14 | Hanover (IN) | 10 | Hanover, IN | |
| 1931 | L | Central Normal (IN) | 0 | Ball St. (IN) | 12 | Muncie, IN | |
| 1931 | W | Central Oklahoma | 19 | Oklahoma Baptist University | 13 | Edmond, OK | |
| 1931 | L | Central Oklahoma | 0 | Oklahoma City (OK) | 20 | ? | |
| 1931 | L | Central Oklahoma | 0 | West Texas A&M | 6 | Edmond, OK | |
| 1931 | W | Central Oklahoma | 26 | Southwestern Oklahoma St. | 0 | Edmond, OK | |
| 1931 | W | Central Oklahoma | 13 | Southwestern (KS) | 7 | Winfield, KS | |
| 1931 | W | Central Oklahoma | 19 | Southeastern Oklahoma St. | 0 | Edmond, OK | |
| 1931 | T | Central Oklahoma | 0 | Northwestern Oklahoma St. | 0 | Alva, OK | |
| 1931 | W | Central Oklahoma | 25 | Northeastern St. (OK) | 0 | Tahlequah, OK | |
| 1931 | W | Central Oklahoma | 9 | East Central (OK) | 0 | Ada, OK | |
| 1931 | W | Central Washington | 32 | Aberdeen JC (WA) | 0 | Ellensburg, WA | |
| 1931 | W | Central Washington | 26 | Idaho Freshmen | 0 | Ellensburg, WA | |
| 1931 | L | Central Washington | 7 | Gonzaga (WA) | 26 | Spokane, WA | |
| 1931 | W | Central Washington | 7 | Eastern Washington | 6 | Ellensburg, WA | |
| 1931 | W | Central Washington | 13 | Pacific Lutheran (WA) | 0 | Puyallup, WA | |
| 1931 | W | Central Washington | 26 | Eastern Oregon | 0 | Ellensburg, WA | |
| 1931 | W | Central Washington | 7 | Western Washington | 0 | Bellingham, WA | |
| 1931 | L | Central Wesleyan (MO) | 0 | Quincy (IL) | 32 | Quincy, IL | |
| 1931 | L | Central Wesleyan (MO) | 7 | Moberly JC (MO) | 19 | Moberly, MO | |
| 1931 | W | Central Wesleyan (MO) | 12 | Principia (IL) | 6 | Warrenton, MO | |
| 1931 | L | Central Wesleyan (MO) | 0 | Hannibal-LaGrange (MO) | 6 | Warrenton, MO | |
| 1931 | W | Centre (KY) | 28 | Western Kentucky | 7 | Danville, KY | |
| 1931 | W | Centre (KY) | 9 | South Carolina | 7 | Columbia, SC | Red Cross Family Welfare Fund |
| 1931 | W | Centre (KY) | 33 | Georgetown (KY) | 6 | Danville, KY | |
| 1931 | T | Centre (KY) | 0 | Wittenberg (OH) | 0 | Springfield, OH | |
| 1931 | L | Centre (KY) | 0 | Boston College (MA) | 7 | Boston, MA | |
| 1931 | W | Centre (KY) | 6 | Xavier (OH) | 0 | Cincinnati, OH | |
| 1931 | W | Centre (KY) | 14 | Washington (MO) | 2 | Saint Louis, MO | |
| 1931 | W | Centre (KY) | 3 | Mercer (GA) | 0 | Danville, KY | |
| 1931 | W | Centre (KY) | 59 | Transylvania (KY) | 0 | Lexington, KY | |
| 1931 | W | Centre (KY) | 75 | Louisville (KY) | 0 | Louisville, KY | |
| 1931 | L | Centre (KY) | 7 | Tennessee-Chattanooga | 25 | Chattanooga, TN | |
| 1931 | W | Chadron St. (NE) | 7 | Nebraska Wesleyan | 6 | Lincoln, NE | |
| 1931 | L | Chadron St. (NE) | 6 | Peru St. (NE) | 18 | Chadron, NE | |
| 1931 | W | Chadron St. (NE) | 13 | Black Hills St. (SD) | 7 | Spearfish, SD | |
| 1931 | W | Chadron St. (NE) | 40 | South Dakota Tech | 7 | Chadron, NE | |
| 1931 | L | Chadron St. (NE) | 0 | Wyoming | 33 | Laramie, WY | |
| 1931 | L | Chadron St. (NE) | 0 | Wayne St. (NE) | 3 | Wayne, NE | |
| 1931 | L | Chadron St. (NE) | 0 | Nebraska-Kearney | 17 | Kearney, NE | |
| 1931 | L | Chapman (CA) | 0 | Pasadena City College (CA) | 12 | ? | |
| 1931 | T | Chapman (CA) | 0 | Taft JC (CA) | 0 | ? | |
| 1931 | L | Chapman (CA) | 2 | Ventura JC (CA) | 28 | ? | |
| 1931 | L | Chapman (CA) | 0 | San Diego St. (CA) | 27 | San Diego, CA | Navy "Sports" Field |
| 1931 | T | Chapman (CA) | 6 | California-Santa Barbara | 6 | Santa Barbara, CA | |
| 1931 | L | Chapman (CA) | 7 | La Verne (CA) | 33 | La Verne, CA | |
| 1931 | L | Chapman (CA) | 0 | Redlands (CA) | 20 | Redlands, CA | |
| 1931 | W | Charleston (WV) | 14 | Concord (WV) | 2 | Huntington, WV | |
| 1931 | W | Charleston (WV) | 7 | Bethany (WV) | 0 | Parkersburg, WV | |
| 1931 | L | Charleston (WV) | 0 | Salem College (WV) | 13 | Huntington, WV | |
| 1931 | L | Charleston (WV) | 6 | Marshall (WV) | 20 | Huntington, WV | |
| 1931 | W | Charleston (WV) | 6 | Fairmont St. (WV) | 0 | Fairmont, WV | |
| 1931 | W | Charleston (WV) | 19 | Morehead St. (KY) | 0 | Huntington, WV | |
| 1931 | W | Charleston (WV) | 25 | Bluefield College (VA) | 0 | Charleston, WV | |
| 1931 | L | Charleston (WV) | 0 | West Liberty St. (WV) | 21 | Huntington, WV | |
| 1931 | L | Charleston (WV) | 6 | Glenville St. (WV) | 14 | Huntington, WV | |
| 1931 | L | Charleston (WV) | 0 | Davis & Elkins (WV) | 33 | Huntington, WV | |
| 1931 | L | Cherokee Indians | 6 | Western Carolina (NC) | 7 | ? | |
| 1931 | L | Cherokee Indians | 0 | Western Carolina (NC) | 20 | Cullowhee, NC | |
| 1931 | W | Cheyney (PA) | 27 | Aztec AC | 0 | ? | |
| 1931 | W | Cheyney (PA) | 14 | Bordentown Manual Training (NJ) | 0 | ? | |
| 1931 | W | Cheyney (PA) | 53 | Bowie St. (MD) | 0 | ? | |
| 1931 | W | Cheyney (PA) | 30 | Delaware St. | 0 | ? | |
| 1931 | W | Cheyney (PA) | 25 | Downingtown Industrial School (PA) | 0 | ? | |
| 1931 | W | Cheyney (PA) | 18 | Howard HS (DE) | 0 | ? | |
| 1931 | W | Cheyney (PA) | 40 | Maryland-Eastern Shore | 0 | ? | |
| 1931 | W | Cheyney (PA) | 27 | Wissahickon Club (PA) | 0 | ? | |
| 1931 | L | Cheyney (PA) | 0 | Morgan St. (MD) | 27 | Cheyney, PA | |
| 1931 | L | Chicago (IL) | 0 | Hillsdale (MI) | 7 | Chicago, IL | |
| 1931 | T | Chicago (IL) | 13 | Arkansas | 13 | Chicago, IL | |
| 1931 | L | Chicago (IL) | 7 | Michigan | 13 | Ann Arbor, MI | |
| 1931 | W | Chicago (IL) | 12 | Cornell College (IA) | 0 | Chicago, IL | |
| 1931 | L | Chicago (IL) | 0 | Yale (CT) | 27 | Chicago, IL | |
| 1931 | L | Chicago (IL) | 6 | Indiana | 32 | Chicago, IL | |
| 1931 | L | Chicago (IL) | 6 | Purdue (IN) | 14 | Chicago, IL | |
| 1931 | W | Chicago (IL) | 13 | Illinois | 6 | Champaign, IL | |
| 1931 | L | Chicago (IL) | 7 | Wisconsin | 12 | Chicago, IL | |
| 1931 | L | Chicago (IL) | 0 | Indiana | 6 | Chicago, IL | Game 2 - 30 minute Charity Game |
| 1931 | W | Chicago (IL) | 7 | Iowa | 0 | Chicago, IL | Game 1 - 30 minute Charity Game |
| 1931 | L | Chicago Normal College (IL) | 0 | Concordia (IL) | 33 | River Forest, IL | |
| 1931 | L | Chicago Normal College (IL) | 0 | Benedictine (IL) | 31 | Lisle, IL | |
| 1931 | L | Chillicothe Business College (MO) | 0 | William Jewell (MO) | 7 | Liberty, MO | |
| 1931 | L | Chillicothe Business College (MO) | 6 | Haskell Indian Nations JV (KS) | 18 | Chillicothe, MO | |
| 1931 | W | Chillicothe Business College (MO) | 19 | Benedictine (KS) | 13 | Chillicothe, MO | |
| 1931 | L | Chillicothe Business College (MO) | 0 | Truman St. (MO) | 32 | Kirksville, MO | |
| 1931 | W | Chillicothe Business College (MO) | 33 | Kemper Military School (MO) | 6 | Boonville, MO | |
| 1931 | L | Chillicothe Business College (MO) | 0 | Graceland (IA) | 13 | Chillicothe, MO | |
| 1931 | W | Chillicothe Business College (MO) | 19 | Wentworth Military Academy (MO) | 13 | Chillicothe, MO | |
| 1931 | L | Chillicothe Business College (MO) | 13 | Rockhurst (MO) | 26 | Chillicothe, MO | |
| 1931 | W | Chilocco Indian School (OK) | 12 | Bethel (KS) | 6 | ? | |
| 1931 | L | Chilocco Indian School (OK) | 6 | College of Emporia (KS) | 34 | Emporia, KS | |
| 1931 | L | Cincinnati (OH) | 6 | Ohio St. | 67 | Columbus, OH | |
| 1931 | W | Cincinnati (OH) | 33 | Denison (OH) | 0 | Granville, OH | |
| 1931 | L | Cincinnati (OH) | 6 | DePauw (IN) | 7 | Cincinnati, OH | |
| 1931 | W | Cincinnati (OH) | 19 | Rio Grande (OH) | 6 | Cincinnati, OH | |
| 1931 | W | Cincinnati (OH) | 50 | Marietta (OH) | 0 | Cincinnati, OH | |
| 1931 | L | Cincinnati (OH) | 7 | Ohio | 13 | Cincinnati, OH | |
| 1931 | L | Cincinnati (OH) | 0 | Muskingum (OH) | 15 | Cincinnati, OH | |
| 1931 | W | Cincinnati (OH) | 46 | Heidelberg (OH) | 7 | Cincinnati, OH | |
| 1931 | W | Cincinnati (OH) | 20 | Miami (OH) | 0 | Cincinnati, OH | |
| 1931 | W | Citadel (SC) | 12 | Erskine (SC) | 6 | ? | |
| 1931 | L | Citadel (SC) | 7 | Davidson (NC) | 14 | Davidson, NC | |
| 1931 | T | Citadel (SC) | 13 | Virginia Military Institute | 13 | Lexington, VA | |
| 1931 | L | Citadel (SC) | 0 | Mercer (GA) | 26 | Charleston, SC | |
| 1931 | W | Citadel (SC) | 6 | Clemson (SC) | 0 | Florence, SC | |
| 1931 | W | Citadel (SC) | 6 | Stetson (FL) | 0 | ? | |
| 1931 | L | Citadel (SC) | 7 | South Carolina | 26 | Orangeburg, SC | |
| 1931 | L | Citadel (SC) | 7 | Furman (SC) | 33 | Charleston, SC | |
| 1931 | W | Citadel (SC) | 7 | Presbyterian (SC) | 0 | Clinton, SC | |
| 1931 | W | Citadel (SC) | 28 | Wofford (SC) | 7 | Charleston, SC | |
| 1931 | L | Citrus College (CA) | 0 | La Verne (CA) | 13 | ? | |
| 1931 | L | City College of New York | 18 | Catholic (DC) | 53 | Washington, DC | |
| 1931 | T | City College of New York | 0 | Manhattan (NY) | 0 | Manhattan, NY | Polo Grounds |
| 1931 | L | City College of New York | 0 | Saint John's (NY) | 13 | New York, NY | |
| 1931 | L | City College of New York | 6 | Long Island-Brooklyn (NY) | 7 | Manhattan, NY | |
| 1931 | W | City College of New York | 6 | Seton Hall (NJ) | 0 | New York, NY | |
| 1931 | L | City College of New York | 3 | Rensselaer Tech (NY) | 13 | Troy, NY | |
| 1931 | L | City College of New York | 0 | Drexel Institute (PA) | 37 | Philadelphia, PA | |
| 1931 | W | City College of New York | 14 | Haverford (PA) | 0 | New York, NY | |
| 1931 | W | Claflin (SC) | 14 | Bethune-Cookman (FL) | 0 | Orangeburg, SC | |
| 1931 | L | Claflin (SC) | 0 | Morris Brown (GA) | 41 | ? | |
| 1931 | W | Claflin (SC) | 2 | Savannah St. (GA) | 0 | ? | |
| 1931 | L | Claflin (SC) | 0 | Clark Atlanta (GA) | 21 | Orangeburg, SC | |
| 1931 | L | Claflin (SC) | 0 | Florida A&M | 31 | Tallahassee, FL | |
| 1931 | L | Claflin (SC) | 14 | Paine (GA) | 18 | Orangeburg, SC | |
| 1931 | W | Claflin (SC) | 6 | Livingstone (NC) | 4 | Salisbury, NC | |
| 1931 | W | Claflin (SC) | 19 | Allen (SC) | 0 | Orangeburg, SC | |
| 1931 | W | Claflin (SC) | 1 | Benedict (SC) | 0 | Columbia, SC | Benedict Forfeits |
| 1931 | W | Claflin (SC) | 6 | Morris (SC) | 2 | Orangeburg, SC | |
| 1931 | W | Clarion (PA) | 32 | Alliance (PA) | 0 | Cambridge Springs, PA | |
| 1931 | L | Clarion (PA) | 0 | Allegheny (PA) | 45 | Meadville, PA | |
| 1931 | L | Clarion (PA) | 0 | Indiana (PA) | 12 | Indiana, PA | |
| 1931 | L | Clarion (PA) | 0 | Slippery Rock (PA) | 25 | Clarion, PA | |
| 1931 | L | Clarion (PA) | 0 | California (PA) | 6 | California, PA | |
| 1931 | W | Clarion (PA) | 16 | Edinboro (PA) | 0 | Clarion, PA | |
| 1931 | L | Clarion (PA) | 0 | Lock Haven (PA) | 12 | Lock Haven, PA | |
| 1931 | W | Clark Atlanta (GA) | 39 | 24th Infantry (GA) | 0 | ? | |
| 1931 | W | Clark Atlanta (GA) | 12 | Johnson C. Smith (NC) | 0 | ? | |
| 1931 | W | Clark Atlanta (GA) | 3 | South Carolina St. | 0 | ? | |
| 1931 | W | Clark Atlanta (GA) | 52 | Talladega (AL) | 6 | ? | |
| 1931 | W | Clark Atlanta (GA) | 14 | Knoxville (TN) | 13 | Knoxville, TN | |
| 1931 | W | Clark Atlanta (GA) | 21 | Claflin (SC) | 0 | Orangeburg, SC | |
| 1931 | L | Clark Atlanta (GA) | 7 | Alabama St. | 19 | Atlanta, GA | |
| 1931 | W | Clark Atlanta (GA) | 7 | Tuskegee (AL) | 6 | Atlanta, GA | |
| 1931 | W | Clark Atlanta (GA) | 7 | Morehouse (GA) | 0 | Atlanta, GA | |
| 1931 | W | Clark Atlanta (GA) | 9 | Morris Brown (GA) | 6 | Atlanta, GA | |
| 1931 | W | Clarkson (NY) | 21 | Hamilton (NY) | 0 | Clinton, NY | |
| 1931 | L | Clarkson (NY) | 0 | Saint Lawrence (NY) | 6 | Canton, NY | |
| 1931 | W | Clarkson (NY) | 13 | Rensselaer Tech (NY) | 7 | Potsdam, NY | |
| 1931 | L | Clarkson (NY) | 0 | Cornell (NY) | 68 | Ithaca, NY | |
| 1931 | L | Clarkson (NY) | 0 | Providence (RI) | 6 | Potsdam, NY | |
| 1931 | W | Clarkson (NY) | 13 | Buffalo (NY) | 0 | Buffalo, NY | |
| 1931 | W | Clarkson (NY) | 6 | Middlebury (VT) | 0 | Middlebury, VT | |
| 1931 | W | Clarkson (NY) | 7 | Rochester (NY) | 0 | Rochester, NY | |
| 1931 | W | Clarkson Freshmen (NY) | 19 | Oswego St. (NY) | 0 | ? | |
| 1931 | L | Clemson (SC) | 0 | Tennessee | 44 | Knoxville, TN | |
| 1931 | L | Clemson (SC) | 6 | Virginia Military Institute | 7 | Norfolk, VA | |
| 1931 | W | Clemson (SC) | 6 | North Carolina St. | 0 | Charlotte, NC | |
| 1931 | T | Clemson (SC) | 0 | Presbyterian (SC) | 0 | Clemson, SC | |
| 1931 | L | Clemson (SC) | 0 | Citadel (SC) | 6 | Florence, SC | |
| 1931 | L | Clemson (SC) | 0 | South Carolina | 21 | Columbia, SC | |
| 1931 | L | Clemson (SC) | 0 | Oglethorpe (GA) | 12 | Clemson, SC | |
| 1931 | L | Clemson (SC) | 7 | Alabama | 74 | Montgomery, AL | |
| 1931 | T | Clemson (SC) | 0 | Furman (SC) | 0 | Greenville, SC | |
| 1931 | T | Clinton JC (SC) | 0 | Brewer JC (SC) | 0 | ? | Score unknown |
| 1931 | W | Coast Guard (CT) | 7 | Worcester Tech (MA) | 6 | Worcester, MA | |
| 1931 | W | Coast Guard (CT) | 13 | Brooklyn (NY) | 0 | New London, CT | |
| 1931 | L | Coast Guard (CT) | 0 | Middlebury (VT) | 15 | Middlebury, VT | |
| 1931 | L | Coast Guard (CT) | 6 | Rhode Island | 33 | Kingston, RI | |
| 1931 | T | Coast Guard (CT) | 0 | Connecticut | 0 | Storrs, CT | |
| 1931 | W | Coast Guard (CT) | 6 | Norwich (VT) | 0 | New London, CT | |
| 1931 | L | Coe (IA) | 0 | Purdue (IN) | 19 | West Lafayette, IN | Game 2 of Purdue doubleheader |
| 1931 | L | Coe (IA) | 2 | Carleton (MN) | 33 | Northfield, MN | |
| 1931 | L | Coe (IA) | 0 | Saint Louis (MO) | 26 | Saint Louis, MO | |
| 1931 | L | Coe (IA) | 0 | Grinnell (IA) | 26 | Grinnell, IA | |
| 1931 | L | Coe (IA) | 0 | Monmouth (IL) | 16 | Monmouth, IL | |
| 1931 | L | Coe (IA) | 6 | Simpson (IA) | 13 | Cedar Rapids, IA | |
| 1931 | L | Coe (IA) | 6 | Cornell College (IA) | 9 | Cedar Rapids, IA | |
| 1931 | W | Coe (IA) | 7 | Knox (IL) | 0 | Cedar Rapids, IA | |
| 1931 | L | Coe (IA) | 0 | Northern Iowa | 6 | Cedar Rapids, IA | |
| 1931 | T | Coffeyville CC (KS) | 12 | Arkansas City JC (KS) | 12 | ? | Winner and score unknown |
| 1931 | T | Coffeyville CC (KS) | 0 | El Dorado JC (KS) | 0 | ? | Winner and score unknown |
| 1931 | W | Coffeyville CC (KS) | 6 | Fort Scott CC (KS) | 0 | ? | |
| 1931 | T | Coffeyville CC (KS) | 19 | Independence JC (KS) | 19 | ? | Winner and score unknown |
| 1931 | T | Coffeyville CC (KS) | 6 | Independence JC (KS) | 6 | ? | Winner and score unknown |
| 1931 | T | Coffeyville CC (KS) | 16 | Parsons JC (KS) | 16 | ? | Winner and score unknown |
| 1931 | L | Colby (ME) | 0 | Springfield (MA) | 33 | Springfield, MA | |
| 1931 | L | Colby (ME) | 6 | Tufts (MA) | 21 | Waterville, ME | |
| 1931 | L | Colby (ME) | 6 | Bates (ME) | 7 | Waterville, ME | |
| 1931 | L | Colby (ME) | 0 | Brown (RI) | 22 | Providence, RI | |
| 1931 | W | Colby (ME) | 6 | Vermont | 0 | Burlington, VT | |
| 1931 | W | Colby (ME) | 32 | Bowdoin (ME) | 6 | Brunswick, ME | |
| 1931 | L | Colby (ME) | 7 | Maine | 19 | Waterville, ME | |
| 1931 | W | Colgate (NY) | 45 | Saint Lawrence (NY) | 0 | Hamilton, NY | |
| 1931 | W | Colgate (NY) | 32 | Penn St. | 7 | State College, PA | |
| 1931 | W | Colgate (NY) | 16 | Lafayette (PA) | 0 | Hamilton, NY | |
| 1931 | W | Colgate (NY) | 40 | Niagara (NY) | 0 | Hamilton, NY | |
| 1931 | W | Colgate (NY) | 33 | Manhattan (NY) | 0 | Hamilton, NY | |
| 1931 | L | Colgate (NY) | 0 | New York (NY) | 13 | New York, NY | Yankee Stadium |
| 1931 | W | Colgate (NY) | 27 | Mississippi College | 0 | Hamilton, NY | |
| 1931 | W | Colgate (NY) | 21 | Syracuse (NY) | 7 | Syracuse, NY | |
| 1931 | W | Colgate (NY) | 13 | Brown (RI) | 7 | Providence, RI | |
| 1931 | L | College of Emporia (KS) | 6 | Wichita St. (KS) | 7 | Emporia, KS | |
| 1931 | L | College of Emporia (KS) | 0 | Baker (KS) | 6 | Baldwin City, KS | |
| 1931 | W | College of Emporia (KS) | 34 | Chilocco Indian School (OK) | 6 | Emporia, KS | |
| 1931 | L | College of Emporia (KS) | 0 | Fort Hays St. (KS) | 3 | Hays, KS | |
| 1931 | L | College of Emporia (KS) | 0 | Southwestern (KS) | 12 | Winfield, KS | |
| 1931 | L | College of Emporia (KS) | 12 | Pittsburg St. (KS) | 31 | Pittsburg, KS | |
| 1931 | W | College of Emporia (KS) | 18 | Washburn (KS) | 6 | Emporia, KS | |
| 1931 | L | College of Emporia (KS) | 0 | Emporia St. (KS) | 21 | Emporia, KS | |
| 1931 | L | College of Idaho | 0 | Utah | 52 | Salt Lake City, UT | |
| 1931 | L | College of Idaho | 6 | Lewis & Clark (OR) | 13 | Albany, OR | |
| 1931 | W | College of Idaho | 7 | Puget Sound (WA) | 0 | Caldwell, ID | |
| 1931 | L | College of Idaho | 0 | Washington St. | 41 | Pullman, WA | |
| 1931 | L | College of Idaho | 7 | Pacific (OR) | 28 | Caldwell, ID | |
| 1931 | L | College of Idaho | 0 | Willamette (OR) | 20 | Salem, OR | |
| 1931 | W | College of Idaho | 19 | Whitman (WA) | 6 | Caldwell, ID | |
| 1931 | L | College of Marin (CA) | 12 | Cal Poly-San Luis Obispo | 13 | Kentfield, CA | |
| 1931 | T | College of Marshall (TX) | 7 | John Tarleton College (TX) | 7 | ? | |
| 1931 | L | College of Marshall (TX) | 0 | Stephen F. Austin (TX) | 6 | ? | |
| 1931 | W | College of Marshall (TX) | 25 | Louisiana-Lafayette | 0 | Lafayette, LA | |
| 1931 | W | College of Marshall (TX) | 13 | Texas-Arlington | 6 | Arlington, TX | |
| 1931 | L | College of San Mateo (CA) | 0 | San Jose St. (CA) | 20 | ? | |
| 1931 | W | College of San Mateo (CA) | 13 | Cal Poly-San Luis Obispo | 0 | San Luis Obispo, CA | |
| 1931 | W | Colorado | 25 | Denver (CO) | 6 | Boulder, CO | |
| 1931 | W | Colorado | 27 | Colorado School of Mines | 0 | Boulder, CO | |
| 1931 | L | Colorado | 0 | Oregon St. | 16 | Portland, OR | |
| 1931 | W | Colorado | 9 | Missouri | 7 | Boulder, CO | |
| 1931 | L | Colorado | 6 | Colorado St. | 19 | Fort Collins, CO | |
| 1931 | L | Colorado | 0 | Utah | 32 | Salt Lake City, UT | |
| 1931 | W | Colorado | 17 | Colorado College | 7 | Boulder, CO | |
| 1931 | W | Colorado | 27 | Arizona | 7 | Tucson, AZ | |
| 1931 | L | Colorado College | 6 | Utah | 28 | Colorado Springs, CO | |
| 1931 | L | Colorado College | 6 | Colorado St. | 32 | Colorado Springs, CO | |
| 1931 | W | Colorado College | 14 | Western St. (CO) | 3 | Colorado Springs, CO | |
| 1931 | W | Colorado College | 9 | Northern Colorado | 7 | Colorado Springs, CO | |
| 1931 | L | Colorado College | 0 | Army (NY) | 27 | West Point, NY | |
| 1931 | W | Colorado College | 9 | Denver (CO) | 2 | Denver, CO | |
| 1931 | L | Colorado College | 7 | Colorado | 17 | Boulder, CO | |
| 1931 | W | Colorado College | 20 | Colorado School of Mines | 12 | Colorado Springs, CO | |
| 1931 | W | Colorado College Freshmen | 27 | Western St. Freshmen (CO) | 0 | Gunnison, CO | |
| 1931 | L | Colorado School of Mines | 0 | Colorado | 27 | Boulder, CO | |
| 1931 | T | Colorado School of Mines | 12 | Northern Colorado | 12 | Greeley, CO | |
| 1931 | L | Colorado School of Mines | 0 | Denver (CO) | 26 | Denver, CO | |
| 1931 | L | Colorado School of Mines | 0 | Western St. (CO) | 19 | Greeley, CO | |
| 1931 | L | Colorado School of Mines | 0 | Texas Tech | 46 | Lubbock, TX | |
| 1931 | W | Colorado School of Mines | 7 | Nebraska-Kearney | 0 | Golden, CO | |
| 1931 | L | Colorado School of Mines | 12 | Colorado College | 20 | Colorado Springs, CO | |
| 1931 | W | Colorado St. | 19 | Colorado | 6 | Fort Collins, CO | |
| 1931 | W | Colorado St. | 32 | Colorado College | 6 | Colorado Springs, CO | |
| 1931 | W | Colorado St. | 20 | Denver (CO) | 0 | Denver, CO | |
| 1931 | L | Colorado St. | 6 | Kansas | 27 | Lawrence, KS | |
| 1931 | L | Colorado St. | 7 | Nebraska | 20 | Denver, CO | |
| 1931 | W | Colorado St. | 21 | Northern Colorado | 7 | Fort Collins, CO | |
| 1931 | L | Colorado St. | 6 | Utah | 60 | Salt Lake City, UT | |
| 1931 | L | Colorado St. | 0 | Utah St. | 6 | Fort Collins, CO | |
| 1931 | W | Colorado St. | 26 | Wyoming | 6 | Laramie, WY | |
| 1931 | W | Columbia (NY) | 51 | Union (NY) | 0 | New York, NY | |
| 1931 | W | Columbia (NY) | 27 | Virginia | 0 | New York, NY | |
| 1931 | W | Columbia (NY) | 37 | Wesleyan (CT) | 0 | Middletown, CT | |
| 1931 | W | Columbia (NY) | 61 | Middlebury (VT) | 0 | New York, NY | |
| 1931 | W | Columbia (NY) | 19 | Dartmouth (NH) | 6 | New York, NY | |
| 1931 | W | Columbia (NY) | 19 | Williams (MA) | 0 | New York, NY | |
| 1931 | L | Columbia (NY) | 0 | Cornell (NY) | 13 | Ithaca, NY | |
| 1931 | W | Columbia (NY) | 9 | Brown (RI) | 7 | New York, NY | |
| 1931 | T | Columbia (NY) | 0 | Syracuse (NY) | 0 | New York, NY | |
| 1931 | L | Concord (WV) | 2 | Charleston (WV) | 14 | Huntington, WV | |
| 1931 | L | Concord (WV) | 0 | Morehead St. (KY) | 6 | Morehead, KY | |
| 1931 | L | Concord (WV) | 0 | West Virginia Tech | 46 | Bluefield, WV | |
| 1931 | L | Concord (WV) | 0 | Davis & Elkins (WV) | 32 | Bluefield, WV | |
| 1931 | L | Concord (WV) | 6 | King College (TN) | 7 | Bristol, TN | |
| 1931 | L | Concord (WV) | 0 | West Liberty St. (WV) | 41 | Princeton, WV | |
| 1931 | L | Concord (WV) | 0 | Appalachian St. (NC) | 25 | Boone, NC | |
| 1931 | W | Concordia (IL) | 19 | LaSalle-Peru JC (IL) | 0 | River Forest, IL | |
| 1931 | W | Concordia (IL) | 32 | Concordia (IN) | 0 | Fort Wayne, IN | |
| 1931 | W | Concordia (IL) | 33 | Chicago Normal College (IL) | 0 | River Forest, IL | |
| 1931 | W | Concordia (IL) | 14 | Benedictine (IL) | 0 | Lisle, IL | |
| 1931 | L | Concordia (IL) | 0 | Morton JC (IL) | 13 | River Forest, IL | |
| 1931 | T | Concordia (IL) | 0 | Wheaton JV (IL) | 0 | Wheaton, IL | |
| 1931 | L | Concordia (IN) | 0 | Concordia Alumni (IN) | 13 | ? | |
| 1931 | L | Concordia (IN) | 6 | Grand Rapids JC (MI) | 31 | ? | |
| 1931 | W | Concordia (IN) | 18 | Howe Military School (IN) | 13 | ? | |
| 1931 | L | Concordia (IN) | 0 | Lake Forest (IL) | 45 | ? | |
| 1931 | L | Concordia (IN) | 6 | Detroit Tech (MI) | 44 | Detroit, MI | |
| 1931 | L | Concordia (IN) | 0 | Concordia (IL) | 32 | Fort Wayne, IN | |
| 1931 | W | Concordia (NE) | 25 | Nebraska Central | 0 | ? | |
| 1931 | W | Concordia (NE) | 31 | Dana (NE) | 0 | Seward, NE | |
| 1931 | W | Concordia (NE) | 31 | Dana (NE) | 0 | Blair, NE | |
| 1931 | W | Concordia Alumni (IN) | 13 | Concordia (IN) | 0 | ? | |
| 1931 | W | Concordia-Moorhead (MN) | 26 | Hibbing JC (MN) | 6 | Hibbing, MN | |
| 1931 | W | Concordia-Moorhead (MN) | 41 | Gustavus Adolphus (MN) | 6 | Moorhead, MN | |
| 1931 | W | Concordia-Moorhead (MN) | 18 | Macalester (MN) | 0 | Saint Paul, MN | |
| 1931 | L | Concordia-Moorhead (MN) | 0 | North Dakota St. | 19 | Fargo, ND | |
| 1931 | T | Concordia-Moorhead (MN) | 0 | Moorhead St. (MN) | 0 | Moorhead, MN | |
| 1931 | W | Concordia-Moorhead (MN) | 29 | Saint John's (MN) | 0 | Moorhead, MN | |
| 1931 | W | Concordia-Moorhead (MN) | 7 | Saint Thomas (MN) | 0 | Saint Paul, MN | |
| 1931 | L | Concordia-Moorhead (MN) | 6 | Saint Olaf (MN) | 21 | ? | |
| 1931 | W | Connecticut | 7 | Wesleyan (CT) | 0 | Storrs, CT | |
| 1931 | L | Connecticut | 0 | New Hampshire | 49 | Storrs, CT | |
| 1931 | L | Connecticut | 0 | Maine | 8 | Storrs, CT | |
| 1931 | T | Connecticut | 6 | Arnold College (CT) | 6 | Storrs, CT | |
| 1931 | W | Connecticut | 7 | Trinity (CT) | 0 | Hartford, CT | |
| 1931 | T | Connecticut | 7 | Tufts (MA) | 7 | Medford, MA | |
| 1931 | T | Connecticut | 0 | Coast Guard (CT) | 0 | Storrs, CT | |
| 1931 | L | Connecticut | 0 | Rhode Island | 14 | Kingston, RI | |
| 1931 | L | Connors St. (OK) | 6 | Missouri St. | 59 | Springfield, MO | |
| 1931 | L | Connors St. (OK) | 0 | Ouachita Baptist (AR) | 52 | ? | |
| 1931 | L | Cooper Union (NY) | 0 | Montclair St. (NJ) | 20 | Montclair, NJ | |
| 1931 | L | Cooper Union (NY) | 0 | Wagner (NY) | 6 | Staten Island, NY | |
| 1931 | L | Cooper Union (NY) | 0 | Massachusetts | 50 | Amherst, MA | |
| 1931 | L | Cooper Union (NY) | 0 | Upsala (NJ) | 26 | East Orange, NJ | |
| 1931 | L | Cooper Union (NY) | 0 | Moravian (PA) | 22 | Bethlehem, PA | |
| 1931 | L | Cooper Union (NY) | 13 | SUNY-Farmingdale (NY) | 25 | Farmingdale, NY | |
| 1931 | W | Cooper Union JV (NY) | 22 | Webb Institute (NY) | 15 | Brooklyn, NY | Cooper Union JV in question |
| 1931 | L | Copiah-Lincoln JC (MS) | 7 | Louisiana Tech | 13 | Ruston, LA | |
| 1931 | W | Cornell (NY) | 37 | Niagara (NY) | 6 | Ithaca, NY | |
| 1931 | W | Cornell (NY) | 54 | Alfred (NY) | 0 | Ithaca, NY | |
| 1931 | W | Cornell (NY) | 27 | Richmond (VA) | 0 | Ithaca, NY | |
| 1931 | W | Cornell (NY) | 68 | Clarkson (NY) | 0 | Ithaca, NY | |
| 1931 | W | Cornell (NY) | 33 | Princeton (NJ) | 0 | Ithaca, NY | |
| 1931 | W | Cornell (NY) | 13 | Columbia (NY) | 0 | Ithaca, NY | |
| 1931 | L | Cornell (NY) | 0 | Dartmouth (NH) | 14 | Hanover, NH | |
| 1931 | W | Cornell (NY) | 7 | Pennsylvania | 0 | Philadelphia, PA | |
| 1931 | L | Cornell College (IA) | 0 | Michigan St. | 47 | East Lansing, MI | |
| 1931 | W | Cornell College (IA) | 9 | Knox (IL) | 0 | Galesburg, IL | |
| 1931 | L | Cornell College (IA) | 0 | Grinnell (IA) | 6 | Mount Vernon, IA | |
| 1931 | L | Cornell College (IA) | 0 | Chicago (IL) | 12 | Chicago, IL | |
| 1931 | L | Cornell College (IA) | 0 | Ripon (WI) | 7 | Ripon, WI | |
| 1931 | L | Cornell College (IA) | 0 | Monmouth (IL) | 7 | Mount Vernon, IA | |
| 1931 | W | Cornell College (IA) | 9 | Coe (IA) | 6 | Cedar Rapids, IA | |
| 1931 | L | Cornell College (IA) | 7 | Minnesota | 47 | Minneapolis, MN | |
| 1931 | L | Cornell College (IA) | 0 | Bradley (IL) | 8 | Peoria, IL | |
| 1931 | L | Cornell College (IA) | 6 | Saint Ambrose (IA) | 7 | Davenport, IA | Charity Football Game |
| 1931 | L | Cornell Freshmen (NY) | 19 | SUNY-Cortland (NY) | 26 | ? | |
| 1931 | W | Corsicana HS (TX) | 57 | Paul Quinn (TX) | 0 | ? | |
| 1931 | L | Cortez HS (CO) | 0 | Fort Lewis (CO) | 7 | ? | |
| 1931 | W | Cortez HS (CO) | 7 | Fort Lewis (CO) | 6 | ? | |
| 1931 | L | Cotner (NE) | 0 | Nebraska-Omaha | 7 | Lincoln, NE | |
| 1931 | L | Cotner (NE) | 6 | Nebraska Wesleyan | 7 | Lincoln, NE | |
| 1931 | L | Cotner (NE) | 0 | Hastings (NE) | 7 | Bethany, NE | |
| 1931 | W | Cotner (NE) | 14 | Midland Lutheran (NE) | 0 | Fremont, NE | |
| 1931 | W | Cotner (NE) | 12 | Buena Vista (IA) | 6 | Storm Lake, IA | |
| 1931 | W | Cotner (NE) | 7 | Doane (NE) | 0 | Crete, NE | |
| 1931 | L | Cotner (NE) | 0 | York (NE) | 3 | York, NE | |
| 1931 | W | Coulter Memorial School (SC) | 6 | Harbison JC (SC) | 2 | ? | |
| 1931 | L | Crane JC (IL) | 0 | Millikin (IL) | 22 | ? | |
| 1931 | W | Crane JC (IL) | 7 | Wheaton (IL) | 0 | Chicago, IL | |
| 1931 | L | Crane JC (IL) | 13 | Manchester (IN) | 17 | North Manchester, IN | |
| 1931 | L | Crane JC (IL) | 0 | Mount Morris (IL) | 13 | Mount Morris, IL | |
| 1931 | L | Crane JC (IL) | 6 | Valparaiso (IN) | 20 | Valparaiso, IN | |
| 1931 | T | Crane JC (IL) | 6 | Aurora (IL) | 6 | Chicago, IL | |
| 1931 | W | Creighton (NE) | 3 | Wyoming | 0 | Omaha, NE | |
| 1931 | L | Creighton (NE) | 0 | Oklahoma St. | 20 | Stillwater, OK | |
| 1931 | L | Creighton (NE) | 6 | Drake (IA) | 19 | Des Moines, IA | |
| 1931 | W | Creighton (NE) | 26 | Baker (KS) | 7 | Omaha, NE | |
| 1931 | W | Creighton (NE) | 40 | Washington (MO) | 0 | Omaha, NE | |
| 1931 | L | Creighton (NE) | 0 | Tulsa (OK) | 28 | Tulsa, OK | |
| 1931 | L | Creighton (NE) | 0 | Haskell Indian Nations (KS) | 26 | Omaha, NE | |
| 1931 | W | Creighton (NE) | 8 | Grinnell (IA) | 0 | Omaha, NE | |
| 1931 | L | Creighton (NE) | 0 | Marquette (WI) | 7 | Milwaukee, WI | |
| 1931 | W | Creighton Freshmen (NE) | 7 | Nebraska-Kearney | 0 | Kearney, NE | |
| 1931 | L | Creston JC (IA) | 0 | Graceland (IA) | 13 | Creston, IA | |
| 1931 | L | Culver-Stockton (MO) | 14 | Eureka (IL) | 42 | Eureka, IL | |
| 1931 | W | Culver-Stockton (MO) | 6 | Quincy (IL) | 3 | ? | |
| 1931 | L | Culver-Stockton (MO) | 19 | Illinois Military Academy | 20 | Canton, MO | |
| 1931 | L | Culver-Stockton (MO) | 0 | Carthage (WI) | 12 | Canton, MO | |
| 1931 | L | Culver-Stockton (MO) | 0 | Central Methodist (MO) | 7 | Canton, MO | |
| 1931 | T | Culver-Stockton (MO) | 13 | Tarkio (MO) | 13 | Canton, MO | |
| 1931 | W | Culver-Stockton (MO) | 20 | Kemper Military School (MO) | 7 | ? | |
| 1931 | L | Culver-Stockton (MO) | 0 | Iowa Wesleyan | 39 | Mount Pleasant, IA | |
| 1931 | L | Dakota St. (SD) | 6 | South Dakota-Springfield | 12 | ? | |
| 1931 | L | Dakota St. (SD) | 0 | Yankton (SD) | 38 | Yankton, SD | |
| 1931 | T | Dakota St. (SD) | 6 | Si Tanka (SD) | 6 | Madison, SD | |
| 1931 | L | Dakota St. (SD) | 2 | Sioux Falls (SD) | 19 | Sioux Falls, SD | |
| 1931 | L | Dakota Wesleyan (SD) | 0 | South Dakota-Springfield | 19 | ? | |
| 1931 | L | Dakota Wesleyan (SD) | 0 | Davis & Elkins (WV) | 61 | Elkins, WV | |
| 1931 | L | Dakota Wesleyan (SD) | 0 | West Virginia Tech | 33 | Montgomery, WV | |
| 1931 | L | Dakota Wesleyan (SD) | 0 | South Dakota St. | 39 | Brookings, SD | |
| 1931 | L | Dakota Wesleyan (SD) | 7 | Si Tanka (SD) | 13 | Mitchell, SD | |
| 1931 | W | Dakota Wesleyan (SD) | 20 | South Dakota Tech | 13 | Rapid City, SD | |
| 1931 | L | Dakota Wesleyan (SD) | 12 | Sioux Falls (SD) | 13 | Mitchell, SD | |
| 1931 | W | Dakota Wesleyan (SD) | 26 | Augustana (SD) | 13 | Mitchell, SD | |
| 1931 | T | Dakota Wesleyan (SD) | 0 | Yankton (SD) | 0 | Yankton, SD | |
| 1931 | L | Dana (NE) | 0 | Doane (NE) | 40 | Crete, NE | |
| 1931 | L | Dana (NE) | 0 | Luther JC (NE) | 6 | Blair, NE | |
| 1931 | L | Dana (NE) | 0 | Concordia (NE) | 31 | Seward, NE | |
| 1931 | W | Dana (NE) | 6 | Luther JC (NE) | 0 | Wahoo, NE | |
| 1931 | L | Dana (NE) | 7 | Hebron JC (NE) | 56 | Hebron, NE | |
| 1931 | L | Dana (NE) | 0 | Concordia (NE) | 31 | Blair, NE | |
| 1931 | W | Daniel Baker (TX) | 3 | Abilene Christian (TX) | 0 | Brownwood, TX | |
| 1931 | L | Daniel Baker (TX) | 13 | North Texas | 33 | Denton, TX | |
| 1931 | W | Daniel Baker (TX) | 19 | Howard Payne (TX) | 0 | Brownwood, TX | |
| 1931 | L | Daniel Baker (TX) | 6 | McMurry (TX) | 7 | Abilene, TX | |
| 1931 | L | Daniel Baker (TX) | 0 | Hardin-Simmons (TX) | 6 | Brownwood, TX | |
| 1931 | W | Daniel Baker (TX) | 40 | West Texas A&M | 19 | Brownwood, TX | |
| 1931 | L | Daniel Baker (TX) | 0 | Sul Ross St. (TX) | 12 | Alpine, TX | |
| 1931 | L | Daniel Baker (TX) | 7 | John Tarleton College (TX) | 13 | Stephenville, TX | |
| 1931 | W | Daniel Baker (TX) | 7 | Abilene Christian (TX) | 0 | Brownwood, TX | |
| 1931 | W | Dartmouth (NH) | 61 | Buffalo (NY) | 0 | Hanover, NH | |
| 1931 | L | Dartmouth (NH) | 6 | Harvard (MA) | 7 | Cambridge, MA | |
| 1931 | W | Dartmouth (NH) | 14 | Holy Cross (MA) | 7 | Hanover, NH | |
| 1931 | W | Dartmouth (NH) | 56 | Norwich (VT) | 6 | Hanover, NH | |
| 1931 | L | Dartmouth (NH) | 6 | Columbia (NY) | 19 | New York, NY | |
| 1931 | W | Dartmouth (NH) | 20 | Lebanon Valley (PA) | 6 | Hanover, NH | |
| 1931 | T | Dartmouth (NH) | 33 | Yale (CT) | 33 | New Haven, CT | |
| 1931 | W | Dartmouth (NH) | 14 | Cornell (NY) | 0 | Hanover, NH | |
| 1931 | L | Dartmouth (NH) | 6 | Stanford (CA) | 32 | Boston, MA | |
| 1931 | W | Dartmouth Freshmen (NH) | 7 | Saint Anselm (NH) | 0 | Hanover, NH | |
| 1931 | W | Davidson (NC) | 7 | Washington & Lee (VA) | 0 | Lexington, VA | |
| 1931 | W | Davidson (NC) | 14 | Citadel (SC) | 7 | Davidson, NC | |
| 1931 | L | Davidson (NC) | 6 | Virginia Tech | 18 | Blacksburg, VA | |
| 1931 | W | Davidson (NC) | 13 | Elon (NC) | 2 | Davidson, NC | |
| 1931 | L | Davidson (NC) | 7 | North Carolina St. | 18 | Greensboro, NC | |
| 1931 | T | Davidson (NC) | 0 | Duke (NC) | 0 | Davidson, NC | |
| 1931 | T | Davidson (NC) | 0 | Erskine (SC) | 0 | Davidson, NC | |
| 1931 | W | Davidson (NC) | 7 | Virginia Military Institute | 0 | Davidson, NC | |
| 1931 | L | Davidson (NC) | 0 | North Carolina | 20 | Chapel Hill, NC | |
| 1931 | L | Davidson (NC) | 0 | Wake Forest (NC) | 7 | Charlotte, NC | |
| 1931 | W | Davis & Elkins (WV) | 61 | Dakota Wesleyan (SD) | 0 | Elkins, WV | |
| 1931 | W | Davis & Elkins (WV) | 13 | Scranton (PA) | 0 | Scranton, PA | Crystal Gardens |
| 1931 | W | Davis & Elkins (WV) | 65 | Lincoln Memorial (TN) | 0 | Grafton, WV | |
| 1931 | W | Davis & Elkins (WV) | 14 | Saint Vincent's (PA) | 0 | Latrobe, PA | |
| 1931 | W | Davis & Elkins (WV) | 32 | Concord (WV) | 0 | Bluefield, WV | |
| 1931 | W | Davis & Elkins (WV) | 59 | Saint John's (NY) | 0 | New York, NY | |
| 1931 | W | Davis & Elkins (WV) | 21 | Saint Francis (PA) | 0 | Johnstown, PA | |
| 1931 | W | Davis & Elkins (WV) | 33 | Bowdon St. (GA) | 0 | Elkins, WV | |
| 1931 | L | Davis & Elkins (WV) | 6 | Saint Louis (MO) | 20 | Saint Louis, MO | |
| 1931 | W | Davis & Elkins (WV) | 7 | Quantico Marines (VA) | 0 | Atlantic City, NJ | |
| 1931 | W | Davis & Elkins (WV) | 33 | Charleston (WV) | 0 | Huntington, WV | |
| 1931 | L | Dayton (OH) | 0 | Boston College (MA) | 13 | Chestnut Hill, MA | |
| 1931 | T | Dayton (OH) | 7 | Xavier (OH) | 7 | Cincinnati, OH | |
| 1931 | W | Dayton (OH) | 56 | Wilmington (OH) | 0 | Dayton, OH | |
| 1931 | W | Dayton (OH) | 39 | Hanover (IN) | 0 | Dayton, OH | |
| 1931 | L | Dayton (OH) | 7 | West Virginia Wesleyan | 13 | Dayton, OH | |
| 1931 | W | Dayton (OH) | 26 | Butler (IN) | 2 | Dayton, OH | |
| 1931 | W | Dayton (OH) | 63 | Transylvania (KY) | 0 | Dayton, OH | |
| 1931 | W | Dayton (OH) | 27 | John Carroll (OH) | 0 | Dayton, OH | |
| 1931 | L | Dayton (OH) | 6 | Wittenberg (OH) | 21 | Dayton, OH | |
| 1931 | T | Dayton (OH) | 6 | Notre Dame B Team (IN) | 6 | Dayton, OH | |
| 1931 | T | Dean Academy (MA) | 13 | Saint Anselm (NH) | 13 | Manchester, NH | |
| 1931 | L | Decatur Baptist College (TX) | 7 | Lon Morris (TX) | 21 | ? | |
| 1931 | L | Decatur Baptist College (TX) | 2 | Texas-Arlington | 6 | Decatur, TX | |
| 1931 | W | Defiance (OH) | 26 | Olivet (MI) | 6 | Defiance, OH | |
| 1931 | W | Defiance (OH) | 27 | Wayne St. (MI) | 7 | Detroit, MI | |
| 1931 | W | Defiance (OH) | 7 | Findlay (OH) | 0 | Findlay, OH | |
| 1931 | W | Defiance (OH) | 19 | Hiram (OH) | 0 | Hiram, OH | |
| 1931 | W | Defiance (OH) | 6 | Manchester (IN) | 0 | North Manchester, IN | |
| 1931 | W | Defiance (OH) | 15 | Bowling Green (OH) | 0 | Defiance, OH | |
| 1931 | T | Defiance (OH) | 12 | Bluffton (OH) | 12 | Defiance, OH | |
| 1931 | T | Defiance (OH) | 0 | Bluffton (OH) | 0 | Defiance, OH | |
| 1931 | W | Delaware | 27 | Susquehanna (PA) | 0 | Newark, DE | |
| 1931 | W | Delaware | 27 | Swarthmore (PA) | 0 | Newark, DE | |
| 1931 | T | Delaware | 0 | Saint Joseph's (PA) | 0 | Newark, DE | |
| 1931 | L | Delaware | 7 | Navy (MD) | 12 | Annapolis, MD | |
| 1931 | W | Delaware | 7 | Richmond (VA) | 0 | Newark, DE | |
| 1931 | T | Delaware | 6 | Rutgers (NJ) | 6 | New Brunswick, NJ | |
| 1931 | W | Delaware | 13 | Widener (PA) | 7 | Newark, DE | |
| 1931 | W | Delaware | 31 | Haverford (PA) | 0 | Haverford, PA | |
| 1931 | W | Delaware St. | 14 | Bordentown Manual Training (NJ) | 13 | ? | |
| 1931 | L | Delaware St. | 0 | Cheyney (PA) | 30 | ? | |
| 1931 | L | Delaware St. | 0 | Downingtown Industrial School (PA) | 33 | ? | |
| 1931 | W | Delaware St. | 30 | Maryland-Eastern Shore | 0 | ? | |
| 1931 | T | Delaware St. | 0 | Washington Howard HS (DC) | 0 | ? | |
| 1931 | W | Delaware Valley (PA) | 22 | Brooklyn (NY) | 0 | Doylestown, PA | |
| 1931 | T | Delta St. (MS) | 12 | Murray St. (KY) | 12 | Murray, KY | |
| 1931 | W | Delta St. (MS) | 7 | Lambuth (TN) | 6 | Jackson, TN | |
| 1931 | L | Delta St. (MS) | 0 | Louisiana College | 38 | Pineville, LA | |
| 1931 | W | Delta St. (MS) | 46 | Northwest Mississippi JC | 6 | Cleveland, MS | |
| 1931 | L | Delta St. (MS) | 0 | Rhodes (TN) | 32 | Cleveland, MS | |
| 1931 | W | Delta St. (MS) | 14 | Sunflower JC (MS) | 6 | Cleveland, MS | |
| 1931 | L | Delta St. (MS) | 7 | Millsaps (MS) | 34 | Jackson, MS | |
| 1931 | W | Delta St. (MS) | 32 | Memphis (TN) | 6 | Memphis, TN | |
| 1931 | W | Delta St. (MS) | 27 | Southern Mississippi | 7 | Cleveland, MS | |
| 1931 | L | Denison (OH) | 6 | Hillsdale (MI) | 9 | Granville, OH | |
| 1931 | L | Denison (OH) | 0 | Cincinnati (OH) | 33 | Granville, OH | |
| 1931 | L | Denison (OH) | 0 | Ohio | 33 | Granville, OH | |
| 1931 | L | Denison (OH) | 6 | Ohio Wesleyan | 25 | Granville, OH | |
| 1931 | T | Denison (OH) | 0 | Wabash (IN) | 0 | Crawfordsville, IN | |
| 1931 | L | Denison (OH) | 0 | Miami (OH) | 19 | Oxford, OH | |
| 1931 | T | Denison (OH) | 6 | Oberlin (OH) | 6 | Granville, OH | |
| 1931 | L | Denison (OH) | 6 | Wooster (OH) | 12 | Wooster, OH | |
| 1931 | W | Denver (CO) | 14 | Northern Colorado | 0 | Denver, CO | |
| 1931 | L | Denver (CO) | 6 | Colorado | 25 | Boulder, CO | |
| 1931 | W | Denver (CO) | 25 | University of Mexico | 6 | Denver, CO | |
| 1931 | W | Denver (CO) | 26 | Colorado School of Mines | 0 | Denver, CO | |
| 1931 | L | Denver (CO) | 6 | Utah St. | 12 | Logan, UT | |
| 1931 | L | Denver (CO) | 0 | Utah | 46 | Denver, CO | |
| 1931 | W | Denver (CO) | 25 | Western St. (CO) | 7 | Gunnison, CO | |
| 1931 | L | Denver (CO) | 2 | Colorado College | 9 | Denver, CO | |
| 1931 | L | Denver (CO) | 0 | Temple (PA) | 18 | Denver, CO | |
| 1931 | L | Denver (CO) | 0 | Colorado St. | 20 | Denver, CO | |
| 1931 | L | DePaul (IL) | 7 | North Dakota | 41 | Grand Forks, ND | |
| 1931 | W | DePaul (IL) | 46 | Louisville (KY) | 0 | Louisville, KY | |
| 1931 | W | DePaul (IL) | 6 | Illinois Wesleyan | 2 | Chicago, IL | |
| 1931 | W | DePaul (IL) | 12 | Detroit (MI) | 0 | Chicago, IL | |
| 1931 | W | DePaul (IL) | 20 | Saint Mary's (MN) | 6 | Chicago, IL | |
| 1931 | W | DePaul (IL) | 31 | Hastings (NE) | 0 | Chicago, IL | |
| 1931 | W | DePaul (IL) | 34 | South Dakota St. | 20 | Chicago, IL | |
| 1931 | L | DePaul (IL) | 13 | Arizona | 14 | Tucson, AZ | |
| 1931 | L | DePaul (IL) | 7 | San Francisco (CA) | 38 | San Francisco, CA | |
| 1931 | W | DePauw (IN) | 27 | Manchester (IN) | 14 | Greencastle, IN | |
| 1931 | L | DePauw (IN) | 0 | Ohio | 27 | Greencastle, IN | |
| 1931 | W | DePauw (IN) | 7 | Cincinnati (OH) | 6 | Cincinnati, OH | |
| 1931 | W | DePauw (IN) | 12 | Earlham (IN) | 2 | Greencastle, IN | |
| 1931 | W | DePauw (IN) | 14 | Boston (MA) | 9 | Greencastle, IN | |
| 1931 | W | DePauw (IN) | 18 | Franklin (IN) | 7 | Franklin, IN | |
| 1931 | W | DePauw (IN) | 62 | Hanover (IN) | 0 | Greencastle, IN | |
| 1931 | W | DePauw (IN) | 13 | Wabash (IN) | 7 | Crawfordsville, IN | |
| 1931 | W | Detroit (MI) | 20 | Western Michigan | 0 | Detroit, MI | |
| 1931 | L | Detroit (MI) | 9 | Fordham (NY) | 39 | New York, NY | |
| 1931 | W | Detroit (MI) | 20 | Iowa St. | 0 | Detroit, MI | |
| 1931 | L | Detroit (MI) | 0 | DePaul (IL) | 12 | Chicago, IL | |
| 1931 | W | Detroit (MI) | 7 | Marquette (WI) | 0 | Detroit, MI | |
| 1931 | W | Detroit (MI) | 9 | West Virginia | 7 | Detroit, MI | |
| 1931 | W | Detroit (MI) | 21 | Loyola (LA) | 0 | Detroit, MI | |
| 1931 | T | Detroit (MI) | 0 | Villanova (PA) | 0 | Detroit, MI | |
| 1931 | W | Detroit (MI) | 20 | Michigan St. | 13 | Detroit, MI | |
| 1931 | W | Detroit (MI) | 6 | Georgetown (DC) | 0 | Detroit, MI | |
| 1931 | T | Detroit Freshmen (MI) | 0 | Ferris St. (MI) | 0 | Detroit, MI | |
| 1931 | W | Detroit Tech (MI) | 44 | Concordia (IN) | 6 | Detroit, MI | |
| 1931 | L | Detroit Tech (MI) | 0 | Mount Union (OH) | 52 | Alliance, OH | |
| 1931 | W | Detroit Tech (MI) | 28 | General Motors Tech (MI) | 0 | Flint, MI | |
| 1931 | L | Detroit Tech (MI) | 0 | Albion (MI) | 13 | Albion, MI | |
| 1931 | L | Detroit Tech (MI) | 0 | Assumption College (ON) | 6 | Windsor, ON (Canada) | |
| 1931 | L | Detroit Tech (MI) | 0 | Adrian (MI) | 25 | Adrian, MI | |
| 1931 | W | Detroit Tech (MI) | 26 | Saint Mary's (MI) | 0 | Detroit, MI | |
| 1931 | Detroit Tech (MI) | 0 | Hillsdale (MI) | 31 | |||
| 1931 | W | Dickinson (PA) | 6 | Juniata (PA) | 0 | Carlisle, PA | |
| 1931 | T | Dickinson (PA) | 0 | Gettysburg (PA) | 0 | Carlisle, PA | |
| 1931 | L | Dickinson (PA) | 6 | Ursinus (PA) | 7 | Collegeville, PA | |
| 1931 | W | Dickinson (PA) | 10 | Penn St. | 6 | State College, PA | |
| 1931 | T | Dickinson (PA) | 0 | Widener (PA) | 0 | Carlisle, PA | |
| 1931 | W | Dickinson (PA) | 18 | Swarthmore (PA) | 12 | Swarthmore, PA | |
| 1931 | L | Dickinson (PA) | 7 | Franklin & Marshall (PA) | 28 | Lancaster, PA | |
| 1931 | W | Dickinson (PA) | 14 | Muhlenberg (PA) | 6 | Allentown, PA | |
| 1931 | L | Dickinson Freshmen (PA) | 6 | Lycoming (PA) | 35 | Carlisle, PA | |
| 1931 | T | Dickinson St. (ND) | 0 | Minot St. (ND) | 0 | Dickinson, ND | |
| 1931 | W | Dickinson St. (ND) | 12 | Minot St.-Bottineau (ND) | 0 | Dickinson, ND | |
| 1931 | L | Dickinson St. (ND) | 0 | North Dakota-Ellendale | 19 | Ellendale, ND | |
| 1931 | L | Dickinson St. (ND) | 0 | North Dakota-Ellendale | 12 | Ellendale, ND | |
| 1931 | L | Dickinson St. (ND) | 0 | Jamestown (ND) | 40 | Dickinson, ND | |
| 1931 | T | Dickinson St. (ND) | 6 | Mayville St. (ND) | 6 | Mayville, ND | |
| 1931 | L | Dickinson St. (ND) | 6 | Black Hills St. (SD) | 51 | Spearfish, SD | |
| 1931 | T | Doane (NE) | 0 | Peru St. (NE) | 0 | ? | |
| 1931 | W | Doane (NE) | 40 | Dana (NE) | 0 | Crete, NE | |
| 1931 | L | Doane (NE) | 0 | Missouri St. | 48 | Springfield, MO | |
| 1931 | L | Doane (NE) | 6 | Kansas Wesleyan | 20 | ? | |
| 1931 | L | Doane (NE) | 12 | Nebraska Wesleyan | 26 | Crete, NE | |
| 1931 | L | Doane (NE) | 6 | York (NE) | 7 | Crete, NE | |
| 1931 | L | Doane (NE) | 7 | Midland Lutheran (NE) | 21 | Fremont, NE | |
| 1931 | L | Doane (NE) | 0 | Cotner (NE) | 7 | Crete, NE | |
| 1931 | L | Don Juan Society Club (TX) | 0 | Houston College for Negroes (TX) | 13 | ? | |
| 1931 | T | Downingtown Industrial School (PA) | 0 | Bowie St. (MD) | 0 | ? | Game not played? |
| 1931 | L | Downingtown Industrial School (PA) | 0 | Cheyney (PA) | 25 | ? | |
| 1931 | W | Downingtown Industrial School (PA) | 33 | Delaware St. | 0 | ? | |
| 1931 | W | Drake (IA) | 26 | Simpson (IA) | 0 | Des Moines, IA | |
| 1931 | L | Drake (IA) | 7 | Loyola Marymount (CA) | 22 | Los Angeles, CA | |
| 1931 | L | Drake (IA) | 20 | Missouri | 32 | Des Moines, IA | |
| 1931 | W | Drake (IA) | 19 | Creighton (NE) | 6 | Des Moines, IA | |
| 1931 | L | Drake (IA) | 0 | Notre Dame (IN) | 63 | South Bend, IN | |
| 1931 | L | Drake (IA) | 0 | Fordham (NY) | 46 | New York, NY | |
| 1931 | W | Drake (IA) | 26 | Washington (MO) | 0 | Saint Louis, MO | |
| 1931 | W | Drake (IA) | 7 | Iowa St. | 6 | Ames, IA | |
| 1931 | W | Drake (IA) | 6 | Grinnell (IA) | 0 | Des Moines, IA | |
| 1931 | L | Drake (IA) | 6 | Marquette (WI) | 32 | Des Moines, IA | |
| 1931 | L | Drake (IA) | 13 | Hawaii | 19 | Honolulu, HI | |
| 1931 | L | Drexel Institute (PA) | 6 | Rutgers (NJ) | 27 | New Brunswick, NJ | |
| 1931 | W | Drexel Institute (PA) | 12 | Ursinus (PA) | 7 | Philadelphia, PA | |
| 1931 | W | Drexel Institute (PA) | 13 | Juniata (PA) | 7 | Huntingdon, PA | |
| 1931 | W | Drexel Institute (PA) | 26 | Moravian (PA) | 0 | Philadelphia, PA | |
| 1931 | W | Drexel Institute (PA) | 12 | West Chester (PA) | 0 | Philadelphia, PA | |
| 1931 | W | Drexel Institute (PA) | 37 | City College of New York | 0 | Philadelphia, PA | |
| 1931 | W | Drexel Institute (PA) | 44 | Washington (MD) | 0 | Philadelphia, PA | |
| 1931 | W | Drexel Institute (PA) | 21 | Saint Joseph's (PA) | 0 | Philadelphia, PA | |
| 1931 | T | Drury (MO) | 0 | Tarkio (MO) | 0 | Tarkio, MO | |
| 1931 | L | Drury (MO) | 6 | Westminster (MO) | 26 | Springfield, MO | |
| 1931 | L | Drury (MO) | 7 | Bacone JC (OK) | 28 | ? | |
| 1931 | T | Drury (MO) | 7 | William Jewell (MO) | 7 | Liberty, MO | |
| 1931 | L | Drury (MO) | 0 | Missouri Valley | 7 | Marshall, MO | |
| 1931 | L | Drury (MO) | 0 | Central Methodist (MO) | 19 | Springfield, MO | |
| 1931 | L | Drury (MO) | 0 | Missouri S&T | 18 | Springfield, MO | |
| 1931 | W | Drury (MO) | 7 | Missouri B Team | 0 | Springfield, MO | |
| 1931 | L | Dubuque (IA) | 0 | Saint Ambrose (IA) | 59 | Dubuque, IA | |
| 1931 | L | Dubuque (IA) | 0 | Central (IA) | 33 | Dubuque, IA | |
| 1931 | L | Dubuque (IA) | 0 | Luther (IA) | 67 | Decorah, IA | |
| 1931 | L | Dubuque (IA) | 0 | Augustana (IL) | 38 | Rock Island, IL | |
| 1931 | L | Dubuque (IA) | 0 | Beloit (WI) | 44 | Beloit, WI | |
| 1931 | L | Dubuque (IA) | 0 | Upper Iowa | 65 | ? | |
| 1931 | L | Dubuque (IA) | 0 | Wisconsin Tech | 6 | Dubuque, IA | |
| 1931 | W | Duke (NC) | 13 | Virginia Military Institute | 0 | Durham, NC | |
| 1931 | W | Duke (NC) | 7 | Kentucky | 0 | Lexington, KY | |
| 1931 | W | Duke (NC) | 18 | Villanova (PA) | 0 | Durham, NC | |
| 1931 | L | Duke (NC) | 0 | South Carolina | 7 | Columbia, SC | |
| 1931 | T | Duke (NC) | 0 | Davidson (NC) | 0 | Davidson, NC | |
| 1931 | W | Duke (NC) | 28 | Wake Forest (NC) | 0 | Durham, NC | |
| 1931 | L | Duke (NC) | 2 | Tennessee | 25 | Knoxville, TN | |
| 1931 | L | Duke (NC) | 0 | North Carolina St. | 14 | Durham, NC | |
| 1931 | T | Duke (NC) | 0 | North Carolina | 0 | Durham, NC | |
| 1931 | W | Duke (NC) | 6 | Washington & Lee (VA) | 0 | Lexington, VA | |
| 1931 | L | Duluth JC (MN) | 0 | Eveleth JC (MN) | 21 | ? | |
| 1931 | L | Duluth JC (MN) | 0 | Northland JC (MN) | 46 | ? | |
| 1931 | W | Duluth JC (MN) | 18 | Minnesota-Duluth | 6 | Duluth, MN | |
| 1931 | W | Duquesne (PA) | 6 | Oglethorpe (GA) | 0 | Pittsburgh, PA | |
| 1931 | T | Duquesne (PA) | 0 | Carnegie Mellon (PA) | 0 | Pittsburgh, PA | Pittsburgh Charity Game |
| 1931 | L | Duquesne (PA) | 0 | Holy Cross (MA) | 12 | Worcester, MA | |
| 1931 | L | Duquesne (PA) | 0 | West Virginia Wesleyan | 12 | Pittsburgh, PA | |
| 1931 | W | Duquesne (PA) | 13 | Geneva (PA) | 7 | Pittsburgh, PA | |
| 1931 | L | Duquesne (PA) | 6 | West Virginia | 14 | Morgantown, WV | |
| 1931 | T | Duquesne (PA) | 0 | Georgetown (DC) | 0 | Pittsburgh, PA | |
| 1931 | T | Duquesne (PA) | 0 | McDaniel College (MD) | 0 | Pittsburgh, PA | |
| 1931 | L | Duquesne (PA) | 12 | Catholic (DC) | 20 | Pittsburgh, PA | |
| 1931 | W | Duquesne (PA) | 13 | North Dakota | 7 | Pittsburgh, PA | |
| 1931 | L | Duquesne (PA) | 6 | Samford (AL) | 13 | Birmingham, AL | |
| 1931 | L | Earlham (IN) | 6 | Rose-Hulman Tech (IN) | 20 | Richmond, IN | |
| 1931 | L | Earlham (IN) | 0 | Bluffton (OH) | 32 | Bluffton, OH | |
| 1931 | W | Earlham (IN) | 13 | Hanover (IN) | 0 | Richmond, IN | |
| 1931 | L | Earlham (IN) | 2 | DePauw (IN) | 12 | Greencastle, IN | |
| 1931 | L | Earlham (IN) | 6 | Franklin (IN) | 26 | Richmond, IN | |
| 1931 | L | Earlham (IN) | 6 | Ball St. (IN) | 22 | Muncie, IN | |
| 1931 | W | Earlham (IN) | 37 | Indianapolis (IN) | 0 | Richmond, IN | |
| 1931 | L | East Central (OK) | 6 | Cameron (OK) | 13 | ? | |
| 1931 | W | East Central (OK) | 18 | Murray St. (OK) | 6 | ? | |
| 1931 | W | East Central (OK) | 7 | Northeastern St. (OK) | 0 | ? | |
| 1931 | W | East Central (OK) | 27 | Northwestern Oklahoma St. | 0 | ? | |
| 1931 | W | East Central (OK) | 7 | Oklahoma Baptist University | 6 | Shawnee, OK | |
| 1931 | W | East Central (OK) | 14 | Oklahoma St. JV | 0 | ? | |
| 1931 | L | East Central (OK) | 0 | Southeastern Oklahoma St. | 20 | ? | |
| 1931 | T | East Central (OK) | 7 | Southwestern Oklahoma St. | 7 | ? | |
| 1931 | W | East Central (OK) | 28 | Abilene Christian (TX) | 13 | Ada, OK | |
| 1931 | L | East Central (OK) | 0 | Central Oklahoma | 9 | Ada, OK | |
| 1931 | L | East Mississippi JC | 7 | Troy (AL) | 18 | ? | |
| 1931 | L | East Stroudsburg (PA) | 6 | Seton Hall (NJ) | 18 | East Stroudsburg, PA | |
| 1931 | L | East Stroudsburg (PA) | 6 | US Coast Guard (CT) | 31 | New London, CT | |
| 1931 | T | East Stroudsburg (PA) | 0 | New Jersey (NJ) | 0 | Ewing, NJ | |
| 1931 | W | East Stroudsburg (PA) | 13 | Shippensburg (PA) | 0 | East Stroudsburg, PA | |
| 1931 | W | East Stroudsburg (PA) | 31 | SUNY-Cortland (NY) | 6 | Cortland, NY | |
| 1931 | W | East Stroudsburg (PA) | 19 | Mansfield (PA) | 0 | East Stroudsburg, PA | |
| 1931 | T | East Stroudsburg (PA) | 7 | Bloomsburg (PA) | 7 | Bloomsburg, PA | |
| 1931 | L | East Tennessee St. | 6 | Hiwassee College (TN) | 24 | ? | |
| 1931 | W | East Tennessee St. | 18 | Mars Hill JC (NC) | 0 | Johnson City, TN | |
| 1931 | L | East Tennessee St. | 0 | Bluefield College (VA) | 39 | Bluefield, WV | |
| 1931 | T | East Tennessee St. | 6 | Lincoln Memorial (TN) | 6 | Johnson City, TN | |
| 1931 | L | East Tennessee St. | 0 | Union (KY) | 18 | Barbourville, KY | |
| 1931 | L | East Tennessee St. | 6 | King College (TN) | 13 | Johnson City, TN | |
| 1931 | T | East Tennessee St. | 6 | Tusculum (TN) | 6 | Johnson City, TN | |
| 1931 | L | Eastern Arizona JC (AZ) | 0 | New Mexico St. | 45 | Las Cruces, NM | |
| 1931 | L | Eastern Illinois | 0 | Indiana St. | 6 | ? | |
| 1931 | W | Eastern Illinois | 24 | Shurtleff (IL) | 0 | Alton, IL | |
| 1931 | L | Eastern Illinois | 9 | Saint Viator (IL) | 13 | Charleston, IL | |
| 1931 | W | Eastern Illinois | 73 | Central Normal (IN) | 0 | Charleston, IL | |
| 1931 | L | Eastern Illinois | 0 | Southern Illinois | 6 | Charleston, IL | |
| 1931 | L | Eastern Illinois | 0 | Millikin (IL) | 25 | Charleston, IL | |
| 1931 | W | Eastern Illinois | 7 | Illinois St. | 6 | Normal, IL | |
| 1931 | W | Eastern Kentucky | 31 | Sue Bennett (KY) | 0 | Richmond, KY | |
| 1931 | L | Eastern Kentucky | 8 | Lincoln Memorial (TN) | 13 | Richmond, KY | |
| 1931 | L | Eastern Kentucky | 0 | Ohio Northern | 16 | Richmond, KY | |
| 1931 | L | Eastern Kentucky | 0 | Wittenberg (OH) | 99 | Springfield, OH | |
| 1931 | W | Eastern Kentucky | 14 | Louisville (KY) | 19 | Louisville, KY | Louisville Forfeits |
| 1931 | L | Eastern Kentucky | 0 | Georgetown (KY) | 25 | Georgetown, KY | |
| 1931 | T | Eastern Kentucky | 0 | Morehead St. (KY) | 0 | Morehead, KY | |
| 1931 | L | Eastern Kentucky | 7 | Western Kentucky | 42 | Bowling Green, KY | |
| 1931 | L | Eastern Michigan | 0 | Michigan | 34 | Ann Arbor, MI | |
| 1931 | W | Eastern Michigan | 27 | Ferris St. (MI) | 0 | Ypsilanti, MI | |
| 1931 | W | Eastern Michigan | 27 | Ohio St. JV | 0 | Ypsilanti, MI | |
| 1931 | T | Eastern Michigan | 0 | Notre Dame B Team (IN) | 0 | South Bend, IN | |
| 1931 | L | Eastern Michigan | 12 | Central Michigan | 20 | Ypsilanti, MI | |
| 1931 | W | Eastern Michigan | 32 | Northern Iowa | 0 | Ypsilanti, MI | |
| 1931 | L | Eastern Oklahoma St. | 0 | Cameron (OK) | 7 | Wilburton, OK | |
| 1931 | W | Eastern Oregon | 2 | Spokane University (WA) | 0 | La Grande, OR | |
| 1931 | L | Eastern Oregon | 7 | Eastern Washington | 19 | La Grande, OR | |
| 1931 | L | Eastern Oregon | 0 | Central Washington | 27 | Ellensburg, WA | |
| 1931 | L | Eastern Oregon | 0 | Oregon St. Freshmen | 25 | Corvallis, OR | |
| 1931 | L | Eastern Oregon | 0 | Lewis-Clark St. (ID) | 19 | Lewiston, ID | |
| 1931 | T | Eastern Oregon | 0 | Southern Oregon | 0 | Ashland, OR | |
| 1931 | L | Eastern Oregon | 6 | Western Oregon | 37 | La Grande, OR | |
| 1931 | L | Eastern Washington | 6 | Central Washington | 7 | Ellensburg, WA | |
| 1931 | W | Eastern Washington | 19 | Eastern Oregon | 7 | La Grande, OR | |
| 1931 | W | Eastern Washington | 14 | Gonzaga Freshmen (WA) | 13 | Cheney, WA | |
| 1931 | W | Eastern Washington | 50 | Lewis-Clark St. (ID) | 0 | Cheney, WA | |
| 1931 | T | Eastern Washington | 7 | Washington St. Freshmen | 7 | Cheney, WA | |
| 1931 | W | Eastern Washington | 40 | Western Washington | 0 | Cheney, WA | |
| 1931 | W | Eastern Washington | 34 | Spokane University (WA) | 0 | Spokane, WA | |
| 1931 | T | Eastern Washington | 19 | Western Oregon | 19 | Cheney, WA | |
| 1931 | L | Edgefield HS (SC) | 6 | Brewer JC (SC) | 33 | ? | |
| 1931 | L | Edinboro (PA) | 7 | Allegheny (PA) | 27 | Meadville, PA | |
| 1931 | W | Edinboro (PA) | 6 | Slippery Rock (PA) | 0 | Edinboro, PA | |
| 1931 | L | Edinboro (PA) | 6 | California (PA) | 7 | Edinboro, PA | |
| 1931 | L | Edinboro (PA) | 0 | Indiana (PA) | 26 | Indiana, PA | |
| 1931 | L | Edinboro (PA) | 0 | Clarion (PA) | 16 | Clarion, PA | |
| 1931 | L | Edinboro (PA) | 0 | Westminster (PA) | 13 | New Wilmington, PA | |
| 1931 | W | Edmonton Eskimos (AB) | 20 | Alberta (AB) | 7 | Edmonton, AB (Canada) | |
| 1931 | W | Edward Waters (FL) | 6 | 24th Infantry (GA) | 0 | ? | |
| 1931 | W | Edward Waters (FL) | 31 | Bethune-Cookman (FL) | 13 | ? | |
| 1931 | W | Edward Waters (FL) | 2 | Florida A&M | 0 | ? | |
| 1931 | W | Edward Waters (FL) | 26 | Florida Memorial College | 0 | ? | |
| 1931 | W | Edward Waters (FL) | 19 | Florida N&I | 12 | ? | |
| 1931 | L | Edward Waters (FL) | 7 | Miles (AL) | 14 | ? | |
| 1931 | W | Edward Waters (FL) | 39 | Selden Institute (GA) | 0 | ? | |
| 1931 | L | Edward Waters (FL) | 0 | Morris Brown (GA) | 18 | Jacksonville, FL | |
| 1931 | T | Edward Waters (FL) | 13 | Savannah St. (GA) | 13 | Jacksonville, FL | |
| 1931 | L | El Dorado JC (AR) | 0 | Northwestern St. (LA) | 92 | Natchitoches, LA | |
| 1931 | L | El Dorado JC (AR) | 0 | Southern Arkansas | 13 | Magnolia, AR | |
| 1931 | L | El Dorado JC (AR) | 0 | Louisiana Tech Freshmen | 6 | Ruston, LA | |
| 1931 | L | El Dorado JC (AR) | 0 | Texarkana JC (TX) | 103 | Texarkana, TX | |
| 1931 | L | El Dorado JC (AR) | 0 | Centenary Freshmen (LA) | 85 | Shreveport, LA | |
| 1931 | L | El Dorado JC (AR) | 0 | Northeast Louisiana JC | 24 | Monroe, LA | |
| 1931 | L | El Dorado JC (AR) | 6 | Fort Smith JC (AR) | 20 | Fort Smith, AR | |
| 1931 | L | El Dorado JC (AR) | 12 | Little Rock JC (AR) | 13 | El Dorado, AR | |
| 1931 | L | El Dorado JC (AR) | 13 | Harding (AR) | 45 | El Dorado, AR | |
| 1931 | L | El Dorado JC (AR) | 0 | Arkansas Tech | 80 | Russellville, AR | |
| 1931 | T | El Dorado JC (KS) | 0 | Coffeyville CC (KS) | 0 | ? | Winner and score unknown |
| 1931 | L | El Paso National Guard (TX) | 0 | New Mexico St. | 13 | El Paso, TX | |
| 1931 | L | Ellsworth CC (IA) | 7 | Wartburg JC (IA) | 20 | ? | |
| 1931 | T | Ellsworth CC (IA) | 0 | Wartburg (IA) | 0 | Waverly, IA | |
| 1931 | L | Elmhurst (IL) | 0 | Millikin (IL) | 25 | ? | |
| 1931 | W | Elmhurst (IL) | 19 | Wisconsin-Milwaukee | 6 | Milwaukee, WI | |
| 1931 | L | Elmhurst (IL) | 7 | McKendree (IL) | 13 | Lebanon, IL | |
| 1931 | L | Elmhurst (IL) | 0 | Valparaiso (IN) | 7 | Elmhurst, IL | |
| 1931 | W | Elmhurst (IL) | 4 | Eureka (IL) | 0 | Elmhurst, IL | |
| 1931 | W | Elmhurst (IL) | 14 | Shurtleff (IL) | 6 | Elmhurst, IL | |
| 1931 | W | Elmhurst (IL) | 7 | Mount Morris (IL) | 0 | Elmhurst, IL | |
| 1931 | L | Elmhurst (IL) | 0 | Saint Viator (IL) | 18 | Bourbonnais, IL | |
| 1931 | L | Elon (NC) | 0 | George Washington (DC) | 43 | Washington, DC | |
| 1931 | W | Elon (NC) | 30 | High Point (NC) | 0 | Elon College, NC | |
| 1931 | L | Elon (NC) | 2 | Davidson (NC) | 13 | Davidson, NC | |
| 1931 | L | Elon (NC) | 9 | Roanoke (VA) | 27 | Salem, VA | |
| 1931 | W | Elon (NC) | 26 | Lynchburg (VA) | 0 | Elon College, NC | |
| 1931 | L | Elon (NC) | 14 | Emory & Henry (VA) | 20 | Emory, VA | |
| 1931 | L | Elon (NC) | 6 | Lenoir-Rhyne (NC) | 19 | Hickory, NC | |
| 1931 | W | Elon (NC) | 19 | Guilford (NC) | 6 | Greensboro, NC | |
| 1931 | L | Emerson School | 0 | Delaware Valley (PA) | 38 | ? | |
| 1931 | W | Emory & Henry (VA) | 19 | King College (TN) | 0 | ? | |
| 1931 | W | Emory & Henry (VA) | 13 | Richmond (VA) | 7 | Richmond, VA | |
| 1931 | W | Emory & Henry (VA) | 12 | Milligan (TN) | 0 | Emory, VA | |
| 1931 | L | Emory & Henry (VA) | 12 | Lynchburg (VA) | 15 | Emory, VA | |
| 1931 | W | Emory & Henry (VA) | 13 | Guilford (NC) | 7 | Emory, VA | |
| 1931 | L | Emory & Henry (VA) | 0 | Carson-Newman (TN) | 13 | Emory, VA | |
| 1931 | W | Emory & Henry (VA) | 51 | Bridgewater (VA) | 0 | Emory, VA | |
| 1931 | W | Emory & Henry (VA) | 20 | Elon (NC) | 14 | Emory, VA | |
| 1931 | L | Emory & Henry (VA) | 13 | Marshall (WV) | 44 | Bluefield, WV | |
| 1931 | L | Emory & Henry (VA) | 0 | William & Mary (VA) | 24 | Emory, VA | |
| 1931 | L | Emory & Henry (VA) | 6 | Roanoke (VA) | 7 | Salem, VA | |
| 1931 | W | Emporia St. (KS) | 27 | Fort Hays St. (KS) | 0 | Emporia, KS | |
| 1931 | L | Emporia St. (KS) | 0 | Haskell Indian Nations (KS) | 26 | Lawrence, KS | |
| 1931 | L | Emporia St. (KS) | 0 | Wichita St. (KS) | 26 | Wichita, KS | |
| 1931 | W | Emporia St. (KS) | 12 | Southwestern (KS) | 0 | Emporia, KS | |
| 1931 | L | Emporia St. (KS) | 12 | Truman St. (MO) | 13 | Kirksville, MO | |
| 1931 | L | Emporia St. (KS) | 7 | Washburn (KS) | 20 | Topeka, KS | |
| 1931 | W | Emporia St. (KS) | 14 | Pittsburg St. (KS) | 13 | Pittsburg, KS | |
| 1931 | W | Emporia St. (KS) | 21 | College of Emporia (KS) | 0 | Emporia, KS | |
| 1931 | L | Erskine (SC) | 6 | Citadel (SC) | 12 | ? | |
| 1931 | L | Erskine (SC) | 7 | Stetson (FL) | 19 | ? | |
| 1931 | T | Erskine (SC) | 0 | Furman (SC) | 0 | Greenville, SC | |
| 1931 | L | Erskine (SC) | 7 | Mercer (GA) | 20 | Macon, GA | |
| 1931 | W | Erskine (SC) | 18 | Newberry (SC) | 14 | Due West, SC | |
| 1931 | T | Erskine (SC) | 0 | Davidson (NC) | 0 | Davidson, NC | |
| 1931 | L | Erskine (SC) | 0 | Wake Forest (NC) | 13 | Wake Forest, NC | |
| 1931 | T | Erskine (SC) | 6 | Presbyterian (SC) | 6 | Due West, SC | |
| 1931 | L | Erskine (SC) | 12 | Wofford (SC) | 13 | Due West, SC | |
| 1931 | W | Erskine (SC) | 18 | Florida Southern | 0 | Lakeland, FL | |
| 1931 | L | Erskine (SC) | 0 | Miami (FL) | 9 | Miami, FL | |
| 1931 | W | Estherville JC (IA) | 18 | Waldorf JC (IA) | 7 | ? | |
| 1931 | T | Estherville JC (IA) | 0 | Minnesota St.-Mankato | 0 | Estherville, IA | |
| 1931 | W | Eureka (IL) | 42 | Culver-Stockton (MO) | 14 | Eureka, IL | |
| 1931 | L | Eureka (IL) | 7 | Carthage (WI) | 12 | Carthage, IL | |
| 1931 | W | Eureka (IL) | 13 | Western Illinois | 6 | Eureka, IL | |
| 1931 | L | Eureka (IL) | 0 | Elmhurst (IL) | 4 | Elmhurst, IL | |
| 1931 | W | Eureka (IL) | 12 | Illinois St. | 0 | Normal, IL | |
| 1931 | L | Eureka (IL) | 0 | Illinois Wesleyan | 19 | Eureka, IL | |
| 1931 | T | Eureka (IL) | 0 | Mount Morris (IL) | 0 | Eureka, IL | |
| 1931 | L | Eureka (IL) | 0 | Illinois College | 12 | Jacksonville, IL | |
| 1931 | L | Eureka HS | 0 | Alcorn St. (MS) | 27 | ? | |
| 1931 | W | Evansville (IN) | 14 | Central Normal (IN) | 0 | ? | |
| 1931 | L | Evansville (IN) | 2 | Wabash (IN) | 27 | Crawfordsville, IN | |
| 1931 | L | Evansville (IN) | 0 | Rose-Hulman Tech (IN) | 13 | Terre Haute, IN | |
| 1931 | W | Evansville (IN) | 19 | Oakland City (IN) | 6 | Evansville, IN | |
| 1931 | L | Evansville (IN) | 0 | Southeast Missouri St. | 15 | Cape Girardeau, MO | |
| 1931 | L | Evansville (IN) | 6 | McKendree (IL) | 24 | Evansville, IN | |
| 1931 | W | Evansville (IN) | 24 | Hanover (IN) | 6 | Hanover, IN | |
| 1931 | L | Evansville (IN) | 7 | Indiana St. | 13 | Evansville, IN | |
| 1931 | W | Eveleth JC (MN) | 21 | Duluth JC (MN) | 0 | ? | |
| 1931 | W | Eveleth JC (MN) | 22 | Hamline Freshmen (MN) | 0 | ? | |
| 1931 | W | Eveleth JC (MN) | 13 | Hibbing JC (MN) | 0 | ? | |
| 1931 | W | Eveleth JC (MN) | 44 | Itasca JC (MN) | 14 | ? | |
| 1931 | T | Eveleth JC (MN) | 0 | Virginia JC (MN) | 0 | ? | |
| 1931 | W | Eveleth JC (MN) | 13 | Minnesota-Duluth | 0 | Duluth, MN | |
| 1931 | W | Eveleth JC (MN) | 34 | Bemidji St. (MN) | 7 | Eveleth, MN | |
| 1931 | L | Evergreen HS | 0 | Grambling St. (LA) | 20 | ? | |
| 1931 | L | Fairmont St. (WV) | 0 | Indiana (PA) | 7 | Fairmont, WV | |
| 1931 | L | Fairmont St. (WV) | 0 | Marshall (WV) | 60 | Huntington, WV | |
| 1931 | L | Fairmont St. (WV) | 6 | California (PA) | 7 | Fairmont, WV | |
| 1931 | L | Fairmont St. (WV) | 0 | Charleston (WV) | 6 | Fairmont, WV | |
| 1931 | L | Fairmont St. (WV) | 0 | Potomac St. (WV) | 12 | Keyser, WV | |
| 1931 | L | Fairmont St. (WV) | 0 | Bethany (WV) | 27 | Bethany, WV | |
| 1931 | W | Fairmont St. (WV) | 31 | Shepherd (WV) | 0 | Fairmont, WV | |
| 1931 | L | Fairmont St. (WV) | 0 | Salem College (WV) | 18 | Salem, WV | |
| 1931 | L | Farmington HS (NM) | 0 | Fort Lewis (CO) | 6 | ? | |
| 1931 | L | Fayetteville St. (NC) | 6 | Laurinburg Institute (NC) | 13 | ? | |
| 1931 | L | Fayetteville St. (NC) | 7 | Saint Augustine's (NC) | 39 | ? | |
| 1931 | L | Ferndale HS (CA) | 0 | Humboldt St. (CA) | 20 | ? | |
| 1931 | L | Ferris St. (MI) | 0 | Hope (MI) | 19 | Holland, MI | |
| 1931 | L | Ferris St. (MI) | 0 | Eastern Michigan | 27 | Ypsilanti, MI | |
| 1931 | L | Ferris St. (MI) | 6 | Central Michigan | 14 | Big Rapids, MI | |
| 1931 | L | Ferris St. (MI) | 0 | Western Michigan | 25 | Kalamazoo, MI | |
| 1931 | W | Ferris St. (MI) | 19 | Albion (MI) | 6 | Big Rapids, MI | |
| 1931 | W | Ferris St. (MI) | 19 | General Motors Tech (MI) | 0 | Big Rapids, MI | |
| 1931 | W | Ferris St. (MI) | 20 | Saint Mary's (MI) | 7 | Orchard Lake, MI | |
| 1931 | T | Ferris St. (MI) | 0 | Detroit Freshmen (MI) | 0 | Detroit, MI | |
| 1931 | L | Findlay (OH) | 0 | Muskingum (OH) | 21 | New Concord, OH | |
| 1931 | T | Findlay (OH) | 6 | Bowling Green (OH) | 6 | Bowling Green, OH | |
| 1931 | L | Findlay (OH) | 0 | Defiance (OH) | 7 | Findlay, OH | |
| 1931 | W | Findlay (OH) | 13 | Case Institute of Technology (OH) | 7 | Cleveland, OH | |
| 1931 | L | Findlay (OH) | 0 | Bluffton (OH) | 18 | Bluffton, OH | |
| 1931 | W | Findlay (OH) | 13 | Wayne St. (MI) | 0 | Detroit, MI | |
| 1931 | W | Findlay (OH) | 25 | Adrian (MI) | 18 | Findlay, OH | |
| 1931 | L | Fisk (TN) | 0 | Tuskegee (AL) | 31 | ? | |
| 1931 | W | Fisk (TN) | 9 | Johnson C. Smith (NC) | 0 | Charlotte, NC | |
| 1931 | L | Fisk (TN) | 18 | LeMoyne-Owen (TN) | 19 | Nashville, TN | |
| 1931 | L | Fisk (TN) | 0 | Morehouse (GA) | 12 | Nashville, TN | |
| 1931 | L | Fisk (TN) | 0 | West Virginia St. | 22 | Nashville, TN | |
| 1931 | L | Fisk (TN) | 0 | Wiley (TX) | 24 | Marshall, TX | |
| 1931 | W | Fisk (TN) | 12 | Talladega (AL) | 0 | Nashville, TN | |
| 1931 | L | Fisk (TN) | 0 | Langston (OK) | 32 | Langston, OK | |
| 1931 | T | Flint JC (MI) | 0 | General Motors Tech (MI) | 0 | Flint, MI | |
| 1931 | W | Florida | 34 | North Carolina St. | 0 | Raleigh, NC | |
| 1931 | L | Florida | 2 | Kentucky | 7 | Jacksonville, FL | |
| 1931 | L | Florida | 0 | Alabama | 41 | Birmingham, AL | |
| 1931 | T | Florida | 0 | North Carolina | 0 | Gainesville, FL | |
| 1931 | L | Florida | 12 | Syracuse (NY) | 33 | Syracuse, NY | |
| 1931 | W | Florida | 13 | Auburn (AL) | 12 | Jacksonville, FL | |
| 1931 | L | Florida | 6 | Georgia | 33 | Gainesville, FL | |
| 1931 | T | Florida | 6 | South Carolina | 6 | Jacksonville, FL | |
| 1931 | L | Florida | 0 | Georgia Tech | 23 | Atlanta, GA | |
| 1931 | L | Florida | 0 | UCLA | 13 | Los Angeles, CA | |
| 1931 | W | Florida A&M | 32 | Bethune-Cookman (FL) | 0 | ? | |
| 1931 | L | Florida A&M | 0 | Edward Waters (FL) | 2 | ? | |
| 1931 | W | Florida A&M | 24 | Fort Benning (GA) | 6 | ? | |
| 1931 | L | Florida A&M | 0 | Alabama St. | 14 | Columbus, GA | |
| 1931 | W | Florida A&M | 31 | Claflin (SC) | 0 | Tallahassee, FL | |
| 1931 | L | Florida A&M | 0 | South Carolina St. | 31 | Orangeburg, SC | |
| 1931 | L | Florida A&M | 0 | Morris Brown (GA) | 6 | Atlanta, GA | |
| 1931 | L | Florida JV | 0 | Rollins (FL) | 14 | Orlando, FL | |
| 1931 | L | Florida JV | 0 | Florida Southern | 21 | Lakeland, FL | |
| 1931 | L | Florida Memorial College | 0 | Edward Waters (FL) | 26 | ? | |
| 1931 | L | Florida N&I | 12 | Edward Waters (FL) | 19 | ? | |
| 1931 | L | Florida N&I | 0 | Savannah St. (GA) | 13 | ? | |
| 1931 | L | Florida Southern | 0 | Lakeland All-Stars (FL) | 7 | ? | |
| 1931 | T | Florida Southern | 0 | Lakeland All-Stars (FL) | 0 | ? | Game tied - score unknown |
| 1931 | L | Florida Southern | 0 | Lakeland All-Stars (FL) | 7 | ? | |
| 1931 | W | Florida Southern | 14 | Winter Haven All-Stars (FL) | 0 | ? | |
| 1931 | W | Florida Southern | 14 | Winter Haven All-Stars (FL) | 0 | ? | |
| 1931 | W | Florida Southern | 7 | Bowdon St. (GA) | 0 | Lakeland, FL | |
| 1931 | W | Florida Southern | 7 | Bowdon St. (GA) | 0 | Lakeland, FL | |
| 1931 | L | Florida Southern | 0 | Samford (AL) | 6 | Dothan, AL | |
| 1931 | W | Florida Southern | 21 | Florida JV | 0 | Lakeland, FL | |
| 1931 | W | Florida Southern | 31 | Miami (FL) | 20 | Miami, FL | |
| 1931 | L | Florida Southern | 0 | Stetson (FL) | 20 | Lakeland, FL | |
| 1931 | L | Florida Southern | 0 | Erskine (SC) | 18 | Lakeland, FL | |
| 1931 | W | Fordham (NY) | 20 | West Virginia | 7 | New York, NY | |
| 1931 | W | Fordham (NY) | 39 | Detroit (MI) | 9 | New York, NY | |
| 1931 | W | Fordham (NY) | 20 | Boston College (MA) | 0 | Chestnut Hill, MA | |
| 1931 | W | Fordham (NY) | 28 | Thiel (PA) | 0 | New York, NY | |
| 1931 | T | Fordham (NY) | 6 | Holy Cross (MA) | 6 | New York, NY | |
| 1931 | W | Fordham (NY) | 46 | Drake (IA) | 0 | New York, NY | |
| 1931 | W | Fordham (NY) | 33 | West Liberty St. (WV) | 0 | New York, NY | |
| 1931 | T | Fordham (NY) | 0 | New York (NY) | 0 | New York, NY | Yankee Stadium |
| 1931 | L | Fordham (NY) | 13 | Bucknell (PA) | 14 | New York, NY | |
| 1931 | L | Fork Union Military Academy (VA) | 7 | Newport News Apprentice School (VA) | 15 | ? | |
| 1931 | L | Fort Benning (GA) | 6 | Florida A&M | 24 | ? | |
| 1931 | L | Fort Benning (GA) | 7 | Troy (AL) | 20 | ? | |
| 1931 | L | Fort Bliss (TX) | 0 | New Mexico Military Institute | 46 | ? | |
| 1931 | L | Fort Bragg (NC) | 0 | Campbell (NC) | 13 | Buies Creek, NC | |
| 1931 | W | Fort Dodge JC (IA) | 34 | Wartburg JC (IA) | 0 | ? | |
| 1931 | L | Fort DuPont (DE) | 6 | Quantico Marines (VA) | 74 | ? | |
| 1931 | L | Fort Hays St. (KS) | 0 | Emporia St. (KS) | 27 | Emporia, KS | |
| 1931 | L | Fort Hays St. (KS) | 0 | Wichita St. (KS) | 61 | Wichita, KS | |
| 1931 | L | Fort Hays St. (KS) | 7 | Washburn (KS) | 27 | Topeka, KS | |
| 1931 | L | Fort Hays St. (KS) | 0 | Nebraska-Kearney | 2 | Hays, KS | |
| 1931 | W | Fort Hays St. (KS) | 3 | College of Emporia (KS) | 0 | Hays, KS | |
| 1931 | W | Fort Hays St. (KS) | 6 | McPherson (KS) | 0 | Hays, KS | |
| 1931 | T | Fort Hays St. (KS) | 0 | Southwestern (KS) | 0 | Hays, KS | |
| 1931 | W | Fort Hays St. (KS) | 6 | Bethany (KS) | 0 | Lindsborg, KS | |
| 1931 | L | Fort Hays St. (KS) | 6 | Pittsburg St. (KS) | 13 | Hays, KS | |
| 1931 | L | Fort Lauderdale | 0 | Stetson (FL) | 38 | ? | |
| 1931 | L | Fort Lewis (CO) | 6 | Cortez HS (CO) | 7 | ? | |
| 1931 | W | Fort Lewis (CO) | 7 | Cortez HS (CO) | 0 | ? | |
| 1931 | W | Fort Lewis (CO) | 6 | Farmington HS (NM) | 0 | ? | |
| 1931 | L | Fort Scott CC (KS) | 0 | Coffeyville CC (KS) | 6 | ? | |
| 1931 | L | Fort Sill (OK) | 0 | Cameron (OK) | 16 | ? | |
| 1931 | L | Fort Sill (OK) | 0 | Southwestern Oklahoma St. | 52 | ? | |
| 1931 | L | Fort Smith JC (AR) | 6 | Harding (AR) | 12 | ? | |
| 1931 | W | Fort Smith JC (AR) | 20 | El Dorado JC (AR) | 6 | Fort Smith, AR | |
| 1931 | L | Fort Snelling (MN) | 0 | Saint Paul-Luther College (MN) | 18 | ? | |
| 1931 | T | Fort Valley St. (GA) | 0 | Americus Institute (GA) | 0 | ? | |
| 1931 | W | Fort Valley St. (GA) | 6 | Haines Institute (GA) | 0 | ? | |
| 1931 | L | Fort Warren (WY) | 0 | Wyoming | 59 | Cheyenne, WY | |
| 1931 | W | Franklin & Marshall (PA) | 9 | Saint Joseph's (PA) | 0 | Lancaster, PA | |
| 1931 | W | Franklin & Marshall (PA) | 40 | Muhlenberg (PA) | 13 | Allentown, PA | |
| 1931 | L | Franklin & Marshall (PA) | 0 | Pennsylvania | 14 | Philadelphia, PA | |
| 1931 | L | Franklin & Marshall (PA) | 6 | Ursinus (PA) | 7 | Lancaster, PA | |
| 1931 | W | Franklin & Marshall (PA) | 20 | Swarthmore (PA) | 0 | Swarthmore, PA | |
| 1931 | W | Franklin & Marshall (PA) | 20 | Geneva (PA) | 0 | Lancaster, PA | |
| 1931 | W | Franklin & Marshall (PA) | 28 | Dickinson (PA) | 7 | Lancaster, PA | |
| 1931 | W | Franklin & Marshall (PA) | 2 | Gettysburg (PA) | 0 | Gettysburg, PA | |
| 1931 | W | Franklin (IN) | 33 | Indianapolis (IN) | 12 | Indianapolis, IN | |
| 1931 | W | Franklin (IN) | 27 | Wabash (IN) | 14 | Crawfordsville, IN | |
| 1931 | W | Franklin (IN) | 18 | Rose-Hulman Tech (IN) | 0 | Franklin, IN | |
| 1931 | W | Franklin (IN) | 7 | Butler (IN) | 6 | Indianapolis, IN | |
| 1931 | W | Franklin (IN) | 40 | Indiana St. | 0 | Franklin, IN | |
| 1931 | W | Franklin (IN) | 26 | Earlham (IN) | 6 | Richmond, IN | |
| 1931 | L | Franklin (IN) | 7 | DePauw (IN) | 18 | Franklin, IN | |
| 1931 | W | Franklin (IN) | 26 | Ball St. (IN) | 12 | Muncie, IN | |
| 1931 | L | Freed-Hardeman (TN) | 3 | Bethel (TN) | 12 | ? | |
| 1931 | L | Freed-Hardeman (TN) | 0 | Caruthersville JC (MO) | 6 | ? | |
| 1931 | L | Freed-Hardeman (TN) | 7 | Jonesboro College (AR) | 12 | ? | |
| 1931 | L | Freed-Hardeman (TN) | 0 | Murray St. Freshmen (KY) | 61 | ? | |
| 1931 | L | Freed-Hardeman (TN) | 0 | Tupelo Military Institute (MS) | 19 | ? | |
| 1931 | L | Freed-Hardeman (TN) | 0 | Union Freshmen (TN) | 7 | ? | |
| 1931 | L | Freed-Hardeman (TN) | 0 | Lambuth (TN) | 26 | ? | |
| 1931 | T | Freed-Hardeman (TN) | 0 | Lambuth (TN) | 0 | ? | |
| 1931 | L | Freed-Hardeman (TN) | 7 | Tennessee JC | 25 | Martin, TN | |
| 1931 | W | Fresno St. (CA) | 13 | Whittier (CA) | 12 | Fresno, CA | |
| 1931 | L | Fresno St. (CA) | 0 | San Diego St. (CA) | 15 | Fresno, CA | Ratcliffe Stadium |
| 1931 | L | Fresno St. (CA) | 0 | Arizona St. | 7 | Fresno, CA | |
| 1931 | W | Fresno St. (CA) | 20 | California-Davis | 7 | Sacramento, CA | |
| 1931 | L | Fresno St. (CA) | 6 | La Verne (CA) | 7 | Fresno, CA | |
| 1931 | L | Fresno St. (CA) | 2 | Northern Arizona | 26 | Flagstaff, AZ | |
| 1931 | W | Fresno St. (CA) | 32 | San Jose St. (CA) | 0 | San Jose, CA | |
| 1931 | L | Fresno St. (CA) | 13 | Nevada | 31 | Reno, NV | |
| 1931 | L | Fresno St. (CA) | 6 | Cal St.-Chico | 18 | Chico, CA | |
| 1931 | W | Fresno St. (CA) | 6 | Pacific (CA) | 0 | Fresno, CA | |
| 1931 | T | Friends (KS) | 0 | Northwestern Oklahoma St. | 0 | ? | |
| 1931 | L | Friends (KS) | 0 | Southwestern (KS) | 20 | Wichita, KS | |
| 1931 | W | Friends (KS) | 7 | Bethany (KS) | 0 | Wichita, KS | |
| 1931 | W | Friends (KS) | 12 | Bethel (KS) | 0 | ? | |
| 1931 | L | Friends (KS) | 0 | Oklahoma City (OK) | 45 | Oklahoma City, OK | |
| 1931 | W | Friends (KS) | 13 | Ottawa (KS) | 6 | Wichita, KS | |
| 1931 | W | Friends (KS) | 12 | McPherson (KS) | 7 | McPherson, KS | |
| 1931 | L | Friends (KS) | 0 | Wichita St. (KS) | 20 | Wichita, KS | |
| 1931 | L | Fruita HS (CO) | 2 | Mesa St. (CO) | 14 | ? | |
| 1931 | T | Fullerton College (CA) | 12 | La Verne (CA) | 12 | ? | |
| 1931 | W | Furman (SC) | 36 | Wake Forest (NC) | 6 | Gastonia, NC | |
| 1931 | L | Furman (SC) | 0 | South Carolina | 27 | Columbia, SC | |
| 1931 | T | Furman (SC) | 0 | Erskine (SC) | 0 | Greenville, SC | |
| 1931 | W | Furman (SC) | 26 | Newberry (SC) | 0 | Greenville, SC | |
| 1931 | W | Furman (SC) | 34 | Richmond (VA) | 6 | Greenville, SC | |
| 1931 | L | Furman (SC) | 0 | Oglethorpe (GA) | 3 | Atlanta, GA | |
| 1931 | W | Furman (SC) | 20 | Wofford (SC) | 0 | Greenville, SC | |
| 1931 | W | Furman (SC) | 33 | Citadel (SC) | 7 | Charleston, SC | |
| 1931 | T | Furman (SC) | 0 | Clemson (SC) | 0 | Greenville, SC | |
| 1931 | L | Gallaudet (DC) | 12 | Quantico Marines (VA) | 20 | ? | |
| 1931 | L | Gallaudet (DC) | 0 | Loyola (MD) | 72 | Baltimore, MD | |
| 1931 | L | Gallaudet (DC) | 0 | Catholic (DC) | 91 | Washington, DC | |
| 1931 | W | Gallaudet (DC) | 18 | Langley Field (VA) | 0 | Hampton, VA | |
| 1931 | L | Gallaudet (DC) | 0 | Widener (PA) | 20 | Chester, PA | |
| 1931 | L | Gallaudet (DC) | 7 | Saint John's (MD) | 35 | Annapolis, MD | |
| 1931 | T | Gallaudet (DC) | 0 | Shepherd (WV) | 0 | Shepherdstown, WV | |
| 1931 | L | General Motors Tech (MI) | 0 | Kalamazoo (MI) | 26 | Kalamazoo, MI | |
| 1931 | L | General Motors Tech (MI) | 0 | Adrian (MI) | 19 | Adrian, MI | |
| 1931 | L | General Motors Tech (MI) | 0 | Detroit Tech (MI) | 28 | Flint, MI | |
| 1931 | T | General Motors Tech (MI) | 0 | Port Huron JC (MI) | 0 | Flint, MI | |
| 1931 | L | General Motors Tech (MI) | 0 | Olivet (MI) | 34 | Flint, MI | |
| 1931 | L | General Motors Tech (MI) | 0 | Ferris St. (MI) | 19 | Big Rapids, MI | |
| 1931 | W | General Motors Tech (MI) | 33 | Saint Mary's (MI) | 6 | Flint, MI | |
| 1931 | T | General Motors Tech (MI) | 0 | Flint JC (MI) | 0 | Flint, MI | |
| 1931 | W | General Motors Tech (MI) | 21 | Assumption College (ON) | 0 | Flint, MI | |
| 1931 | W | Genesee Wesleyan Academy (NY) | 52 | Cazenovia Seminary (NY) | 0 | ? | |
| 1931 | W | Genesee Wesleyan Academy (NY) | 35 | Geneseo HS (NY) | 0 | ? | |
| 1931 | W | Genesee Wesleyan Academy (NY) | 60 | George Junior Republic | 0 | ? | |
| 1931 | W | Genesee Wesleyan Academy (NY) | 56 | Hartwick Freshmen (NY) | 0 | ? | |
| 1931 | T | Genesee Wesleyan Academy (NY) | 0 | Niagara Freshmen (NY) | 0 | ? | |
| 1931 | L | Genesee Wesleyan Academy (NY) | 7 | North Tonawanda HS (NY) | 13 | ? | |
| 1931 | L | Genesee Wesleyan Academy (NY) | 0 | Seneca Indian School (NY) | 13 | ? | |
| 1931 | L | Genesee Wesleyan Academy (NY) | 13 | SUNY-Cortland (NY) | 33 | ? | |
| 1931 | L | Geneseo HS (NY) | 0 | Genesee Wesleyan Academy (NY) | 35 | ? | |
| 1931 | T | Geneva (PA) | 14 | Bucknell (PA) | 14 | Beaver Falls, PA | |
| 1931 | W | Geneva (PA) | 19 | Waynesburg (PA) | 6 | Beaver Falls, PA | |
| 1931 | W | Geneva (PA) | 7 | Thiel (PA) | 0 | Beaver Falls, PA | |
| 1931 | L | Geneva (PA) | 7 | Duquesne (PA) | 13 | Pittsburgh, PA | |
| 1931 | W | Geneva (PA) | 12 | Saint Francis (PA) | 6 | Beaver Falls, PA | |
| 1931 | W | Geneva (PA) | 7 | Boston (MA) | 0 | Boston, MA | |
| 1931 | W | Geneva (PA) | 14 | Grove City (PA) | 7 | Beaver Falls, PA | |
| 1931 | L | Geneva (PA) | 0 | Franklin & Marshall (PA) | 20 | Lancaster, PA | |
| 1931 | T | Geneva (PA) | 0 | Allegheny (PA) | 0 | Meadville, PA | |
| 1931 | W | Geneva (PA) | 18 | Westminster (PA) | 0 | Beaver Falls, PA | |
| 1931 | L | George Junior Republic | 0 | Genesee Wesleyan Academy (NY) | 60 | ? | |
| 1931 | W | George Washington (DC) | 43 | Elon (NC) | 0 | Washington, DC | |
| 1931 | W | George Washington (DC) | 45 | Salem College (WV) | 0 | Washington, DC | |
| 1931 | W | George Washington (DC) | 14 | Boston (MA) | 0 | Boston, MA | |
| 1931 | W | George Washington (DC) | 53 | Shenandoah (VA) | 0 | Washington, DC | |
| 1931 | L | George Washington (DC) | 7 | Tulsa (OK) | 24 | Washington, DC | |
| 1931 | L | George Washington (DC) | 0 | Iowa | 7 | Iowa City, IA | |
| 1931 | W | George Washington (DC) | 32 | Butler (IN) | 7 | Washington, DC | |
| 1931 | T | George Washington (DC) | 6 | North Dakota | 6 | Washington, DC | |
| 1931 | W | Georgetown (DC) | 25 | McDaniel College (MD) | 7 | Washington, DC | |
| 1931 | L | Georgetown (DC) | 0 | Bucknell (PA) | 7 | Washington, DC | |
| 1931 | L | Georgetown (DC) | 0 | New York (NY) | 34 | New York, NY | Yankee Stadium |
| 1931 | W | Georgetown (DC) | 25 | Lebanon Valley (PA) | 0 | Washington, DC | |
| 1931 | T | Georgetown (DC) | 0 | Duquesne (PA) | 0 | Pittsburgh, PA | |
| 1931 | L | Georgetown (DC) | 0 | Michigan St. | 6 | East Lansing, MI | |
| 1931 | L | Georgetown (DC) | 2 | Boston College (MA) | 20 | Chestnut Hill, MA | |
| 1931 | W | Georgetown (DC) | 13 | West Virginia | 0 | Washington, DC | |
| 1931 | W | Georgetown (DC) | 13 | Villanova (PA) | 6 | Villanova, PA | |
| 1931 | L | Georgetown (DC) | 0 | Detroit (MI) | 6 | Detroit, MI | |
| 1931 | W | Georgetown (KY) | 51 | Union (KY) | 0 | Georgetown, KY | |
| 1931 | L | Georgetown (KY) | 6 | Centre (KY) | 33 | Danville, KY | |
| 1931 | L | Georgetown (KY) | 0 | Xavier (OH) | 14 | Cincinnati, OH | |
| 1931 | L | Georgetown (KY) | 7 | Wittenberg (OH) | 18 | Springfield, OH | |
| 1931 | L | Georgetown (KY) | 0 | Miami (OH) | 45 | Oxford, OH | |
| 1931 | W | Georgetown (KY) | 25 | Transylvania (KY) | 0 | ? | |
| 1931 | W | Georgetown (KY) | 25 | Eastern Kentucky | 0 | Georgetown, KY | |
| 1931 | W | Georgetown (KY) | 20 | Louisville (KY) | 6 | Georgetown, KY | |
| 1931 | L | Georgetown (KY) | 0 | Western Kentucky | 25 | Bowling Green, KY | |
| 1931 | W | Georgia | 40 | Virginia Tech | 0 | Athens, GA | |
| 1931 | W | Georgia | 7 | New York (NY) | 6 | New York, NY | Yankee Stadium |
| 1931 | W | Georgia | 26 | Yale (CT) | 7 | New Haven, CT | |
| 1931 | L | Georgia | 0 | Southern California | 60 | Los Angeles, CA | |
| 1931 | W | Georgia | 32 | North Carolina | 7 | Chapel Hill, NC | |
| 1931 | W | Georgia | 9 | Vanderbilt (TN) | 0 | Athens, GA | |
| 1931 | W | Georgia | 33 | Florida | 6 | Gainesville, FL | |
| 1931 | L | Georgia | 7 | Tulane (LA) | 20 | Athens, GA | |
| 1931 | W | Georgia | 12 | Auburn (AL) | 6 | Columbus, GA | |
| 1931 | W | Georgia | 35 | Georgia Tech | 6 | Athens, GA | |
| 1931 | L | Georgia Southern | 7 | Bowdon St. (GA) | 24 | ? | |
| 1931 | W | Georgia Southern | 47 | Graymont AC (GA) | 0 | ? | |
| 1931 | L | Georgia Southern | 0 | Middle Georgia College | 7 | ? | |
| 1931 | W | Georgia Southern | 68 | Millen AC (GA) | 0 | ? | |
| 1931 | L | Georgia Southern | 13 | Newberry (SC) | 19 | ? | |
| 1931 | L | Georgia Southern | 0 | Piedmont (GA) | 16 | ? | |
| 1931 | L | Georgia Southern | 0 | Norman JC (GA) | 7 | Norman Park, GA | |
| 1931 | L | Georgia Southern | 0 | Parris Island Marines (SC) | 19 | Parris Island, SC | |
| 1931 | W | Georgia Southern | 7 | Brewton-Parker (GA) | 0 | Mount Vernon, GA | |
| 1931 | W | Georgia Tech | 25 | South Carolina | 13 | Atlanta, GA | |
| 1931 | T | Georgia Tech | 19 | North Carolina | 19 | Atlanta, GA | |
| 1931 | L | Georgia Tech | 0 | Carnegie Mellon (PA) | 13 | Atlanta, GA | |
| 1931 | L | Georgia Tech | 0 | Auburn (AL) | 13 | Atlanta, GA | |
| 1931 | L | Georgia Tech | 0 | Tulane (LA) | 33 | New Orleans, LA | |
| 1931 | L | Georgia Tech | 7 | Vanderbilt (TN) | 49 | Atlanta, GA | |
| 1931 | L | Georgia Tech | 12 | Pennsylvania | 13 | Philadelphia, PA | |
| 1931 | W | Georgia Tech | 23 | Florida | 0 | Atlanta, GA | |
| 1931 | L | Georgia Tech | 6 | Georgia | 35 | Athens, GA | |
| 1931 | L | Georgia Tech | 6 | California | 19 | Atlanta, GA | |
| 1931 | L | Gettysburg (PA) | 6 | Villanova (PA) | 13 | Villanova, PA | |
| 1931 | T | Gettysburg (PA) | 0 | Dickinson (PA) | 0 | Carlisle, PA | |
| 1931 | W | Gettysburg (PA) | 6 | Mount Saint Mary's (MD) | 3 | Gettysburg, PA | |
| 1931 | L | Gettysburg (PA) | 0 | Juniata (PA) | 6 | Gettysburg, PA | |
| 1931 | L | Gettysburg (PA) | 0 | Bucknell (PA) | 46 | Lewisburg, PA | |
| 1931 | T | Gettysburg (PA) | 6 | Ursinus (PA) | 6 | Gettysburg, PA | |
| 1931 | W | Gettysburg (PA) | 26 | Muhlenberg (PA) | 0 | Gettysburg, PA | |
| 1931 | L | Gettysburg (PA) | 0 | Franklin & Marshall (PA) | 2 | Gettysburg, PA | |
| 1931 | T | Glenville St. (WV) | 0 | West Liberty St. (WV) | 0 | Wheeling, WV | |
| 1931 | L | Glenville St. (WV) | 14 | West Virginia Wesleyan | 19 | Buckhannon, WV | |
| 1931 | W | Glenville St. (WV) | 13 | Salem College (WV) | 7 | Weston, WV | |
| 1931 | W | Glenville St. (WV) | 38 | Potomac St. (WV) | 7 | Glenville, WV | |
| 1931 | W | Glenville St. (WV) | 14 | Charleston (WV) | 6 | Huntington, WV | |
| 1931 | W | Glenville St. (WV) | 25 | Appalachian St. (NC) | 6 | Glenville, WV | |
| 1931 | W | Gonzaga (WA) | 26 | Central Washington | 7 | Spokane, WA | |
| 1931 | W | Gonzaga (WA) | 21 | San Francisco (CA) | 6 | San Francisco, CA | |
| 1931 | W | Gonzaga (WA) | 38 | Montana St. | 0 | Spokane, WA | |
| 1931 | L | Gonzaga (WA) | 7 | Saint Mary's (CA) | 13 | San Francisco, CA | |
| 1931 | L | Gonzaga (WA) | 6 | Idaho | 7 | Moscow, ID | |
| 1931 | L | Gonzaga (WA) | 12 | West Seattle AC (WA) | 13 | Spokane, WA | |
| 1931 | L | Gonzaga (WA) | 6 | Washington St. | 13 | Spokane, WA | |
| 1931 | L | Gonzaga Freshmen (WA) | 13 | Eastern Washington | 14 | Cheney, WA | |
| 1931 | W | Graceland (IA) | 13 | Creston JC (IA) | 0 | Creston, IA | |
| 1931 | L | Graceland (IA) | 0 | Iowa Wesleyan | 21 | Lamoni, IA | |
| 1931 | W | Graceland (IA) | 23 | Albia JC (IA) | 0 | Albia, IA | |
| 1931 | W | Graceland (IA) | 26 | Osceola JC (IA) | 0 | Lamoni, IA | |
| 1931 | W | Graceland (IA) | 12 | Simpson (IA) | 7 | Lamoni, IA | |
| 1931 | W | Graceland (IA) | 13 | Chillicothe Business College (MO) | 0 | Chillicothe, MO | |
| 1931 | W | Graceland (IA) | 45 | Kidder JC (MO) | 6 | Lamoni, IA | |
| 1931 | L | Grambling St. (LA) | 0 | Arkansas Baptist | 7 | Ruston, LA | |
| 1931 | W | Grambling St. (LA) | 20 | Evergreen HS | 0 | ? | |
| 1931 | L | Grambling St. (LA) | 0 | Leland (LA) | 6 | ? | Leland won - score unknown |
| 1931 | L | Grand Junction HS (CO) | 0 | Mesa St. (CO) | 14 | ? | |
| 1931 | W | Grand Rapids JC (MI) | 31 | Concordia (IN) | 6 | ? | |
| 1931 | L | Grand Rapids JC (MI) | 6 | Manchester (IN) | 21 | ? | |
| 1931 | L | Grand Rapids JC (MI) | 0 | Kalamazoo (MI) | 16 | Kalamazoo, MI | |
| 1931 | L | Graymont AC (GA) | 0 | Georgia Southern | 47 | ? | |
| 1931 | L | Grays Harbor JC (WA) | 0 | Saint Martin's (WA) | 26 | ? | |
| 1931 | W | Grays Harbor JC (WA) | 6 | Portland (OR) | 0 | Portland, OR | |
| 1931 | W | Grinnell (IA) | 12 | Northern Iowa | 0 | Cedar Falls, IA | |
| 1931 | W | Grinnell (IA) | 25 | Washington (MO) | 0 | Grinnell, IA | |
| 1931 | W | Grinnell (IA) | 6 | Cornell College (IA) | 0 | Mount Vernon, IA | |
| 1931 | W | Grinnell (IA) | 26 | Coe (IA) | 0 | Grinnell, IA | |
| 1931 | L | Grinnell (IA) | 6 | Saint Louis (MO) | 43 | Saint Louis, MO | |
| 1931 | W | Grinnell (IA) | 19 | Carleton (MN) | 0 | Grinnell, IA | |
| 1931 | L | Grinnell (IA) | 0 | Creighton (NE) | 8 | Omaha, NE | |
| 1931 | L | Grinnell (IA) | 0 | Drake (IA) | 6 | Des Moines, IA | |
| 1931 | T | Grove City (PA) | 7 | Waynesburg (PA) | 7 | Grove City, PA | |
| 1931 | W | Grove City (PA) | 12 | John Carroll (OH) | 0 | Cleveland, OH | |
| 1931 | W | Grove City (PA) | 34 | Slippery Rock (PA) | 0 | Grove City, PA | |
| 1931 | W | Grove City (PA) | 14 | Westminster (PA) | 0 | New Wilmington, PA | |
| 1931 | L | Grove City (PA) | 7 | Geneva (PA) | 14 | Beaver Falls, PA | |
| 1931 | T | Grove City (PA) | 7 | Allegheny (PA) | 7 | Grove City, PA | |
| 1931 | W | Grove City (PA) | 48 | Bethany (WV) | 0 | Bethany, WV | |
| 1931 | W | Grove City (PA) | 20 | Thiel (PA) | 0 | Grove City, PA | |
| 1931 | L | Guilford (NC) | 0 | Randolph-Macon (VA) | 7 | Ashland, VA | |
| 1931 | W | Guilford (NC) | 19 | Lenoir-Rhyne (NC) | 6 | Greensboro, NC | |
| 1931 | L | Guilford (NC) | 0 | Roanoke (VA) | 6 | Salem, VA | |
| 1931 | L | Guilford (NC) | 7 | Emory & Henry (VA) | 13 | Emory, VA | |
| 1931 | L | Guilford (NC) | 0 | William & Mary (VA) | 32 | Williamsburg, VA | |
| 1931 | W | Guilford (NC) | 19 | Newport News Apprentice School (VA) | 6 | Norfolk, VA | |
| 1931 | W | Guilford (NC) | 13 | High Point (NC) | 0 | Greensboro, NC | |
| 1931 | W | Guilford (NC) | 25 | Lynchburg (VA) | 13 | Lynchburg, VA | |
| 1931 | L | Guilford (NC) | 7 | Langley Field (VA) | 21 | Langley AFB, VA | |
| 1931 | L | Guilford (NC) | 6 | Elon (NC) | 19 | Greensboro, NC | |
| 1931 | W | Guilford (NC) | 12 | Moravian (PA) | 6 | Winston-Salem, NC | |
| 1931 | L | Gustavus Adolphus (MN) | 0 | Saint Thomas (MN) | 33 | Saint Paul, MN | |
| 1931 | L | Gustavus Adolphus (MN) | 6 | Concordia-Moorhead (MN) | 41 | Moorhead, MN | |
| 1931 | W | Gustavus Adolphus (MN) | 40 | Augsburg (MN) | 13 | Saint Peter, MN | |
| 1931 | L | Gustavus Adolphus (MN) | 0 | North Dakota | 46 | Grand Forks, ND | |
| 1931 | W | Gustavus Adolphus (MN) | 15 | Hamline (MN) | 0 | Saint Peter, MN | |
| 1931 | L | Gustavus Adolphus (MN) | 0 | Saint Olaf (MN) | 26 | Saint Peter, MN | |
| 1931 | L | Gustavus Adolphus (MN) | 7 | Saint Mary's (MN) | 25 | Winona, MN | |
| 1931 | L | Haines Institute (GA) | 0 | Bethune-Cookman (FL) | 12 | ? | |
| 1931 | W | Haines Institute (GA) | 44 | Brewer JC (SC) | 0 | ? | |
| 1931 | L | Haines Institute (GA) | 0 | Fort Valley St. (GA) | 6 | ? | |
| 1931 | L | Haines Institute (GA) | 6 | Morris (SC) | 13 | ? | |
| 1931 | W | Haines Institute (GA) | 32 | Schofield Normal Industrial & Agriculture Institute (SC) | 0 | ? | |
| 1931 | T | Haines Institute (GA) | 6 | Voorhees College (SC) | 6 | ? | |
| 1931 | L | Haines Institute (GA) | 0 | Walker Baptist Institute (GA) | 7 | ? | |
| 1931 | L | Haines Institute (GA) | 0 | South Carolina St. | 45 | Orangeburg, SC | |
| 1931 | L | Hamilton (NY) | 0 | Clarkson (NY) | 21 | Clinton, NY | |
| 1931 | L | Hamilton (NY) | 6 | Haverford (PA) | 18 | Haverford, PA | |
| 1931 | L | Hamilton (NY) | 6 | Rochester (NY) | 13 | Rochester, NY | |
| 1931 | W | Hamilton (NY) | 7 | Alfred (NY) | 6 | Alfred, NY | |
| 1931 | W | Hamilton (NY) | 6 | Buffalo (NY) | 2 | Clinton, NY | |
| 1931 | W | Hamilton (NY) | 18 | Susquehanna (PA) | 7 | Selinsgrove, PA | |
| 1931 | L | Hamilton (NY) | 7 | Saint Lawrence (NY) | 25 | Clinton, NY | |
| 1931 | T | Hamilton (NY) | 0 | Union (NY) | 0 | Clinton, NY | |
| 1931 | L | Hamline (MN) | 0 | Saint John's (MN) | 7 | ? | |
| 1931 | L | Hamline (MN) | 6 | Saint Paul-Luther College (MN) | 7 | ? | |
| 1931 | W | Hamline (MN) | 12 | Augsburg (MN) | 0 | Saint Paul, MN | |
| 1931 | L | Hamline (MN) | 0 | Carleton (MN) | 27 | Northfield, MN | |
| 1931 | W | Hamline (MN) | 13 | Saint Cloud St. (MN) | 7 | Saint Paul, MN | |
| 1931 | L | Hamline (MN) | 6 | Saint Thomas (MN) | 26 | Minneapolis, MN | |
| 1931 | L | Hamline (MN) | 0 | Gustavus Adolphus (MN) | 15 | Saint Peter, MN | |
| 1931 | T | Hamline (MN) | 6 | Macalester (MN) | 6 | Saint Paul, MN | |
| 1931 | L | Hamline Freshmen (MN) | 0 | Eveleth JC (MN) | 22 | ? | |
| 1931 | W | Hampden-Sydney (VA) | 67 | Bridgewater (VA) | 0 | Hampden-Sydney, VA | |
| 1931 | W | Hampden-Sydney (VA) | 18 | Lynchburg (VA) | 0 | Lynchburg, VA | |
| 1931 | W | Hampden-Sydney (VA) | 49 | American (DC) | 0 | Hampden-Sydney, VA | |
| 1931 | L | Hampden-Sydney (VA) | 0 | Virginia Military Institute | 6 | Lexington, VA | |
| 1931 | L | Hampden-Sydney (VA) | 0 | Washington & Lee (VA) | 32 | Lynchburg, VA | |
| 1931 | L | Hampden-Sydney (VA) | 0 | Randolph-Macon (VA) | 7 | Ashland, VA | |
| 1931 | L | Hampden-Sydney (VA) | 0 | Roanoke (VA) | 6 | Hampden-Sydney, VA | |
| 1931 | L | Hampden-Sydney (VA) | 7 | Saint John's (MD) | 21 | Annapolis, MD | |
| 1931 | L | Hampden-Sydney (VA) | 0 | Richmond (VA) | 9 | Richmond, VA | |
| 1931 | W | Hampton (VA) | 24 | North Carolina Central | 0 | Durham, NC | |
| 1931 | W | Hampton (VA) | 21 | North Carolina A&T | 0 | Hampton, VA | |
| 1931 | W | Hampton (VA) | 20 | Saint Paul's (VA) | 0 | Hampton, VA | |
| 1931 | T | Hampton (VA) | 0 | Virginia St. | 0 | Hampton, VA | |
| 1931 | W | Hampton (VA) | 44 | Livingstone (NC) | 0 | Hampton, VA | |
| 1931 | W | Hampton (VA) | 13 | Lincoln (PA) | 6 | New York, NY | |
| 1931 | W | Hampton (VA) | 25 | Howard (DC) | 0 | Washington, DC | |
| 1931 | W | Hampton (VA) | 26 | Morgan St. (MD) | 0 | Hampton, VA | |
| 1931 | W | Hampton (VA) | 14 | Virginia Union | 0 | Richmond, VA | |
| 1931 | W | Hannibal-LaGrange (MO) | 6 | Central Wesleyan (MO) | 0 | Warrenton, MO | |
| 1931 | W | Hanover (IN) | 3 | Louisville (KY) | 0 | Louisville, KY | |
| 1931 | T | Hanover (IN) | 0 | Indianapolis (IN) | 0 | Hanover, IN | |
| 1931 | L | Hanover (IN) | 0 | Earlham (IN) | 13 | Richmond, IN | |
| 1931 | L | Hanover (IN) | 10 | Central Normal (IN) | 14 | Hanover, IN | |
| 1931 | L | Hanover (IN) | 0 | Dayton (OH) | 39 | Dayton, OH | |
| 1931 | L | Hanover (IN) | 0 | Rose-Hulman Tech (IN) | 17 | Terre Haute, IN | |
| 1931 | L | Hanover (IN) | 7 | Oakland City (IN) | 13 | Hanover, IN | |
| 1931 | L | Hanover (IN) | 6 | Evansville (IN) | 24 | Hanover, IN | |
| 1931 | L | Hanover (IN) | 0 | DePauw (IN) | 62 | Greencastle, IN | |
| 1931 | L | Harbison JC (SC) | 0 | Booker T. Washington HS (SC) | 51 | ? | |
| 1931 | L | Harbison JC (SC) | 2 | Coulter Memorial School (SC) | 6 | ? | |
| 1931 | W | Harbison JC (SC) | 13 | Kendall Institute (SC) | 0 | ? | |
| 1931 | T | Harbison JC (SC) | 0 | Morris (SC) | 0 | ? | |
| 1931 | L | Harbison JC (SC) | 6 | Schofield Normal Industrial & Agriculture Institute (SC) | 13 | ? | |
| 1931 | W | Harbison JC (SC) | 0 | Walker Baptist Institute (GA) | 0 | ? | Walker Baptist Institute Forfeits - score unknown |
| 1931 | L | Harding (AR) | 0 | Arkansas College | 6 | ? | Arkansas College won - score unknown |
| 1931 | W | Harding (AR) | 12 | Fort Smith JC (AR) | 6 | ? | |
| 1931 | L | Harding (AR) | 6 | Henderson St. (AR) | 72 | ? | |
| 1931 | W | Harding (AR) | 19 | Jonesboro College (AR) | 0 | ? | |
| 1931 | L | Harding (AR) | 0 | Ozarks (AR) | 6 | Morrilton, AR | Ozarks won - score unknown |
| 1931 | W | Harding (AR) | 19 | Little Rock JC (AR) | 6 | Searcy, AR | |
| 1931 | W | Harding (AR) | 45 | El Dorado JC (AR) | 13 | El Dorado, AR | |
| 1931 | L | Hardin-Simmons (TX) | 10 | Southern Methodist (TX) | 27 | Dallas, TX | |
| 1931 | W | Hardin-Simmons (TX) | 13 | Saint Edward's (TX) | 0 | Abilene, TX | |
| 1931 | W | Hardin-Simmons (TX) | 46 | Trinity (TX) | 0 | Waxahachie, TX | |
| 1931 | W | Hardin-Simmons (TX) | 6 | Daniel Baker (TX) | 0 | Brownwood, TX | |
| 1931 | L | Hardin-Simmons (TX) | 0 | Texas | 36 | Austin, TX | |
| 1931 | W | Hardin-Simmons (TX) | 45 | Texas-El Paso | 0 | El Paso, TX | |
| 1931 | L | Hardin-Simmons (TX) | 0 | Texas Christian | 6 | Abilene, TX | |
| 1931 | W | Hardin-Simmons (TX) | 53 | Southwestern (TX) | 0 | Abilene, TX | |
| 1931 | W | Hardin-Simmons (TX) | 20 | Austin (TX) | 0 | Abilene, TX | |
| 1931 | L | Hardin-Simmons (TX) | 0 | Howard Payne (TX) | 20 | Abilene, TX | |
| 1931 | L | Hardin-Simmons (TX) | 0 | Texas Tech | 6 | Abilene, TX | |
| 1931 | L | Harrisburg All-Stars (AR) | 0 | Jonesboro College (AR) | 33 | ? | |
| 1931 | L | Hartwick (NY) | 0 | Moravian (PA) | 6 | Oneonta, NY | |
| 1931 | T | Hartwick (NY) | 0 | Oneonta All-Stars (NY) | 0 | Oneonta, NY | |
| 1931 | T | Hartwick (NY) | 0 | Rider Freshmen (NJ) | 0 | Trenton, NJ | |
| 1931 | L | Hartwick (NY) | 2 | SUNY-Morrisville (NY) | 6 | Oneonta, NY | |
| 1931 | W | Hartwick (NY) | 6 | Upsala (NJ) | 0 | East Orange, NJ | |
| 1931 | L | Hartwick (NY) | 0 | SUNY-Farmingdale (NY) | 13 | Farmingdale, NY | |
| 1931 | L | Hartwick (NY) | 0 | Wagner (NY) | 13 | Staten Island, NY | |
| 1931 | L | Hartwick (NY) | 0 | Ithaca (NY) | 6 | Oneonta, NY | |
| 1931 | L | Hartwick Freshmen (NY) | 0 | Genesee Wesleyan Academy (NY) | 56 | ? | |
| 1931 | W | Harvard (MA) | 28 | Bates (ME) | 0 | Cambridge, MA | |
| 1931 | W | Harvard (MA) | 7 | Dartmouth (NH) | 6 | Cambridge, MA | |
| 1931 | W | Harvard (MA) | 39 | New Hampshire | 0 | Cambridge, MA | |
| 1931 | W | Harvard (MA) | 14 | Army (NY) | 13 | West Point, NY | |
| 1931 | W | Harvard (MA) | 35 | Texas | 7 | Cambridge, MA | |
| 1931 | W | Harvard (MA) | 19 | Virginia | 0 | Cambridge, MA | |
| 1931 | W | Harvard (MA) | 7 | Holy Cross (MA) | 0 | Cambridge, MA | |
| 1931 | L | Harvard (MA) | 0 | Yale (CT) | 3 | Cambridge, MA | |
| 1931 | W | Haskell Indian Nations (KS) | 6 | Kansas | 0 | Lawrence, KS | |
| 1931 | L | Haskell Indian Nations (KS) | 0 | Tulsa (OK) | 6 | Tulsa, OK | |
| 1931 | W | Haskell Indian Nations (KS) | 26 | Emporia St. (KS) | 0 | Lawrence, KS | |
| 1931 | L | Haskell Indian Nations (KS) | 0 | Washburn (KS) | 6 | Topeka, KS | |
| 1931 | W | Haskell Indian Nations (KS) | 8 | Texas Tech | 0 | Dallas, TX | |
| 1931 | L | Haskell Indian Nations (KS) | 0 | Oklahoma St. | 39 | Stillwater, OK | |
| 1931 | L | Haskell Indian Nations (KS) | 0 | Temple (PA) | 6 | Philadelphia, PA | |
| 1931 | W | Haskell Indian Nations (KS) | 26 | Creighton (NE) | 0 | Omaha, NE | |
| 1931 | L | Haskell Indian Nations (KS) | 6 | Oklahoma City (OK) | 28 | Oklahoma City, OK | |
| 1931 | W | Haskell Indian Nations (KS) | 31 | Oglethorpe (GA) | 6 | Chicago, IL | |
| 1931 | L | Haskell Indian Nations (KS) | 6 | Xavier (OH) | 12 | Cincinnati, OH | |
| 1931 | W | Haskell Indian Nations JV (KS) | 19 | Rockhurst (MO) | 12 | ? | |
| 1931 | L | Haskell Indian Nations JV (KS) | 2 | Ottawa (KS) | 19 | Ottawa, KS | |
| 1931 | W | Haskell Indian Nations JV (KS) | 18 | Chillicothe Business College (MO) | 6 | Chillicothe, MO | |
| 1931 | L | Hastings (NE) | 7 | Central (IA) | 21 | ? | |
| 1931 | W | Hastings (NE) | 6 | Parsons (IA) | 0 | ? | |
| 1931 | T | Hastings (NE) | 0 | Bethany (KS) | 0 | Hastings, NE | Brncho Field |
| 1931 | T | Hastings (NE) | 6 | Midland Lutheran (NE) | 6 | Fremont, NE | |
| 1931 | T | Hastings (NE) | 0 | York (NE) | 0 | York, NE | |
| 1931 | W | Hastings (NE) | 7 | Cotner (NE) | 0 | Bethany, NE | |
| 1931 | L | Hastings (NE) | 0 | DePaul (IL) | 31 | Chicago, IL | |
| 1931 | T | Hastings (NE) | 0 | Nebraska Wesleyan | 0 | Hastings, NE | |
| 1931 | L | Haverford (PA) | 0 | Ursinus (PA) | 24 | Haverford, PA | |
| 1931 | W | Haverford (PA) | 18 | Hamilton (NY) | 6 | Haverford, PA | |
| 1931 | L | Haverford (PA) | 0 | Susquehanna (PA) | 18 | Selinsgrove, PA | |
| 1931 | W | Haverford (PA) | 27 | Washington (MD) | 7 | Haverford, PA | |
| 1931 | L | Haverford (PA) | 0 | Trinity (CT) | 25 | Hartford, CT | |
| 1931 | L | Haverford (PA) | 0 | Johns Hopkins (MD) | 19 | Haverford, PA | |
| 1931 | L | Haverford (PA) | 0 | City College of New York | 14 | New York, NY | |
| 1931 | L | Haverford (PA) | 0 | Delaware | 31 | Haverford, PA | |
| 1931 | W | Hawaii | 37 | Idaho | 0 | Honolulu, HI | |
| 1931 | W | Hawaii | 20 | McKinley HS Alumni (HI) | 6 | Honolulu, HI | |
| 1931 | W | Hawaii | 18 | San Francisco (CA) | 14 | Honolulu, HI | |
| 1931 | L | Hawaii | 13 | Honolulu Saint Louis HS Alumni (HI) | 20 | Honolulu, HI | |
| 1931 | T | Hawaii | 6 | Honolulu Town Team (HI) | 6 | Honolulu, HI | |
| 1931 | W | Hawaii | 19 | Drake (IA) | 13 | Honolulu, HI | |
| 1931 | W | Hawaii All-Stars | 39 | Oklahoma | 20 | Honolulu, HI | |
| 1931 | W | Hebron JC (NE) | 19 | Nebraska Central | 0 | ? | |
| 1931 | W | Hebron JC (NE) | 56 | Dana (NE) | 7 | Hebron, NE | |
| 1931 | L | Heidelberg (OH) | 6 | Ohio Wesleyan | 26 | Delaware, OH | |
| 1931 | W | Heidelberg (OH) | 7 | Otterbein (OH) | 0 | Tiffin, OH | |
| 1931 | W | Heidelberg (OH) | 14 | Hope (MI) | 0 | Tiffin, OH | |
| 1931 | W | Heidelberg (OH) | 40 | Ashland (OH) | 0 | Tiffin, OH | |
| 1931 | L | Heidelberg (OH) | 6 | Muskingum (OH) | 21 | New Concord, OH | |
| 1931 | L | Heidelberg (OH) | 6 | Wittenberg (OH) | 14 | Tiffin, OH | |
| 1931 | L | Heidelberg (OH) | 7 | Cincinnati (OH) | 46 | Cincinnati, OH | |
| 1931 | W | Henderson St. (AR) | 72 | Harding (AR) | 6 | ? | |
| 1931 | L | Henderson St. (AR) | 0 | Arkansas-Monticello | 14 | Arkadelphia, AR | |
| 1931 | W | Henderson St. (AR) | 26 | Central Arkansas | 0 | Conway, AR | |
| 1931 | L | Henderson St. (AR) | 0 | Arkansas Tech | 12 | Conway, AR | |
| 1931 | L | Henderson St. (AR) | 0 | Ouachita Baptist (AR) | 12 | Conway, AR | |
| 1931 | L | Hendrix (AR) | 0 | Arkansas | 19 | Fayetteville, AR | |
| 1931 | W | Hendrix (AR) | 14 | Ozarks (AR) | 0 | Clarksville, AR | |
| 1931 | L | Hendrix (AR) | 0 | Arkansas Tech | 27 | Conway, AR | |
| 1931 | L | Hendrix (AR) | 0 | Tulsa (OK) | 27 | Tulsa, OK | |
| 1931 | W | Hendrix (AR) | 19 | Southern Arkansas | 0 | Magnolia, AR | |
| 1931 | L | Hendrix (AR) | 6 | Ouachita Baptist (AR) | 27 | Conway, AR | |
| 1931 | W | Hendrix (AR) | 13 | Arkansas College | 8 | Conway, AR | |
| 1931 | L | Hendrix (AR) | 7 | Southeastern Oklahoma St. | 21 | Conway, AR | |
| 1931 | W | Hendrix (AR) | 21 | Central Arkansas | 0 | Conway, AR | |
| 1931 | L | Hibbing JC (MN) | 0 | Eveleth JC (MN) | 13 | ? | |
| 1931 | L | Hibbing JC (MN) | 6 | Concordia-Moorhead (MN) | 26 | Hibbing, MN | |
| 1931 | W | Hibbing JC (MN) | 12 | Bemidji St. (MN) | 0 | Hibbing, MN | |
| 1931 | L | Hibbing JC (MN) | 0 | Saint Cloud St. (MN) | 13 | Saint Cloud, MN | |
| 1931 | W | High Point (NC) | 12 | American (DC) | 6 | Washington, DC | |
| 1931 | L | High Point (NC) | 0 | Langley Field (VA) | 25 | ? | |
| 1931 | L | High Point (NC) | 0 | Appalachian St. (NC) | 20 | Boone, NC | |
| 1931 | L | High Point (NC) | 0 | Elon (NC) | 30 | Elon College, NC | |
| 1931 | L | High Point (NC) | 0 | Wofford (SC) | 9 | High Point, NC | |
| 1931 | L | High Point (NC) | 6 | Lynchburg (VA) | 7 | Lynchburg, VA | |
| 1931 | L | High Point (NC) | 0 | Guilford (NC) | 13 | Greensboro, NC | |
| 1931 | L | High Point (NC) | 6 | Catawba (NC) | 7 | Winston-Salem, NC | |
| 1931 | W | High Point (NC) | 12 | Lenoir-Rhyne (NC) | 6 | High Point, NC | |
| 1931 | L | Highland Park JC (MI) | 0 | Saint Mary's (MI) | 2 | ? | |
| 1931 | L | Hillsboro JC (TX) | 0 | John Tarleton College (TX) | 13 | ? | |
| 1931 | L | Hillsboro JC (TX) | 0 | Lon Morris (TX) | 19 | ? | |
| 1931 | L | Hillsboro JC (TX) | 0 | Trinity (TX) | 7 | ? | |
| 1931 | L | Hillsboro JC (TX) | 0 | Texas-Arlington | 14 | Arlington, TX | |
| 1931 | W | Hillsdale (MI) | 7 | Chicago (IL) | 0 | Chicago, IL | |
| 1931 | W | Hillsdale (MI) | 9 | Denison (OH) | 6 | Granville, OH | |
| 1931 | W | Hillsdale (MI) | 14 | Olivet (MI) | 0 | Hillsdale, MI | |
| 1931 | W | Hillsdale (MI) | 20 | Oberlin (OH) | 7 | Oberlin, OH | |
| 1931 | W | Hillsdale (MI) | 25 | Kalamazoo (MI) | 7 | Hillsdale, MI | |
| 1931 | T | Hillsdale (MI) | 13 | Alma (MI) | 13 | Hillsdale, MI | |
| 1931 | T | Hillsdale (MI) | 19 | Hope (MI) | 19 | Holland, MI | |
| 1931 | W | Hillsdale (MI) | 13 | Albion (MI) | 0 | Albion, MI | |
| 1931 | Hillsdale (MI) | 31 | Detroit Tech (MI) | 0 | |||
| 1931 | L | Hiram (OH) | 0 | Otterbein (OH) | 26 | Westerville, OH | |
| 1931 | L | Hiram (OH) | 6 | Case Institute of Technology (OH) | 52 | Hiram, OH | |
| 1931 | L | Hiram (OH) | 0 | Baldwin-Wallace (OH) | 20 | Hiram, OH | |
| 1931 | L | Hiram (OH) | 0 | Defiance (OH) | 19 | Hiram, OH | |
| 1931 | L | Hiram (OH) | 0 | Ohio Northern | 6 | Hiram, OH | |
| 1931 | L | Hiram (OH) | 0 | Western Reserve (OH) | 26 | Cleveland, OH | |
| 1931 | L | Hiram (OH) | 0 | Capital (OH) | 13 | Columbus, OH | |
| 1931 | L | Hiram (OH) | 0 | Kent St. (OH) | 7 | Kent, OH | |
| 1931 | W | Hiwassee College (TN) | 25 | Asheville-Biltmore College (NC) | 0 | ? | |
| 1931 | W | Hiwassee College (TN) | 24 | East Tennessee St. | 6 | ? | |
| 1931 | L | Hiwassee College (TN) | 6 | Tennessee Wesleyan | 14 | ? | |
| 1931 | W | Hiwassee College (TN) | 32 | Western Carolina (NC) | 6 | Cullowhee, NC | |
| 1931 | W | Hiwassee College (TN) | 24 | Young Harris College (GA) | 0 | ? | |
| 1931 | L | Hiwassee College (TN) | 6 | Tusculum (TN) | 8 | Greeneville, TN | |
| 1931 | T | Hiwassee College (TN) | 0 | Bluefield College (VA) | 0 | Bluefield, WV | |
| 1931 | W | Hiwassee College (TN) | 21 | Sue Bennett (KY) | 0 | Madisonville, TN | |
| 1931 | L | Hobart (NY) | 0 | Syracuse (NY) | 49 | Syracuse, NY | |
| 1931 | L | Hobart (NY) | 6 | Long Island-Brooklyn (NY) | 14 | Geneva, NY | |
| 1931 | L | Hobart (NY) | 0 | Saint Lawrence (NY) | 51 | Geneva, NY | |
| 1931 | L | Hobart (NY) | 0 | New York (NY) | 65 | New York, NY | Polo Grounds |
| 1931 | L | Hobart (NY) | 7 | Union (NY) | 33 | Schenectady, NY | |
| 1931 | L | Hobart (NY) | 6 | Kenyon (OH) | 26 | Geneva, NY | |
| 1931 | L | Hobart (NY) | 0 | Alfred (NY) | 2 | Geneva, NY | |
| 1931 | L | Hobart (NY) | 6 | Buffalo (NY) | 29 | Geneva, NY | |
| 1931 | W | Hobart (NY) | 13 | Rochester (NY) | 7 | Rochester, NY | |
| 1931 | W | Holy Cross (MA) | 26 | Providence (RI) | 6 | Worcester, MA | |
| 1931 | W | Holy Cross (MA) | 12 | Duquesne (PA) | 0 | Worcester, MA | |
| 1931 | L | Holy Cross (MA) | 7 | Dartmouth (NH) | 14 | Hanover, NH | |
| 1931 | W | Holy Cross (MA) | 32 | Saint Bonaventure (NY) | 0 | Worcester, MA | |
| 1931 | T | Holy Cross (MA) | 6 | Fordham (NY) | 6 | New York, NY | |
| 1931 | W | Holy Cross (MA) | 27 | Rutgers (NJ) | 0 | Worcester, MA | |
| 1931 | W | Holy Cross (MA) | 33 | Brown (RI) | 0 | Worcester, MA | |
| 1931 | L | Holy Cross (MA) | 0 | Harvard (MA) | 7 | Cambridge, MA | |
| 1931 | W | Holy Cross (MA) | 16 | Loyola (MD) | 14 | Worcester, MA | |
| 1931 | W | Holy Cross (MA) | 7 | Boston College (MA) | 6 | Boston, MA | |
| 1931 | W | Holy Cross Freshmen (MA) | 13 | Saint Anselm (NH) | 0 | Manchester, NH | |
| 1931 | L | Honolulu All-Stars (HI) | 0 | San Francisco Olympic Club (CA) | 13 | ? | |
| 1931 | L | Honolulu McKinley HS (HI) | 6 | Idaho St. | 12 | Pocatello, ID | |
| 1931 | W | Honolulu Saint Louis HS Alumni (HI) | 20 | Hawaii | 13 | Honolulu, HI | |
| 1931 | T | Honolulu Town Team (HI) | 6 | Hawaii | 6 | Honolulu, HI | |
| 1931 | W | Hope (MI) | 39 | Saint Mary's (MI) | 0 | ? | |
| 1931 | W | Hope (MI) | 19 | Ferris St. (MI) | 0 | Holland, MI | |
| 1931 | L | Hope (MI) | 19 | Kalamazoo (MI) | 20 | Kalamazoo, MI | |
| 1931 | W | Hope (MI) | 7 | Albion (MI) | 0 | Albion, MI | |
| 1931 | L | Hope (MI) | 0 | Heidelberg (OH) | 14 | Tiffin, OH | |
| 1931 | L | Hope (MI) | 6 | Alma (MI) | 20 | Alma, MI | |
| 1931 | T | Hope (MI) | 19 | Hillsdale (MI) | 19 | Holland, MI | |
| 1931 | L | Hope (MI) | 0 | Olivet (MI) | 23 | Olivet, MI | |
| 1931 | L | Hotchkiss HS (CO) | 0 | Mesa St. (CO) | 40 | ? | |
| 1931 | W | Houston College for Negroes (TX) | 13 | Don Juan Society Club (TX) | 0 | ? | |
| 1931 | W | Houston College for Negroes (TX) | 24 | Paul Quinn (TX) | 0 | ? | |
| 1931 | L | Houston College for Negroes (TX) | 0 | Prairie View A&M (TX) | 32 | ? | |
| 1931 | T | Houston College for Negroes (TX) | 18 | Samuel Huston (TX) | 18 | ? | |
| 1931 | L | Houston College for Negroes (TX) | 6 | Wiley (TX) | 35 | Marshall, TX | |
| 1931 | L | Howard (DC) | 8 | Morgan St. (MD) | 19 | Newark, NJ | |
| 1931 | W | Howard (DC) | 69 | Johnson C. Smith (NC) | 6 | Washington, DC | |
| 1931 | W | Howard (DC) | 13 | West Virginia St. | 0 | Institute, WV | |
| 1931 | L | Howard (DC) | 6 | Virginia Union | 25 | Richmond, VA | |
| 1931 | L | Howard (DC) | 0 | Virginia St. | 19 | Washington, DC | |
| 1931 | L | Howard (DC) | 0 | Hampton (VA) | 25 | Washington, DC | |
| 1931 | W | Howard (DC) | 9 | Virginia-Lynchburg | 0 | Washington, DC | |
| 1931 | L | Howard (DC) | 6 | Lincoln (PA) | 7 | Philadelphia, PA | |
| 1931 | L | Howard HS (DE) | 0 | Cheyney (PA) | 18 | ? | |
| 1931 | W | Howard Payne (TX) | 6 | Texas St. | 0 | Brownwood, TX | |
| 1931 | W | Howard Payne (TX) | 6 | Saint Edward's (TX) | 0 | Brownwood, TX | |
| 1931 | L | Howard Payne (TX) | 0 | Daniel Baker (TX) | 19 | Brownwood, TX | |
| 1931 | W | Howard Payne (TX) | 20 | McMurry (TX) | 0 | Brownwood, TX | |
| 1931 | L | Howard Payne (TX) | 7 | Austin (TX) | 13 | Brownwood, TX | |
| 1931 | W | Howard Payne (TX) | 20 | Trinity (TX) | 6 | Brownwood, TX | |
| 1931 | W | Howard Payne (TX) | 20 | Hardin-Simmons (TX) | 0 | Abilene, TX | |
| 1931 | W | Howard Payne (TX) | 26 | Southwestern (TX) | 0 | Georgetown, TX | |
| 1931 | L | Howe Military School (IN) | 13 | Concordia (IN) | 18 | ? | |
| 1931 | W | Humboldt St. (CA) | 20 | Ferndale HS (CA) | 0 | ? | |
| 1931 | T | Humboldt St. (CA) | 7 | San Francisco St. (CA) | 7 | ? | |
| 1931 | L | Humboldt St. (CA) | 14 | Santa Rosa JC (CA) | 26 | ? | |
| 1931 | L | Humboldt St. (CA) | 7 | Southern Oregon | 9 | Ashland, OR | |
| 1931 | W | Hutchinson CC (KS) | 6 | McPherson (KS) | 0 | McPherson, KS | |
| 1931 | L | Idaho | 0 | Hawaii | 37 | Honolulu, HI | |
| 1931 | L | Idaho | 0 | Oregon | 9 | Portland, OR | |
| 1931 | L | Idaho | 8 | Washington St. | 9 | Pullman, WA | |
| 1931 | W | Idaho | 21 | Montana | 19 | Moscow, ID | |
| 1931 | W | Idaho | 32 | Whitman (WA) | 7 | Moscow, ID | |
| 1931 | L | Idaho | 7 | Washington | 38 | Seattle, WA | |
| 1931 | W | Idaho | 7 | Gonzaga (WA) | 6 | Moscow, ID | |
| 1931 | L | Idaho | 0 | California | 18 | Berkeley, CA | |
| 1931 | L | Idaho Freshmen | 0 | Central Washington | 26 | Ellensburg, WA | |
| 1931 | L | Idaho Freshmen | 6 | Western Oregon | 27 | Monmouth, OR | |
| 1931 | W | Idaho St. | 7 | Brigham Young Freshmen (UT) | 0 | Pocatello, ID | |
| 1931 | W | Idaho St. | 12 | Honolulu McKinley HS (HI) | 6 | Pocatello, ID | |
| 1931 | W | Idaho St. | 38 | Intermountain Union (MT) | 0 | Helena, MT | |
| 1931 | W | Idaho St. | 21 | Ricks JC (ID) | 6 | Pocatello, ID | |
| 1931 | W | Idaho St. | 20 | Southern Idaho | 6 | Albion, ID | |
| 1931 | W | Idaho St. | 7 | Western St. (CO) | 6 | Pocatello, ID | |
| 1931 | L | Idaho St. | 7 | Montana Tech | 14 | Pocatello, ID | |
| 1931 | W | Idaho St. | 111 | Montana Western | 0 | Dillon, MT | |
| 1931 | W | Illinois | 20 | Saint Louis (MO) | 6 | Champaign, IL | |
| 1931 | L | Illinois | 6 | Wisconsin | 7 | Champaign, IL | |
| 1931 | L | Illinois | 0 | Purdue (IN) | 7 | West Lafayette, IN | |
| 1931 | W | Illinois | 20 | Bradley (IL) | 0 | Champaign, IL | |
| 1931 | L | Illinois | 0 | Michigan | 35 | Champaign, IL | |
| 1931 | L | Illinois | 6 | Northwestern (IL) | 32 | Evanston, IL | |
| 1931 | L | Illinois | 6 | Chicago (IL) | 13 | Champaign, IL | |
| 1931 | L | Illinois | 0 | Ohio St. | 40 | Columbus, OH | |
| 1931 | T | Illinois | 0 | Indiana | 0 | Chicago, IL | Game 1 - 30 minute Charity Game |
| 1931 | L | Illinois College | 7 | Washington (MO) | 18 | Saint Louis, MO | |
| 1931 | L | Illinois College | 0 | Millikin (IL) | 32 | Jacksonville, IL | |
| 1931 | T | Illinois College | 19 | Monmouth (IL) | 19 | Jacksonville, IL | |
| 1931 | W | Illinois College | 30 | Quincy (IL) | 7 | Jacksonville, IL | |
| 1931 | L | Illinois College | 6 | Northern Illinois | 7 | DeKalb, IL | |
| 1931 | T | Illinois College | 7 | Knox (IL) | 7 | Galesburg, IL | |
| 1931 | L | Illinois College | 7 | Carthage (WI) | 14 | Carthage, IL | |
| 1931 | L | Illinois College | 0 | Saint Viator (IL) | 12 | Bourbonnais, IL | |
| 1931 | W | Illinois College | 12 | Eureka (IL) | 0 | Jacksonville, IL | |
| 1931 | W | Illinois JV | 13 | Indiana St. | 0 | ? | |
| 1931 | L | Illinois Military Academy | 0 | Aurora (IL) | 14 | Aurora, IL | |
| 1931 | W | Illinois Military Academy | 20 | Culver-Stockton (MO) | 19 | Canton, MO | |
| 1931 | L | Illinois St. | 0 | Northern Illinois | 12 | Normal, IL | |
| 1931 | L | Illinois St. | 13 | Western Illinois | 14 | Macomb, IL | |
| 1931 | L | Illinois St. | 0 | Knox (IL) | 7 | Galesburg, IL | |
| 1931 | T | Illinois St. | 0 | Lake Forest (IL) | 0 | Lake Forest, IL | |
| 1931 | L | Illinois St. | 0 | Eureka (IL) | 12 | Normal, IL | |
| 1931 | W | Illinois St. | 14 | Southern Illinois | 0 | Normal, IL | |
| 1931 | L | Illinois St. | 6 | Eastern Illinois | 7 | Normal, IL | |
| 1931 | L | Illinois St. | 0 | Illinois Wesleyan | 17 | Normal, IL | |
| 1931 | L | Illinois Wesleyan | 0 | Saint Viator (IL) | 6 | Bloomington, IL | |
| 1931 | W | Illinois Wesleyan | 12 | Bradley (IL) | 0 | Bloomington, IL | |
| 1931 | L | Illinois Wesleyan | 2 | DePaul (IL) | 6 | Chicago, IL | |
| 1931 | L | Illinois Wesleyan | 6 | Michigan St. | 34 | East Lansing, MI | |
| 1931 | L | Illinois Wesleyan | 0 | Millikin (IL) | 6 | Decatur, IL | |
| 1931 | W | Illinois Wesleyan | 19 | Eureka (IL) | 0 | Eureka, IL | |
| 1931 | L | Illinois Wesleyan | 6 | McKendree (IL) | 7 | Bloomington, IL | |
| 1931 | W | Illinois Wesleyan | 17 | Illinois St. | 0 | Normal, IL | |
| 1931 | T | Independence JC (KS) | 19 | Coffeyville CC (KS) | 19 | ? | Winner and score unknown |
| 1931 | T | Independence JC (KS) | 6 | Coffeyville CC (KS) | 6 | ? | Winner and score unknown |
| 1931 | L | Indiana | 0 | Notre Dame (IN) | 25 | Bloomington, IN | |
| 1931 | L | Indiana | 0 | Michigan | 22 | Ann Arbor, MI | |
| 1931 | W | Indiana | 7 | Ohio | 6 | Bloomington, IN | |
| 1931 | T | Indiana | 0 | Iowa | 0 | Iowa City, IA | |
| 1931 | W | Indiana | 32 | Chicago (IL) | 6 | Chicago, IL | |
| 1931 | L | Indiana | 6 | Ohio St. | 13 | Bloomington, IN | |
| 1931 | L | Indiana | 6 | Northwestern (IL) | 7 | Evanston, IL | |
| 1931 | L | Indiana | 0 | Purdue (IN) | 19 | Bloomington, IN | |
| 1931 | W | Indiana | 6 | Chicago (IL) | 0 | Chicago, IL | Game 2 - 30 minute Charity Game |
| 1931 | T | Indiana | 0 | Illinois | 0 | Chicago, IL | Game 1 - 30 minute Charity Game |
| 1931 | W | Indiana (PA) | 7 | Fairmont St. (WV) | 0 | Fairmont, WV | |
| 1931 | W | Indiana (PA) | 12 | West Chester (PA) | 7 | Indiana, PA | |
| 1931 | T | Indiana (PA) | 7 | Lock Haven (PA) | 7 | Lock Haven, PA | |
| 1931 | W | Indiana (PA) | 12 | Clarion (PA) | 0 | Indiana, PA | |
| 1931 | W | Indiana (PA) | 26 | Edinboro (PA) | 0 | Indiana, PA | |
| 1931 | L | Indiana (PA) | 0 | Slippery Rock (PA) | 26 | Slippery Rock, PA | |
| 1931 | T | Indiana (PA) | 0 | California (PA) | 0 | California, PA | |
| 1931 | L | Indiana (PA) | 6 | Shippensburg (PA) | 7 | Indiana, PA | |
| 1931 | W | Indiana St. | 6 | Eastern Illinois | 0 | ? | |
| 1931 | L | Indiana St. | 0 | Illinois JV | 13 | ? | |
| 1931 | L | Indiana St. | 0 | Oakland City (IN) | 13 | ? | |
| 1931 | W | Indiana St. | 13 | Ball St. (IN) | 7 | Terre Haute, IN | |
| 1931 | L | Indiana St. | 0 | Franklin (IN) | 40 | Franklin, IN | |
| 1931 | W | Indiana St. | 19 | Indianapolis (IN) | 0 | Terre Haute, IN | |
| 1931 | W | Indiana St. | 13 | Evansville (IN) | 7 | Evansville, IN | |
| 1931 | L | Indianapolis (IN) | 12 | Franklin (IN) | 33 | Indianapolis, IN | |
| 1931 | T | Indianapolis (IN) | 0 | Hanover (IN) | 0 | Hanover, IN | |
| 1931 | L | Indianapolis (IN) | 0 | Wabash (IN) | 21 | Crawfordsville, IN | |
| 1931 | L | Indianapolis (IN) | 0 | Valparaiso (IN) | 43 | Indianapolis, IN | |
| 1931 | L | Indianapolis (IN) | 0 | Rose-Hulman Tech (IN) | 28 | Indianapolis, IN | |
| 1931 | L | Indianapolis (IN) | 0 | Indiana St. | 19 | Terre Haute, IN | |
| 1931 | L | Indianapolis (IN) | 0 | Earlham (IN) | 37 | Richmond, IN | |
| 1931 | L | Intermountain Union (MT) | 0 | Idaho St. | 38 | Helena, MT | |
| 1931 | L | Intermountain Union (MT) | 7 | Montana St. Freshmen | 13 | ? | |
| 1931 | L | Intermountain Union (MT) | 6 | Ricks JC (ID) | 38 | ? | |
| 1931 | L | Intermountain Union (MT) | 0 | Montana Western | 25 | Dillon, MT | |
| 1931 | L | Intermountain Union (MT) | 0 | Billings Poly (MT) | 13 | ? | |
| 1931 | L | Intermountain Union (MT) | 0 | Carroll (MT) | 62 | Helena, MT | |
| 1931 | L | Intermountain Union (MT) | 0 | Montana Tech | 12 | Helena, MT | |
| 1931 | L | Iowa | 0 | Pittsburgh (PA) | 20 | Iowa City, IA | |
| 1931 | L | Iowa | 0 | Nebraska | 7 | Lincoln, NE | |
| 1931 | L | Iowa | 0 | Texas A&M | 29 | Dallas, TX | |
| 1931 | T | Iowa | 0 | Indiana | 0 | Iowa City, IA | |
| 1931 | L | Iowa | 0 | Minnesota | 34 | Minneapolis, MN | |
| 1931 | W | Iowa | 7 | George Washington (DC) | 0 | Iowa City, IA | |
| 1931 | L | Iowa | 0 | Purdue (IN) | 22 | West Lafayette, IN | |
| 1931 | L | Iowa | 0 | Northwestern (IL) | 19 | Iowa City, IA | |
| 1931 | L | Iowa | 0 | Chicago (IL) | 7 | Chicago, IL | Game 1 - 30 minute Charity Game |
| 1931 | W | Iowa St. | 20 | Morningside (IA) | 6 | Sioux City, IA | |
| 1931 | W | Iowa St. | 7 | Kansas St. | 6 | Ames, IA | |
| 1931 | L | Iowa St. | 0 | Detroit (MI) | 20 | Detroit, MI | |
| 1931 | W | Iowa St. | 6 | Simpson (IA) | 0 | Ames, IA | |
| 1931 | W | Iowa St. | 20 | Missouri | 0 | Ames, IA | |
| 1931 | W | Iowa St. | 13 | Oklahoma | 12 | Norman, OK | |
| 1931 | L | Iowa St. | 6 | Drake (IA) | 7 | Ames, IA | |
| 1931 | L | Iowa St. | 0 | Nebraska | 23 | Lincoln, NE | |
| 1931 | L | Iowa St. B Team | 0 | Central (IA) | 35 | ? | |
| 1931 | W | Iowa Wesleyan | 23 | Western Illinois | 0 | Mount Pleasant, IA | |
| 1931 | W | Iowa Wesleyan | 17 | Saint Ambrose (IA) | 14 | Mount Pleasant, IA | |
| 1931 | W | Iowa Wesleyan | 21 | Graceland (IA) | 0 | Lamoni, IA | |
| 1931 | T | Iowa Wesleyan | 14 | Central (IA) | 14 | Pella, IA | |
| 1931 | W | Iowa Wesleyan | 31 | Carthage (WI) | 14 | Burlington, IA | |
| 1931 | W | Iowa Wesleyan | 7 | William Penn (IA) | 2 | Oskaloosa, IA | |
| 1931 | L | Iowa Wesleyan | 14 | Upper Iowa | 18 | Fayette, IA | |
| 1931 | W | Iowa Wesleyan | 39 | Culver-Stockton (MO) | 0 | Mount Pleasant, IA | |
| 1931 | W | Iowa Wesleyan | 28 | Parsons (IA) | 13 | Fairfield, IA | |
| 1931 | L | Itasca JC (MN) | 14 | Eveleth JC (MN) | 44 | ? | |
| 1931 | L | Itasca JC (MN) | 0 | Northland JC (MN) | 33 | ? | |
| 1931 | L | Itasca JC (MN) | 0 | Saint Cloud St. (MN) | 38 | ? | |
| 1931 | L | Itasca JC (MN) | 0 | Bemidji St. (MN) | 14 | ? | |
| 1931 | W | Ithaca (NY) | 19 | Oswego St. (NY) | 0 | Oswego, NY | |
| 1931 | W | Ithaca (NY) | 12 | SUNY-Cortland (NY) | 6 | Ithaca, NY | |
| 1931 | L | Ithaca (NY) | 0 | Saint Lawrence (NY) | 54 | Canton, NY | |
| 1931 | W | Ithaca (NY) | 6 | Hartwick (NY) | 0 | Oneonta, NY | |
| 1931 | L | Ithaca (NY) | 13 | Saint Bonaventure (NY) | 26 | Olean, NY | |
| 1931 | W | Jackson St. (MS) | 19 | Alcorn St. (MS) | 6 | Jackson, MS | |
| 1931 | L | Jackson St. (MS) | 0 | Lane (TN) | 26 | ? | |
| 1931 | L | Jackson St. (MS) | 7 | New Orleans (LA) | 19 | ? | |
| 1931 | T | Jackson St. (MS) | 6 | Tougaloo (MS) | 6 | Jackson, MS | |
| 1931 | T | Jacksonville St. (AL) | 6 | Athens Agriculture School (AL) | 6 | ? | |
| 1931 | L | Jacksonville St. (AL) | 6 | Troy (AL) | 24 | Jacksonville, AL | |
| 1931 | L | Jacksonville St. (AL) | 6 | Piedmont (GA) | 12 | ? | |
| 1931 | L | Jacksonville St. (AL) | 14 | Rollins (FL) | 37 | Orlando, FL | |
| 1931 | L | Jacksonville St. (AL) | 13 | Miami (FL) | 14 | Miami, FL | |
| 1931 | L | Jacksonville St. (AL) | 0 | Sewanee (TN) | 18 | Sewanee, TN | |
| 1931 | L | Jacksonville St. (AL) | 0 | Birmingham-Southern (AL) | 40 | Anniston, AL | |
| 1931 | L | Jacksonville St. (AL) | 6 | Tennessee Wesleyan | 21 | Athens, TN | |
| 1931 | L | Jacksonville Stanton HS (FL) | 0 | Bethune-Cookman (FL) | 13 | ? | |
| 1931 | W | Jamestown (ND) | 27 | Park Region College (MN) | 21 | ? | |
| 1931 | T | Jamestown (ND) | 6 | Mayville St. (ND) | 6 | Mayville, ND | |
| 1931 | L | Jamestown (ND) | 0 | Moorhead St. (MN) | 54 | Jamestown, ND | |
| 1931 | W | Jamestown (ND) | 47 | Valley City St. (ND) | 0 | Jamestown, ND | |
| 1931 | W | Jamestown (ND) | 12 | Si Tanka (SD) | 0 | Huron, SD | |
| 1931 | L | Jamestown (ND) | 6 | Minot St. (ND) | 12 | Minot, ND | |
| 1931 | W | Jamestown (ND) | 40 | Dickinson St. (ND) | 0 | Dickinson, ND | |
| 1931 | W | Jamestown (ND) | 27 | North Dakota Science | 7 | Jamestown, ND | |
| 1931 | L | Jarvis Christian (TX) | 2 | Bishop (TX) | 64 | Dallas, TX | |
| 1931 | L | Jefferson (TX) | 0 | John Tarleton College (TX) | 38 | ? | |
| 1931 | L | John Carroll (OH) | 6 | Wittenberg (OH) | 13 | Cleveland, OH | |
| 1931 | L | John Carroll (OH) | 0 | Grove City (PA) | 12 | Cleveland, OH | |
| 1931 | W | John Carroll (OH) | 19 | Case Institute of Technology (OH) | 0 | Cleveland, OH | |
| 1931 | W | John Carroll (OH) | 26 | Adrian (MI) | 6 | Cleveland, OH | |
| 1931 | T | John Carroll (OH) | 0 | Mercer (GA) | 0 | Cleveland, OH | |
| 1931 | W | John Carroll (OH) | 40 | Wilmington (OH) | 14 | Cleveland, OH | |
| 1931 | T | John Carroll (OH) | 6 | Mount Union (OH) | 6 | Alliance, OH | |
| 1931 | L | John Carroll (OH) | 0 | Dayton (OH) | 27 | Dayton, OH | |
| 1931 | W | John Carroll (OH) | 18 | Otterbein (OH) | 0 | Cleveland, OH | |
| 1931 | L | John Carroll (OH) | 0 | Quantico Marines (VA) | 13 | Cleveland, OH | |
| 1931 | L | John Tarleton College (TX) | 0 | Amarillo College (TX) | 12 | ? | |
| 1931 | T | John Tarleton College (TX) | 7 | College of Marshall (TX) | 7 | ? | |
| 1931 | W | John Tarleton College (TX) | 13 | Hillsboro JC (TX) | 0 | ? | |
| 1931 | W | John Tarleton College (TX) | 38 | Jefferson (TX) | 0 | ? | |
| 1931 | W | John Tarleton College (TX) | 13 | Texas Christian Freshmen | 0 | ? | |
| 1931 | W | John Tarleton College (TX) | 45 | Westminster JC (TX) | 0 | ? | |
| 1931 | L | John Tarleton College (TX) | 0 | Abilene Christian (TX) | 13 | Stephenville, TX | |
| 1931 | L | John Tarleton College (TX) | 0 | Texas A&M | 21 | College Station, TX | Texas A&M Game 2 |
| 1931 | W | John Tarleton College (TX) | 13 | Daniel Baker (TX) | 7 | Stephenville, TX | |
| 1931 | W | Johns Hopkins (MD) | 61 | American (DC) | 0 | Baltimore, MD | |
| 1931 | W | Johns Hopkins (MD) | 20 | Lehigh (PA) | 12 | Bethlehem, PA | |
| 1931 | W | Johns Hopkins (MD) | 6 | Washington (MD) | 0 | Baltimore, MD | |
| 1931 | W | Johns Hopkins (MD) | 24 | Swarthmore (PA) | 7 | Baltimore, MD | |
| 1931 | W | Johns Hopkins (MD) | 20 | Saint John's (MD) | 13 | Baltimore, MD | |
| 1931 | W | Johns Hopkins (MD) | 19 | Haverford (PA) | 0 | Haverford, PA | |
| 1931 | L | Johns Hopkins (MD) | 0 | McDaniel College (MD) | 40 | Baltimore, MD | |
| 1931 | L | Johns Hopkins (MD) | 14 | Maryland | 35 | Baltimore, MD | |
| 1931 | L | Johnson C. Smith (NC) | 0 | Clark Atlanta (GA) | 12 | ? | |
| 1931 | T | Johnson C. Smith (NC) | 0 | Virginia-Lynchburg | 0 | ? | |
| 1931 | L | Johnson C. Smith (NC) | 0 | Virginia St. | 43 | Charlotte, NC | |
| 1931 | L | Johnson C. Smith (NC) | 0 | Fisk (TN) | 9 | Charlotte, NC | |
| 1931 | L | Johnson C. Smith (NC) | 6 | Howard (DC) | 69 | Washington, DC | |
| 1931 | L | Johnson C. Smith (NC) | 0 | North Carolina Central | 13 | Charlotte, NC | |
| 1931 | L | Johnson C. Smith (NC) | 0 | Shaw (NC) | 14 | Charlotte, NC | |
| 1931 | L | Johnson C. Smith (NC) | 0 | North Carolina A&T | 12 | Charlotte, NC | |
| 1931 | L | Johnson C. Smith (NC) | 0 | Lincoln (PA) | 12 | Lincoln, PA | |
| 1931 | T | Jones County JC (MS) | 6 | Southeastern Louisiana | 6 | ? | |
| 1931 | L | Jonesboro College (AR) | 0 | Caruthersville JC (MO) | 33 | ? | |
| 1931 | W | Jonesboro College (AR) | 12 | Freed-Hardeman (TN) | 7 | ? | |
| 1931 | L | Jonesboro College (AR) | 0 | Harding (AR) | 19 | ? | |
| 1931 | W | Jonesboro College (AR) | 33 | Harrisburg All-Stars (AR) | 0 | ? | |
| 1931 | L | Jonesboro College (AR) | 6 | Lyon College (AR) | 64 | ? | |
| 1931 | T | Jonesboro College (AR) | 13 | Rector Independents (AR) | 13 | ? | |
| 1931 | L | Jonesboro College (AR) | 0 | Rhodes (TN) | 26 | ? | |
| 1931 | L | Jonesboro College (AR) | 0 | Sunflower JC (MS) | 65 | ? | |
| 1931 | L | Jonesboro College (AR) | 0 | Lambuth (TN) | 28 | Jackson, TN | |
| 1931 | L | Jonesboro College (AR) | 0 | Tennessee JC | 46 | Jonesboro, AR | |
| 1931 | L | Juniata (PA) | 0 | Dickinson (PA) | 6 | Carlisle, PA | |
| 1931 | W | Juniata (PA) | 26 | Susquehanna (PA) | 2 | Huntingdon, PA | |
| 1931 | L | Juniata (PA) | 7 | Drexel Institute (PA) | 13 | Huntingdon, PA | |
| 1931 | L | Juniata (PA) | 7 | Muhlenberg (PA) | 19 | Allentown, PA | |
| 1931 | W | Juniata (PA) | 6 | Gettysburg (PA) | 0 | Gettysburg, PA | |
| 1931 | W | Juniata (PA) | 14 | Westminster (PA) | 0 | New Wilmington, PA | |
| 1931 | L | Juniata (PA) | 0 | Lebanon Valley (PA) | 31 | Lebanon, PA | |
| 1931 | W | Juniata (PA) | 25 | Waynesburg (PA) | 6 | Huntingdon, PA | |
| 1931 | W | Kalamazoo (MI) | 26 | General Motors Tech (MI) | 0 | Kalamazoo, MI | |
| 1931 | W | Kalamazoo (MI) | 20 | Hope (MI) | 19 | Kalamazoo, MI | |
| 1931 | W | Kalamazoo (MI) | 19 | Notre Dame B Team (IN) | 0 | Kalamazoo, MI | |
| 1931 | W | Kalamazoo (MI) | 16 | Grand Rapids JC (MI) | 0 | Kalamazoo, MI | |
| 1931 | L | Kalamazoo (MI) | 7 | Hillsdale (MI) | 25 | Hillsdale, MI | |
| 1931 | W | Kalamazoo (MI) | 17 | Albion (MI) | 0 | Kalamazoo, MI | |
| 1931 | L | Kalamazoo (MI) | 0 | Olivet (MI) | 13 | Olivet, MI | |
| 1931 | L | Kalamazoo (MI) | 6 | Alma (MI) | 13 | Alma, MI | |
| 1931 | L | Kalamazoo (MI) | 7 | North Central (IL) | 14 | Kalamazoo, MI | |
| 1931 | L | Kansas | 0 | Haskell Indian Nations (KS) | 6 | Lawrence, KS | |
| 1931 | W | Kansas | 6 | Washburn (KS) | 0 | Topeka, KS | |
| 1931 | L | Kansas | 0 | Oklahoma | 10 | Norman, OK | |
| 1931 | W | Kansas | 30 | Millikin (IL) | 0 | Lawrence, KS | |
| 1931 | W | Kansas | 27 | Colorado St. | 6 | Lawrence, KS | |
| 1931 | L | Kansas | 0 | Kansas St. | 13 | Lawrence, KS | |
| 1931 | L | Kansas | 0 | Nebraska | 6 | Lincoln, NE | |
| 1931 | L | Kansas | 7 | Oklahoma St. | 13 | Lawrence, KS | |
| 1931 | W | Kansas | 28 | Washington (MO) | 0 | Saint Louis, MO | |
| 1931 | W | Kansas | 14 | Missouri | 0 | Lawrence, KS | |
| 1931 | W | Kansas St. | 26 | Pittsburg St. (KS) | 7 | Manhattan, KS | |
| 1931 | W | Kansas St. | 20 | Wichita St. (KS) | 6 | Wichita, KS | |
| 1931 | L | Kansas St. | 6 | Iowa St. | 7 | Ames, IA | |
| 1931 | W | Kansas St. | 20 | Missouri | 7 | Columbia, MO | |
| 1931 | W | Kansas St. | 13 | Kansas | 0 | Lawrence, KS | |
| 1931 | W | Kansas St. | 14 | Oklahoma | 0 | Manhattan, KS | |
| 1931 | W | Kansas St. | 19 | West Virginia | 0 | Morgantown, WV | |
| 1931 | L | Kansas St. | 3 | Nebraska | 6 | Manhattan, KS | |
| 1931 | W | Kansas St. | 19 | North Dakota St. | 6 | Manhattan, KS | |
| 1931 | W | Kansas St. | 22 | Washburn (KS) | 0 | Topeka, KS | |
| 1931 | W | Kansas Wesleyan | 47 | McPherson (KS) | 0 | Salina, KS | |
| 1931 | W | Kansas Wesleyan | 6 | Phillips (OK) | 0 | Salina, KS | |
| 1931 | W | Kansas Wesleyan | 51 | Bethel (KS) | 0 | Salina, KS | |
| 1931 | W | Kansas Wesleyan | 20 | Doane (NE) | 6 | ? | |
| 1931 | W | Kansas Wesleyan | 25 | Ottawa (KS) | 6 | Ottawa, KS | |
| 1931 | T | Kansas Wesleyan | 0 | Bethany (KS) | 0 | Salina, KS | |
| 1931 | W | Kansas Wesleyan | 14 | Rockhurst (MO) | 12 | Kansas City, MO | |
| 1931 | T | Kansas Wesleyan | 0 | Baker (KS) | 0 | Salina, KS | |
| 1931 | L | Kelly Field (TX) | 0 | Sul Ross St. (TX) | 18 | ? | |
| 1931 | L | Kemper Military School (MO) | 0 | Central Missouri St. | 59 | ? | |
| 1931 | L | Kemper Military School (MO) | 0 | Rockhurst (MO) | 44 | ? | |
| 1931 | L | Kemper Military School (MO) | 7 | Missouri Valley | 51 | Marshall, MO | |
| 1931 | L | Kemper Military School (MO) | 6 | Chillicothe Business College (MO) | 33 | Boonville, MO | |
| 1931 | L | Kemper Military School (MO) | 7 | Culver-Stockton (MO) | 20 | ? | |
| 1931 | L | Kemper Military School (MO) | 6 | Wentworth Military Academy (MO) | 25 | Lexington, MO | |
| 1931 | L | Kendall Institute (SC) | 0 | Harbison JC (SC) | 13 | ? | |
| 1931 | L | Kent St. (OH) | 6 | Oberlin (OH) | 12 | Oberlin, OH | |
| 1931 | W | Kent St. (OH) | 33 | Capital (OH) | 0 | Kent, OH | |
| 1931 | L | Kent St. (OH) | 7 | Akron (OH) | 12 | Akron, OH | |
| 1931 | L | Kent St. (OH) | 0 | Mount Union (OH) | 25 | Alliance, OH | |
| 1931 | L | Kent St. (OH) | 0 | Baldwin-Wallace (OH) | 31 | Berea, OH | |
| 1931 | W | Kent St. (OH) | 6 | Otterbein (OH) | 0 | Kent, OH | |
| 1931 | W | Kent St. (OH) | 7 | Hiram (OH) | 0 | Kent, OH | |
| 1931 | W | Kentucky | 19 | Maryville (TN) | 0 | Lexington, KY | |
| 1931 | W | Kentucky | 7 | Florida | 2 | Jacksonville, FL | |
| 1931 | L | Kentucky | 0 | Duke (NC) | 7 | Lexington, KY | |
| 1931 | W | Kentucky | 45 | Washington & Lee (VA) | 0 | Lexington, KY | |
| 1931 | T | Kentucky | 6 | Maryland | 6 | College Park, MD | |
| 1931 | W | Kentucky | 20 | Virginia Tech | 6 | Lexington, KY | |
| 1931 | L | Kentucky | 7 | Alabama | 9 | Tuscaloosa, AL | |
| 1931 | W | Kentucky | 20 | Virginia Military Institute | 12 | Lexington, VA | |
| 1931 | T | Kentucky | 6 | Tennessee | 6 | Lexington, KY | |
| 1931 | L | Kentucky Military Institute | 6 | Oakland City (IN) | 13 | ? | |
| 1931 | W | Kentucky St. | 39 | Louisville Municipal (KY) | 6 | ? | |
| 1931 | W | Kentucky St. | 42 | Morristown College (TN) | 0 | ? | |
| 1931 | W | Kentucky St. | 18 | Tennessee St. | 0 | ? | |
| 1931 | W | Kentucky St. | 18 | Bluefield St. (WV) | 2 | Bluefield, WV | |
| 1931 | W | Kentucky St. | 25 | West Kentucky Industrial | 12 | Paducah, KY | |
| 1931 | L | Kentucky St. | 0 | West Virginia St. | 12 | Institute, WV | |
| 1931 | L | Kentucky St. | 6 | Wilberforce (OH) | 24 | Wilberforce, OH | |
| 1931 | W | Kentucky St. | 13 | Knoxville (TN) | 0 | Frankfort, KY | |
| 1931 | W | Kentucky St. | 18 | Alabama A&M | 0 | Frankfort, KY | |
| 1931 | L | Kenyon (OH) | 0 | Xavier (OH) | 41 | Cincinnati, OH | |
| 1931 | L | Kenyon (OH) | 13 | Otterbein (OH) | 26 | Westerville, OH | |
| 1931 | W | Kenyon (OH) | 7 | Ashland (OH) | 2 | Ashland, OH | |
| 1931 | L | Kenyon (OH) | 0 | Baldwin-Wallace (OH) | 20 | Gambier, OH | |
| 1931 | W | Kenyon (OH) | 26 | Hobart (NY) | 6 | Geneva, NY | |
| 1931 | W | Kenyon (OH) | 44 | Capital (OH) | 0 | Columbus, OH | |
| 1931 | W | Kenyon (OH) | 26 | Marietta (OH) | 0 | Gambier, OH | |
| 1931 | L | Keystone Academy (PA) | 0 | Lycoming (PA) | 7 | Williamsport, PA | |
| 1931 | L | Kidder JC (MO) | 6 | Graceland (IA) | 45 | Lamoni, IA | |
| 1931 | L | King College (TN) | 0 | Emory & Henry (VA) | 19 | ? | |
| 1931 | L | King College (TN) | 0 | Lincoln Memorial (TN) | 6 | Bristol, TN | |
| 1931 | L | King College (TN) | 0 | Appalachian St. (NC) | 20 | Bristol, TN | |
| 1931 | L | King College (TN) | 0 | Catawba (NC) | 16 | Bristol, TN | |
| 1931 | L | King College (TN) | 0 | Virginia Tech | 33 | Blacksburg, VA | |
| 1931 | W | King College (TN) | 7 | Concord (WV) | 6 | Bristol, TN | |
| 1931 | L | King College (TN) | 6 | Lenoir-Rhyne (NC) | 22 | Hickory, NC | |
| 1931 | L | King College (TN) | 0 | Carson-Newman (TN) | 26 | Jefferson City, TN | |
| 1931 | W | King College (TN) | 13 | East Tennessee St. | 6 | Johnson City, TN | |
| 1931 | T | King College (TN) | 0 | Milligan (TN) | 0 | Bristol, TN | |
| 1931 | L | Kings Mountain HS (NC) | 0 | Wingate (NC) | 27 | ? | |
| 1931 | L | Kitsap AC (WA) | 0 | Pacific Lutheran (WA) | 6 | Bremerton, WA | |
| 1931 | L | Knox (IL) | 6 | Army (NY) | 67 | West Point, NY | |
| 1931 | L | Knox (IL) | 0 | Cornell College (IA) | 9 | Galesburg, IL | |
| 1931 | W | Knox (IL) | 7 | Illinois St. | 0 | Galesburg, IL | |
| 1931 | W | Knox (IL) | 14 | Western Illinois | 7 | Galesburg, IL | |
| 1931 | L | Knox (IL) | 0 | Augustana (IL) | 6 | Rock Island, IL | |
| 1931 | T | Knox (IL) | 7 | Illinois College | 7 | Galesburg, IL | |
| 1931 | W | Knox (IL) | 7 | Beloit (WI) | 0 | Beloit, WI | |
| 1931 | L | Knox (IL) | 0 | Coe (IA) | 7 | Cedar Rapids, IA | |
| 1931 | L | Knox (IL) | 12 | Monmouth (IL) | 19 | Galesburg, IL | |
| 1931 | L | Knoxville (TN) | 13 | Clark Atlanta (GA) | 14 | Knoxville, TN | |
| 1931 | W | Knoxville (TN) | 62 | Miles (AL) | 0 | Knoxville, TN | |
| 1931 | W | Knoxville (TN) | 27 | Alabama A&M | 0 | Knoxville, TN | |
| 1931 | W | Knoxville (TN) | 6 | Morris Brown (GA) | 0 | Knoxville, TN | |
| 1931 | L | Knoxville (TN) | 7 | Tuskegee (AL) | 18 | Knoxville, TN | |
| 1931 | L | Knoxville (TN) | 0 | Kentucky St. | 13 | Frankfort, KY | |
| 1931 | T | Knoxville (TN) | 0 | South Carolina St. | 0 | Orangeburg, SC | |
| 1931 | W | Knoxville (TN) | 33 | Talladega (AL) | 0 | Knoxville, TN | |
| 1931 | L | Knoxville Austin HS (TN) | 0 | Morristown College (TN) | 7 | ? | |
| 1931 | L | Kutztown (PA) | 0 | Atlantic Trade | 6 | ? | |
| 1931 | L | Kutztown (PA) | 0 | Lock Haven (PA) | 65 | ? | |
| 1931 | L | Kutztown (PA) | 0 | Mansfield (PA) | 21 | ? | |
| 1931 | L | Kutztown (PA) | 6 | Bloomsburg (PA) | 32 | Bloomsburg, PA | |
| 1931 | L | Kutztown (PA) | 0 | Millersville (PA) | 13 | Millersville, PA | |
| 1931 | L | Kutztown (PA) | 0 | Shippensburg (PA) | 65 | Shippensburg, PA | |
| 1931 | L | Kutztown (PA) | 0 | New Jersey (NJ) | 8 | Kutztown, PA | |
| 1931 | L | La Salle (PA) | 6 | Saint John's (MD) | 13 | Annapolis, MD | |
| 1931 | L | La Salle (PA) | 0 | Mount Saint Mary's (MD) | 28 | Emmitsburg, MD | |
| 1931 | W | La Salle (PA) | 20 | Villanova B Team (PA) | 0 | Villanova, PA | |
| 1931 | W | La Salle (PA) | 26 | Brooklyn (NY) | 0 | Philadelphia, PA | |
| 1931 | W | La Salle (PA) | 18 | Moravian (PA) | 6 | Philadelphia, PA | |
| 1931 | L | La Salle (PA) | 7 | Pennsylvania B Team | 12 | Philadelphia, PA | |
| 1931 | L | La Salle (PA) | 0 | Niagara (NY) | 20 | Lewiston, NY | |
| 1931 | W | La Salle (PA) | 6 | West Chester (PA) | 0 | West Chester, PA | |
| 1931 | W | La Verne (CA) | 13 | Citrus College (CA) | 0 | ? | |
| 1931 | T | La Verne (CA) | 12 | Fullerton College (CA) | 12 | ? | |
| 1931 | L | La Verne (CA) | 7 | Redlands (CA) | 13 | Redlands, CA | |
| 1931 | W | La Verne (CA) | 33 | Chapman (CA) | 7 | La Verne, CA | |
| 1931 | W | La Verne (CA) | 7 | Fresno St. (CA) | 6 | Fresno, CA | |
| 1931 | L | La Verne (CA) | 13 | Whittier (CA) | 26 | Whittier, CA | |
| 1931 | W | La Verne (CA) | 18 | California-Santa Barbara | 13 | Santa Barbara, CA | |
| 1931 | L | La Verne (CA) | 6 | California Tech | 20 | La Verne, CA | |
| 1931 | L | La Veta Town Team (CO) | 0 | Adams St. (CO) | 32 | ? | |
| 1931 | W | Lafayette (PA) | 26 | Muhlenberg (PA) | 0 | Easton, PA | |
| 1931 | W | Lafayette (PA) | 22 | Rutgers (NJ) | 0 | Easton, PA | |
| 1931 | L | Lafayette (PA) | 0 | Colgate (NY) | 16 | Hamilton, NY | |
| 1931 | W | Lafayette (PA) | 51 | Baltimore (MD) | 0 | Easton, PA | |
| 1931 | W | Lafayette (PA) | 22 | Saint John's (MD) | 0 | Easton, PA | |
| 1931 | W | Lafayette (PA) | 21 | Washington & Jefferson (PA) | 0 | Easton, PA | |
| 1931 | L | Lafayette (PA) | 0 | Pennsylvania | 3 | Philadelphia, PA | |
| 1931 | W | Lafayette (PA) | 33 | Penn St. | 0 | Easton, PA | |
| 1931 | W | Lafayette (PA) | 13 | Lehigh (PA) | 7 | Bethlehem, PA | |
| 1931 | W | Lake Forest (IL) | 45 | Concordia (IN) | 0 | ? | |
| 1931 | L | Lake Forest (IL) | 6 | Monmouth (IL) | 32 | Monmouth, IL | |
| 1931 | T | Lake Forest (IL) | 0 | Carroll (WI) | 0 | Lake Forest, IL | |
| 1931 | T | Lake Forest (IL) | 0 | Illinois St. | 0 | Lake Forest, IL | |
| 1931 | L | Lake Forest (IL) | 13 | North Central (IL) | 20 | Naperville, IL | |
| 1931 | T | Lake Forest (IL) | 6 | Beloit (WI) | 6 | Beloit, WI | |
| 1931 | T | Lake Forest (IL) | 7 | Augustana (IL) | 7 | Lake Forest, IL | |
| 1931 | T | Lakeland All-Stars (FL) | 0 | Florida Southern | 0 | ? | Game tied - score unknown |
| 1931 | W | Lakeland All-Stars (FL) | 7 | Florida Southern | 0 | ? | |
| 1931 | L | Lambuth (TN) | 0 | Memphis (TN) | 13 | Memphis, TN | |
| 1931 | L | Lambuth (TN) | 6 | Delta St. (MS) | 7 | Jackson, TN | |
| 1931 | L | Lambuth (TN) | 6 | Sunflower JC (MS) | 37 | Moorhead, MN | |
| 1931 | W | Lambuth (TN) | 26 | Freed-Hardeman (TN) | 0 | ? | |
| 1931 | T | Lambuth (TN) | 0 | Freed-Hardeman (TN) | 0 | ? | |
| 1931 | L | Lambuth (TN) | 0 | Tennessee JC | 25 | Martin, TN | |
| 1931 | L | Lambuth (TN) | 13 | Caruthersville JC (MO) | 18 | Jackson, TN | |
| 1931 | W | Lambuth (TN) | 28 | Jonesboro College (AR) | 0 | Jackson, TN | |
| 1931 | L | Lambuth (TN) | 7 | Murray St. (KY) | 27 | Murray, KY | |
| 1931 | T | Lambuth (TN) | 0 | Bethel (TN) | 0 | Jackson, TN | |
| 1931 | W | Lane (TN) | 26 | Jackson St. (MS) | 0 | ? | |
| 1931 | L | Lane (TN) | 0 | Rust (MS) | 7 | ? | |
| 1931 | W | Lane (TN) | 64 | Tougaloo (MS) | 0 | ? | |
| 1931 | L | Lane (TN) | 0 | Tuskegee (AL) | 40 | Tuskegee, AL | |
| 1931 | W | Lane (TN) | 64 | Mississippi Industrial Training School | 0 | Jackson, TN | |
| 1931 | L | Lane (TN) | 9 | Lincoln (MO) | 34 | Jefferson City, MO | |
| 1931 | W | Langley Field (VA) | 25 | High Point (NC) | 0 | ? | |
| 1931 | W | Langley Field (VA) | 41 | Newport News Apprentice School (VA) | 7 | ? | |
| 1931 | T | Langley Field (VA) | 0 | Quantico Marines (VA) | 0 | ? | |
| 1931 | L | Langley Field (VA) | 0 | US Coast Guard (CT) | 13 | ? | |
| 1931 | W | Langley Field (VA) | 20 | Potomac St. (WV) | 0 | Newport News, VA | |
| 1931 | W | Langley Field (VA) | 20 | Campbell (NC) | 0 | Langley AFB, VA | |
| 1931 | L | Langley Field (VA) | 0 | Gallaudet (DC) | 18 | Hampton, VA | |
| 1931 | W | Langley Field (VA) | 39 | Atlantic (VA) | 0 | Langley AFB, VA | |
| 1931 | W | Langley Field (VA) | 6 | Appalachian St. (NC) | 3 | Hampton, VA | |
| 1931 | W | Langley Field (VA) | 21 | Guilford (NC) | 7 | Langley AFB, VA | |
| 1931 | L | Langston (OK) | 0 | Prairie View A&M (TX) | 6 | ? | |
| 1931 | W | Langston (OK) | 83 | Tulsa YMCA (OK) | 6 | ? | |
| 1931 | L | Langston (OK) | 6 | Wilberforce (OH) | 10 | ? | |
| 1931 | T | Langston (OK) | 7 | Wiley (TX) | 7 | ? | |
| 1931 | W | Langston (OK) | 36 | Arkansas-Pine Bluff | 0 | Langston, OK | |
| 1931 | W | Langston (OK) | 32 | Fisk (TN) | 0 | Langston, OK | |
| 1931 | L | Largo HS (FL) | 0 | Tampa HS (FL) | 7 | Largo, FL | |
| 1931 | L | LaSalle-Peru JC (IL) | 0 | Mount Morris (IL) | 26 | ? | |
| 1931 | L | LaSalle-Peru JC (IL) | 0 | Concordia (IL) | 19 | River Forest, IL | |
| 1931 | L | LaSalle-Peru JC (IL) | 0 | Aurora (IL) | 26 | Aurora, IL | |
| 1931 | W | Laurinburg Institute (NC) | 13 | Fayetteville St. (NC) | 6 | ? | |
| 1931 | L | Lawrence (WI) | 0 | Marquette (WI) | 39 | Milwaukee, WI | |
| 1931 | W | Lawrence (WI) | 18 | Carroll (WI) | 12 | Waukesha, WI | |
| 1931 | L | Lawrence (WI) | 0 | Beloit (WI) | 6 | Appleton, WI | |
| 1931 | W | Lawrence (WI) | 14 | Carroll (WI) | 6 | Appleton, WI | |
| 1931 | L | Lawrence (WI) | 0 | Ripon (WI) | 24 | Appleton, WI | |
| 1931 | L | Lawrence (WI) | 6 | Carleton (MN) | 45 | Appleton, WI | |
| 1931 | L | Lebanon Valley (PA) | 6 | Penn St. | 19 | State College, PA | |
| 1931 | W | Lebanon Valley (PA) | 18 | Saint Joseph's (PA) | 7 | Philadelphia, PA | |
| 1931 | W | Lebanon Valley (PA) | 7 | Muhlenberg (PA) | 6 | Allentown, PA | |
| 1931 | L | Lebanon Valley (PA) | 0 | Georgetown (DC) | 25 | Washington, DC | |
| 1931 | L | Lebanon Valley (PA) | 6 | Dartmouth (NH) | 20 | Hanover, NH | |
| 1931 | W | Lebanon Valley (PA) | 7 | Mount Saint Mary's (MD) | 6 | Lebanon, PA | |
| 1931 | W | Lebanon Valley (PA) | 31 | Juniata (PA) | 0 | Lebanon, PA | |
| 1931 | L | Lebanon Valley (PA) | 0 | Albright (PA) | 19 | Reading, PA | |
| 1931 | W | Lees-McRae JC (NC) | 51 | Union (KY) | 0 | ? | |
| 1931 | T | Lees-McRae JC (NC) | 14 | Mars Hill JC (NC) | 14 | Mars Hill, NC | |
| 1931 | W | Lehigh (PA) | 13 | Widener (PA) | 0 | Bethlehem, PA | |
| 1931 | W | Lehigh (PA) | 19 | Princeton (NJ) | 7 | Princeton, NJ | |
| 1931 | L | Lehigh (PA) | 12 | Johns Hopkins (MD) | 20 | Bethlehem, PA | |
| 1931 | L | Lehigh (PA) | 7 | Ursinus (PA) | 12 | Bethlehem, PA | |
| 1931 | L | Lehigh (PA) | 0 | Pennsylvania | 32 | Philadelphia, PA | |
| 1931 | L | Lehigh (PA) | 0 | Brown (RI) | 33 | Providence, RI | |
| 1931 | W | Lehigh (PA) | 33 | Muhlenberg (PA) | 0 | Bethlehem, PA | |
| 1931 | L | Lehigh (PA) | 12 | Rutgers (NJ) | 26 | New Brunswick, NJ | |
| 1931 | L | Lehigh (PA) | 7 | Lafayette (PA) | 13 | Bethlehem, PA | |
| 1931 | L | Lehigh (PA) | 0 | Penn St. | 31 | Philadelphia, PA | |
| 1931 | T | Leland (LA) | 0 | Alcorn St. (MS) | 0 | ? | |
| 1931 | W | Leland (LA) | 6 | Grambling St. (LA) | 0 | ? | Leland won - score unknown |
| 1931 | L | Leland (LA) | 0 | Straight (LA) | 6 | ? | |
| 1931 | L | Leland (LA) | 0 | Southern (LA) | 81 | Baton Rouge, LA | |
| 1931 | W | LeMoyne-Owen (TN) | 38 | Shorter College (AR) | 0 | Memphis, TN | |
| 1931 | W | LeMoyne-Owen (TN) | 13 | Tougaloo (MS) | 7 | Jackson, MS | |
| 1931 | W | LeMoyne-Owen (TN) | 19 | Fisk (TN) | 18 | Nashville, TN | |
| 1931 | W | LeMoyne-Owen (TN) | 53 | Campbell College (MS) | 0 | Memphis, TN | |
| 1931 | W | LeMoyne-Owen (TN) | 57 | Philander-Smith (AR) | 7 | Memphis, TN | |
| 1931 | L | LeMoyne-Owen (TN) | 2 | Lincoln (MO) | 13 | Jefferson City, MO | |
| 1931 | L | LeMoyne-Owen (TN) | 12 | Tennessee St. | 13 | Memphis, TN | |
| 1931 | T | LeMoyne-Owen (TN) | 6 | Alcorn St. (MS) | 6 | Memphis, TN | |
| 1931 | L | Lenoir-Rhyne (NC) | 0 | Presbyterian (SC) | 20 | Hickory, NC | |
| 1931 | L | Lenoir-Rhyne (NC) | 6 | Guilford (NC) | 19 | Greensboro, NC | |
| 1931 | W | Lenoir-Rhyne (NC) | 7 | Newberry (SC) | 6 | Newberry, SC | |
| 1931 | L | Lenoir-Rhyne (NC) | 0 | Appalachian St. (NC) | 6 | Hickory, NC | |
| 1931 | L | Lenoir-Rhyne (NC) | 0 | Milligan (TN) | 25 | Milligan College, TN | |
| 1931 | W | Lenoir-Rhyne (NC) | 22 | King College (TN) | 6 | Hickory, NC | |
| 1931 | W | Lenoir-Rhyne (NC) | 19 | Elon (NC) | 6 | Hickory, NC | |
| 1931 | L | Lenoir-Rhyne (NC) | 6 | Maryville (TN) | 14 | Hickory, NC | |
| 1931 | L | Lenoir-Rhyne (NC) | 6 | High Point (NC) | 12 | High Point, NC | |
| 1931 | L | Lenoir-Rhyne (NC) | 2 | Catawba (NC) | 25 | Hickory, NC | |
| 1931 | L | Lewis & Clark (OR) | 6 | Western Oregon | 39 | Monmouth, OR | |
| 1931 | L | Lewis & Clark (OR) | 0 | Whitman (WA) | 37 | Walla Walla, WA | |
| 1931 | W | Lewis & Clark (OR) | 13 | College of Idaho | 6 | Albany, OR | |
| 1931 | L | Lewis & Clark (OR) | 0 | Saint Martin's (WA) | 51 | Olympia, WA | |
| 1931 | T | Lewis & Clark (OR) | 0 | Southern Oregon | 0 | Portland, OR | |
| 1931 | L | Lewis & Clark (OR) | 7 | Portland (OR) | 26 | Portland, OR | |
| 1931 | L | Lewis & Clark (OR) | 0 | Pacific (OR) | 20 | Albany, OR | |
| 1931 | L | Lewis & Clark (OR) | 13 | Willamette (OR) | 25 | Salem, OR | |
| 1931 | W | Lewis & Clark (OR) | 7 | Linfield (OR) | 0 | Albany, OR | |
| 1931 | L | Lewis-Clark St. (ID) | 0 | Eastern Washington | 50 | Cheney, WA | |
| 1931 | W | Lewis-Clark St. (ID) | 19 | Eastern Oregon | 0 | Lewiston, ID | |
| 1931 | W | Lincoln (MO) | 37 | Saint Louis Collegians (MO) | 0 | ? | |
| 1931 | T | Lincoln (MO) | 0 | Tennessee St. | 0 | ? | Score Unknown |
| 1931 | T | Lincoln (MO) | 0 | Western College (MO) | 0 | ? | |
| 1931 | W | Lincoln (MO) | 7 | Arkansas-Pine Bluff | 6 | Pine Bluff, AR | |
| 1931 | W | Lincoln (MO) | 34 | Lane (TN) | 9 | Jefferson City, MO | |
| 1931 | W | Lincoln (MO) | 13 | LeMoyne-Owen (TN) | 2 | Jefferson City, MO | |
| 1931 | W | Lincoln (MO) | 25 | West Kentucky Industrial | 0 | Jefferson City, MO | |
| 1931 | W | Lincoln (MO) | 52 | Louisville Municipal (KY) | 13 | Jefferson City, MO | |
| 1931 | W | Lincoln (PA) | 12 | North Carolina Central | 0 | ? | |
| 1931 | L | Lincoln (PA) | 0 | Tuskegee (AL) | 19 | ? | |
| 1931 | W | Lincoln (PA) | 27 | Saint Paul's (VA) | 0 | Lawrenceville, VA | |
| 1931 | W | Lincoln (PA) | 7 | Virginia Union | 0 | Lincoln, PA | |
| 1931 | W | Lincoln (PA) | 12 | North Carolina A&T | 0 | Greensboro, NC | |
| 1931 | W | Lincoln (PA) | 12 | Morgan St. (MD) | 0 | Philadelphia, PA | |
| 1931 | L | Lincoln (PA) | 6 | Hampton (VA) | 13 | New York, NY | |
| 1931 | W | Lincoln (PA) | 12 | Johnson C. Smith (NC) | 0 | Lincoln, PA | |
| 1931 | L | Lincoln (PA) | 6 | Wilberforce (OH) | 14 | Wilberforce, OH | |
| 1931 | W | Lincoln (PA) | 7 | Howard (DC) | 6 | Philadelphia, PA | |
| 1931 | W | Lincoln Memorial (TN) | 6 | King College (TN) | 0 | Bristol, TN | |
| 1931 | W | Lincoln Memorial (TN) | 13 | Eastern Kentucky | 8 | Richmond, KY | |
| 1931 | L | Lincoln Memorial (TN) | 0 | Davis & Elkins (WV) | 65 | Grafton, WV | |
| 1931 | L | Lincoln Memorial (TN) | 0 | Maryville (TN) | 25 | Maryville, TN | |
| 1931 | L | Lincoln Memorial (TN) | 0 | Middle Tennessee St. | 38 | Murfreesboro, TN | |
| 1931 | W | Lincoln Memorial (TN) | 13 | Union (KY) | 12 | Barbourville, KY | |
| 1931 | L | Lincoln Memorial (TN) | 0 | Tusculum (TN) | 13 | Harrogate, TN | |
| 1931 | T | Lincoln Memorial (TN) | 6 | East Tennessee St. | 6 | Johnson City, TN | |
| 1931 | L | Lincoln Memorial (TN) | 0 | Tennessee Tech | 27 | Harrogate, TN | |
| 1931 | L | Lincoln Memorial (TN) | 0 | Carson-Newman (TN) | 38 | Jefferson City, TN | |
| 1931 | L | Lincoln Memorial (TN) | 0 | Catawba (NC) | 39 | Salisbury, NC | |
| 1931 | W | Lincoln Memorial (TN) | 45 | Sue Bennett (KY) | 7 | Harrogate, TN | |
| 1931 | L | Linfield (OR) | 2 | Western Oregon | 27 | Monmouth, OR | |
| 1931 | L | Linfield (OR) | 0 | Oregon St. | 25 | Corvallis, OR | |
| 1931 | L | Linfield (OR) | 6 | Willamette (OR) | 13 | Salem, OR | |
| 1931 | L | Linfield (OR) | 6 | Pacific (OR) | 18 | McMinnville, OR | |
| 1931 | L | Linfield (OR) | 6 | Puget Sound (WA) | 18 | McMinnville, OR | |
| 1931 | T | Linfield (OR) | 6 | Portland (OR) | 6 | McMinnville, OR | |
| 1931 | L | Linfield (OR) | 0 | Lewis & Clark (OR) | 7 | Albany, OR | |
| 1931 | L | Little Rock JC (AR) | 0 | Southern Arkansas | 20 | Little Rock, AR | |
| 1931 | L | Little Rock JC (AR) | 6 | Harding (AR) | 19 | Searcy, AR | |
| 1931 | L | Little Rock JC (AR) | 0 | Arkansas-Monticello | 34 | Little Rock, AR | |
| 1931 | W | Little Rock JC (AR) | 13 | El Dorado JC (AR) | 12 | El Dorado, AR | |
| 1931 | L | Livingstone (NC) | 0 | North Carolina A&T | 7 | Salisbury, NC | |
| 1931 | T | Livingstone (NC) | 6 | Shaw (NC) | 6 | Salisbury, NC | |
| 1931 | L | Livingstone (NC) | 0 | Brick JC (NC) | 7 | Salisbury, NC | |
| 1931 | L | Livingstone (NC) | 0 | North Carolina Central | 33 | Salisbury, NC | |
| 1931 | L | Livingstone (NC) | 0 | Hampton (VA) | 44 | Hampton, VA | |
| 1931 | L | Livingstone (NC) | 4 | Claflin (SC) | 6 | Salisbury, NC | |
| 1931 | T | Livingstone (NC) | 0 | Allen (SC) | 0 | Salisbury, NC | |
| 1931 | T | Livingstone (NC) | 6 | Virginia-Lynchburg | 6 | ? | |
| 1931 | W | Lock Haven (PA) | 65 | Kutztown (PA) | 0 | ? | |
| 1931 | T | Lock Haven (PA) | 0 | Lycoming (PA) | 0 | ? | |
| 1931 | W | Lock Haven (PA) | 34 | Mansfield (PA) | 0 | ? | |
| 1931 | W | Lock Haven (PA) | 32 | Millersville (PA) | 12 | ? | |
| 1931 | W | Lock Haven (PA) | 26 | West Chester (PA) | 0 | West Chester, PA | |
| 1931 | W | Lock Haven (PA) | 13 | Slippery Rock (PA) | 0 | Slippery Rock, PA | |
| 1931 | T | Lock Haven (PA) | 7 | Indiana (PA) | 7 | Lock Haven, PA | |
| 1931 | W | Lock Haven (PA) | 20 | Bloomsburg (PA) | 7 | Bloomsburg, PA | |
| 1931 | W | Lock Haven (PA) | 12 | Clarion (PA) | 0 | Lock Haven, PA | |
| 1931 | L | Lon Morris (TX) | 0 | Centenary Freshmen (LA) | 21 | ? | |
| 1931 | W | Lon Morris (TX) | 21 | Decatur Baptist College (TX) | 7 | ? | |
| 1931 | W | Lon Morris (TX) | 19 | Hillsboro JC (TX) | 0 | ? | |
| 1931 | W | Lon Morris (TX) | 6 | Texas A&M-Commerce | 0 | Commerce, TX | |
| 1931 | L | Lon Morris (TX) | 7 | Texas Military College | 19 | ? | |
| 1931 | L | Lon Morris (TX) | 0 | Weatherford (TX) | 19 | ? | |
| 1931 | L | Lon Morris (TX) | 6 | Northwestern St. (LA) | 13 | Natchitoches, LA | |
| 1931 | W | Lon Morris (TX) | 10 | Stephen F. Austin (TX) | 0 | Jacksonville, TX | |
| 1931 | W | Lon Morris (TX) | 18 | Louisiana-Lafayette | 7 | Lafayette, LA | |
| 1931 | W | Long Island-Brooklyn (NY) | 9 | Baltimore (MD) | 7 | Brooklyn, NY | |
| 1931 | W | Long Island-Brooklyn (NY) | 14 | Hobart (NY) | 6 | Geneva, NY | |
| 1931 | W | Long Island-Brooklyn (NY) | 7 | City College of New York | 6 | Manhattan, NY | |
| 1931 | L | Long Island-Brooklyn (NY) | 0 | Saint John's (NY) | 22 | Brooklyn, NY | |
| 1931 | W | Long Island-Brooklyn (NY) | 8 | Massachusetts-Lowell | 3 | Brooklyn, NY | |
| 1931 | W | Long Island-Brooklyn (NY) | 34 | Upsala (NJ) | 7 | Brooklyn, NY | |
| 1931 | W | Long Island-Brooklyn (NY) | 12 | Rensselaer Tech (NY) | 0 | Troy, NY | |
| 1931 | W | Long Island-Brooklyn (NY) | 33 | Alfred (NY) | 0 | Brooklyn, NY | |
| 1931 | L | Longshorman AC | 7 | San Diego Marines (CA) | 34 | ? | |
| 1931 | T | Loras (IA) | 6 | Wisconsin-La Crosse | 6 | Dubuque, IA | |
| 1931 | W | Loras (IA) | 6 | Parsons (IA) | 0 | Fairfield, IA | |
| 1931 | L | Loras (IA) | 0 | Northern Iowa | 19 | Cedar Falls, IA | |
| 1931 | W | Loras (IA) | 6 | Mount Morris (IL) | 0 | Mount Morris, IL | |
| 1931 | W | Loras (IA) | 8 | Westmar (IA) | 6 | LeMars, IA | |
| 1931 | L | Loras (IA) | 0 | Saint Ambrose (IA) | 15 | Dubuque, IA | |
| 1931 | L | Loras (IA) | 0 | Simpson (IA) | 7 | Dubuque, IA | |
| 1931 | W | Loras (IA) | 7 | Luther (IA) | 0 | Decorah, IA | |
| 1931 | L | Louisburg (NC) | 0 | Wingate (NC) | 27 | ? | |
| 1931 | W | Louisburg (NC) | 7 | Atlantic (VA) | 6 | Virginia Beach, VA | |
| 1931 | L | Louisiana College | 6 | Union (TN) | 12 | Pineville, LA | |
| 1931 | W | Louisiana College | 38 | Delta St. (MS) | 0 | Pineville, LA | |
| 1931 | L | Louisiana College | 0 | Loyola (LA) | 77 | New Orleans, LA | |
| 1931 | L | Louisiana College | 6 | Mississippi College | 36 | Clinton, MS | |
| 1931 | L | Louisiana College | 7 | Northwestern St. (LA) | 12 | Natchitoches, LA | |
| 1931 | W | Louisiana College | 13 | Southern Mississippi | 0 | Pineville, LA | |
| 1931 | L | Louisiana College | 6 | Louisiana-Lafayette | 7 | Lafayette, LA | |
| 1931 | L | Louisiana College | 7 | Louisiana Tech | 27 | Pineville, LA | |
| 1931 | T | Louisiana College Freshmen | 0 | Northeast Louisiana JC | 0 | ? | |
| 1931 | W | Louisiana St. | 35 | Spring Hill (AL) | 0 | Baton Rouge, LA | |
| 1931 | L | Louisiana St. | 0 | Army (NY) | 20 | West Point, NY | |
| 1931 | W | Louisiana St. | 19 | South Carolina | 12 | Baton Rouge, LA | |
| 1931 | L | Louisiana St. | 0 | Texas Christian | 3 | Fort Worth, TX | |
| 1931 | W | Louisiana St. | 31 | Mississippi St. | 0 | Baton Rouge, LA | |
| 1931 | W | Louisiana St. | 13 | Arkansas | 6 | Shreveport, LA | |
| 1931 | L | Louisiana St. | 6 | Sewanee (TN) | 12 | Baton Rouge, LA | |
| 1931 | W | Louisiana St. | 26 | Mississippi | 3 | Jackson, MS | |
| 1931 | L | Louisiana St. | 7 | Tulane (LA) | 34 | New Orleans, LA | |
| 1931 | W | Louisiana Tech | 13 | Copiah-Lincoln JC (MS) | 7 | Ruston, LA | |
| 1931 | W | Louisiana Tech | 39 | Union (TN) | 0 | Jackson, TN | |
| 1931 | W | Louisiana Tech | 38 | Louisiana-Lafayette | 0 | Ruston, LA | |
| 1931 | W | Louisiana Tech | 13 | Millsaps (MS) | 7 | Ruston, LA | |
| 1931 | W | Louisiana Tech | 18 | Northwestern St. (LA) | 2 | Ruston, LA | |
| 1931 | W | Louisiana Tech | 19 | Mississippi College | 13 | Ruston, LA | |
| 1931 | W | Louisiana Tech | 27 | Louisiana College | 7 | Pineville, LA | |
| 1931 | W | Louisiana Tech Freshmen | 6 | El Dorado JC (AR) | 0 | Ruston, LA | |
| 1931 | T | Louisiana-Lafayette | 6 | Southeastern Louisiana | 6 | Lafayette, LA | |
| 1931 | L | Louisiana-Lafayette | 0 | Mississippi College | 54 | Clinton, MS | |
| 1931 | L | Louisiana-Lafayette | 0 | College of Marshall (TX) | 25 | Lafayette, LA | |
| 1931 | L | Louisiana-Lafayette | 0 | Louisiana Tech | 38 | Ruston, LA | |
| 1931 | L | Louisiana-Lafayette | 0 | Spring Hill (AL) | 25 | Lafayette, LA | |
| 1931 | W | Louisiana-Lafayette | 7 | Louisiana College | 6 | Lafayette, LA | |
| 1931 | L | Louisiana-Lafayette | 7 | Lon Morris (TX) | 18 | Lafayette, LA | |
| 1931 | L | Louisiana-Lafayette | 2 | Northwestern St. (LA) | 38 | Natchitoches, LA | |
| 1931 | L | Louisville (KY) | 0 | Hanover (IN) | 3 | Louisville, KY | |
| 1931 | L | Louisville (KY) | 0 | DePaul (IL) | 46 | Louisville, KY | |
| 1931 | L | Louisville (KY) | 13 | Transylvania (KY) | 12 | Louisville, KY | Louisville Forfeits |
| 1931 | L | Louisville (KY) | 6 | Butler (IN) | 61 | Indianapolis, IN | |
| 1931 | L | Louisville (KY) | 19 | Eastern Kentucky | 14 | Louisville, KY | Louisville Forfeits |
| 1931 | L | Louisville (KY) | 6 | Western Kentucky | 20 | Bowling Green, KY | |
| 1931 | L | Louisville (KY) | 6 | Georgetown (KY) | 20 | Georgetown, KY | |
| 1931 | L | Louisville (KY) | 0 | Centre (KY) | 75 | Louisville, KY | |
| 1931 | L | Louisville Municipal (KY) | 6 | Kentucky St. | 39 | ? | |
| 1931 | T | Louisville Municipal (KY) | 13 | West Kentucky Industrial | 13 | Louisville, KY | Date in question |
| 1931 | L | Louisville Municipal (KY) | 13 | Lincoln (MO) | 52 | Jefferson City, MO | |
| 1931 | L | Louisville Municipal (KY) | 0 | West Virginia St. | 92 | Institute, WV | |
| 1931 | L | Loyola (LA) | 7 | Santa Clara (CA) | 13 | ? | |
| 1931 | L | Loyola (LA) | 0 | Tennessee-Chattanooga | 6 | New Orleans, LA | |
| 1931 | L | Loyola (LA) | 0 | Saint Louis (MO) | 32 | New Orleans, LA | |
| 1931 | W | Loyola (LA) | 77 | Louisiana College | 0 | New Orleans, LA | |
| 1931 | W | Loyola (LA) | 38 | Saint Edward's (TX) | 6 | New Orleans, LA | |
| 1931 | W | Loyola (LA) | 12 | Oglethorpe (GA) | 7 | New Orleans, LA | |
| 1931 | W | Loyola (LA) | 13 | Mississippi College | 4 | New Orleans, LA | |
| 1931 | L | Loyola (LA) | 0 | Detroit (MI) | 21 | Detroit, MI | |
| 1931 | W | Loyola (LA) | 7 | Xavier (OH) | 2 | New Orleans, LA | |
| 1931 | W | Loyola (MD) | 72 | Gallaudet (DC) | 0 | Baltimore, MD | |
| 1931 | L | Loyola (MD) | 0 | Villanova (PA) | 32 | Villanova, PA | |
| 1931 | W | Loyola (MD) | 13 | Mount Saint Mary's (MD) | 2 | Baltimore, MD | |
| 1931 | W | Loyola (MD) | 26 | Saint John's (NY) | 6 | Jamaica, NY | |
| 1931 | T | Loyola (MD) | 7 | McDaniel College (MD) | 7 | Baltimore, MD | |
| 1931 | T | Loyola (MD) | 6 | Canisius (NY) | 6 | Buffalo, NY | |
| 1931 | L | Loyola (MD) | 14 | Holy Cross (MA) | 16 | Worcester, MA | |
| 1931 | L | Loyola (MD) | 0 | Catholic (DC) | 13 | Washington, DC | |
| 1931 | W | Loyola Freshmen (LA) | 26 | Southeastern Louisiana | 0 | ? | |
| 1931 | L | Loyola Marymount (CA) | 0 | San Diego Marines (CA) | 7 | San Diego, CA | |
| 1931 | W | Loyola Marymount (CA) | 7 | San Francisco (CA) | 6 | San Francisco, CA | |
| 1931 | W | Loyola Marymount (CA) | 13 | San Francisco Olympic Club (CA) | 0 | Los Angeles, CA | |
| 1931 | T | Loyola Marymount (CA) | 6 | West Coast Navy (CA) | 6 | ? | |
| 1931 | W | Loyola Marymount (CA) | 22 | Drake (IA) | 7 | Los Angeles, CA | |
| 1931 | L | Loyola Marymount (CA) | 0 | Santa Clara (CA) | 6 | Los Angeles, CA | |
| 1931 | W | Loyola Marymount (CA) | 21 | Whittier (CA) | 7 | Los Angeles, CA | |
| 1931 | W | Loyola Marymount (CA) | 19 | Pomona-Pitzer (CA) | 0 | Claremont, CA | |
| 1931 | W | Loyola Marymount (CA) | 7 | Occidental (CA) | 6 | Los Angeles, CA | |
| 1931 | W | Loyola Marymount (CA) | 21 | California Tech | 0 | Los Angeles, CA | |
| 1931 | L | Luther (IA) | 7 | Saint Mary's (MN) | 13 | Decorah, IA | |
| 1931 | W | Luther (IA) | 32 | Upper Iowa | 14 | Decorah, IA | |
| 1931 | W | Luther (IA) | 67 | Dubuque (IA) | 0 | Decorah, IA | |
| 1931 | L | Luther (IA) | 12 | Saint Ambrose (IA) | 13 | Davenport, IA | |
| 1931 | W | Luther (IA) | 13 | Westmar (IA) | 7 | Decorah, IA | |
| 1931 | W | Luther (IA) | 12 | Northern Iowa | 6 | Cedar Falls, IA | |
| 1931 | L | Luther (IA) | 6 | Saint Olaf (MN) | 14 | Decorah, IA | |
| 1931 | W | Luther (IA) | 20 | Buena Vista (IA) | 0 | Storm Lake, IA | |
| 1931 | L | Luther (IA) | 0 | Loras (IA) | 7 | Decorah, IA | |
| 1931 | W | Luther JC (NE) | 6 | Dana (NE) | 0 | Blair, NE | |
| 1931 | L | Luther JC (NE) | 0 | Dana (NE) | 6 | Wahoo, NE | |
| 1931 | L | Luther JC (NE) | 0 | Minnesota St.-Mankato | 24 | Mankato, MN | |
| 1931 | L | Luther JV (IA) | 0 | Wartburg JC (IA) | 2 | ? | |
| 1931 | T | Lycoming (PA) | 0 | Lock Haven (PA) | 0 | ? | |
| 1931 | W | Lycoming (PA) | 50 | Mansfield (PA) | 0 | ? | |
| 1931 | L | Lycoming (PA) | 0 | West Liberty St. (WV) | 7 | Wheeling, WV | |
| 1931 | W | Lynchburg (VA) | 12 | American (DC) | 0 | Lynchburg, VA | |
| 1931 | L | Lynchburg (VA) | 0 | Rollins (FL) | 19 | Orlando, FL | |
| 1931 | L | Lynchburg (VA) | 0 | Hampden-Sydney (VA) | 18 | Lynchburg, VA | |
| 1931 | W | Lynchburg (VA) | 15 | Emory & Henry (VA) | 12 | Emory, VA | |
| 1931 | W | Lynchburg (VA) | 7 | High Point (NC) | 6 | Lynchburg, VA | |
| 1931 | L | Lynchburg (VA) | 0 | Elon (NC) | 26 | Elon College, NC | |
| 1931 | L | Lynchburg (VA) | 13 | Randolph-Macon (VA) | 14 | Lynchburg, VA | |
| 1931 | L | Lynchburg (VA) | 13 | Guilford (NC) | 25 | Lynchburg, VA | |
| 1931 | L | Lynchburg (VA) | 0 | Saint John's (MD) | 13 | Annapolis, MD | |
| 1931 | W | Lyon College (AR) | 6 | Harding (AR) | 0 | ? | Arkansas College won - score unknown |
| 1931 | W | Lyon College (AR) | 64 | Jonesboro College (AR) | 6 | ? | |
| 1931 | L | Lyon College (AR) | 7 | Ouachita Baptist (AR) | 25 | ? | |
| 1931 | W | Lyon College (AR) | 27 | Central Arkansas | 13 | Batesville, AR | |
| 1931 | L | Lyon College (AR) | 0 | Arkansas Tech | 26 | Batesville, AR | |
| 1931 | L | Lyon College (AR) | 0 | Arkansas-Monticello | 39 | Monticello, AR | |
| 1931 | L | Lyon College (AR) | 8 | Hendrix (AR) | 13 | Conway, AR | |
| 1931 | W | Macalester (MN) | 19 | Wisconsin-Stout | 6 | Saint Paul, MN | |
| 1931 | W | Macalester (MN) | 14 | Saint John's (MN) | 13 | Collegeville, MN | |
| 1931 | L | Macalester (MN) | 0 | Concordia-Moorhead (MN) | 18 | Saint Paul, MN | |
| 1931 | W | Macalester (MN) | 27 | Wisconsin-Eau Claire | 0 | Saint Paul, MN | |
| 1931 | L | Macalester (MN) | 0 | Saint Thomas (MN) | 7 | Minneapolis, MN | |
| 1931 | W | Macalester (MN) | 13 | Augsburg (MN) | 0 | Saint Paul, MN | |
| 1931 | T | Macalester (MN) | 6 | Hamline (MN) | 6 | Saint Paul, MN | |
| 1931 | L | Macalester Freshmen (MN) | 6 | Minnesota St.-Mankato | 12 | ? | |
| 1931 | L | Maine | 0 | Yale (CT) | 19 | New Haven, CT | |
| 1931 | W | Maine | 20 | Bowdoin (ME) | 0 | Orono, ME | |
| 1931 | W | Maine | 8 | Connecticut | 0 | Storrs, CT | |
| 1931 | L | Maine | 7 | Rhode Island | 8 | Orono, ME | |
| 1931 | L | Maine | 7 | New Hampshire | 12 | Orono, ME | |
| 1931 | W | Maine | 9 | Bates (ME) | 6 | Lewiston, ME | |
| 1931 | W | Maine | 19 | Colby (ME) | 7 | Waterville, ME | |
| 1931 | W | Manchester (IN) | 21 | Grand Rapids JC (MI) | 6 | ? | |
| 1931 | L | Manchester (IN) | 14 | DePauw (IN) | 27 | Greencastle, IN | |
| 1931 | W | Manchester (IN) | 17 | Crane JC (IL) | 13 | North Manchester, IN | |
| 1931 | L | Manchester (IN) | 14 | Adrian (MI) | 18 | North Manchester, IN | |
| 1931 | L | Manchester (IN) | 7 | Olivet (MI) | 12 | Olivet, MI | |
| 1931 | L | Manchester (IN) | 0 | Defiance (OH) | 6 | North Manchester, IN | |
| 1931 | W | Manchester (IN) | 14 | Ball St. (IN) | 6 | Muncie, IN | |
| 1931 | W | Manchester (IN) | 13 | Valparaiso (IN) | 12 | Valparaiso, IN | |
| 1931 | W | Manhattan (NY) | 87 | Baltimore (MD) | 0 | Manhattan, NY | |
| 1931 | T | Manhattan (NY) | 0 | City College of New York | 0 | Manhattan, NY | Polo Grounds |
| 1931 | L | Manhattan (NY) | 6 | Catholic (DC) | 19 | Washington, DC | |
| 1931 | W | Manhattan (NY) | 13 | Oglethorpe (GA) | 0 | Manhattan, NY | Polo Grounds |
| 1931 | L | Manhattan (NY) | 0 | Colgate (NY) | 33 | Hamilton, NY | |
| 1931 | W | Manhattan (NY) | 12 | Boston (MA) | 0 | Boston, MA | Braves Field |
| 1931 | W | Manhattan (NY) | 8 | Saint John's (NY) | 7 | Manhattan, NY | |
| 1931 | W | Manitoba (MB) | 16 | Alberta (AB) | 6 | Winnipeg, MB (Canada) | |
| 1931 | W | Manitoba (MB) | 13 | Alberta (AB) | 2 | Edmonton, AB (Canada) | |
| 1931 | W | Mankato CC (MN) | 24 | Waldorf JC (IA) | 0 | ? | |
| 1931 | W | Mansfield (PA) | 21 | Kutztown (PA) | 0 | ? | |
| 1931 | L | Mansfield (PA) | 0 | Lock Haven (PA) | 34 | ? | |
| 1931 | T | Mansfield (PA) | 0 | Millersville (PA) | 0 | ? | |
| 1931 | T | Mansfield (PA) | 6 | SUNY-Cortland (NY) | 6 | ? | |
| 1931 | L | Mansfield (PA) | 0 | Bloomsburg (PA) | 12 | Mansfield, PA | |
| 1931 | L | Mansfield (PA) | 0 | Lycoming (PA) | 50 | Williamsport, PA | |
| 1931 | L | Mansfield (PA) | 0 | East Stroudsburg (PA) | 19 | East Stroudsburg, PA | |
| 1931 | L | Marietta (OH) | 0 | Rio Grande (OH) | 6 | Marietta, OH | |
| 1931 | L | Marietta (OH) | 0 | Ohio Northern | 37 | Ada, OH | |
| 1931 | W | Marietta (OH) | 6 | Capital (OH) | 3 | Marietta, OH | |
| 1931 | L | Marietta (OH) | 6 | Ashland (OH) | 7 | Ashland, OH | |
| 1931 | L | Marietta (OH) | 0 | Cincinnati (OH) | 50 | Cincinnati, OH | |
| 1931 | L | Marietta (OH) | 0 | Marshall (WV) | 40 | Huntington, WV | |
| 1931 | L | Marietta (OH) | 0 | Otterbein (OH) | 13 | Marietta, OH | |
| 1931 | L | Marietta (OH) | 0 | Kenyon (OH) | 26 | Gambier, OH | |
| 1931 | L | Marion Military Institute (AL) | 0 | Spring Hill (AL) | 53 | ? | |
| 1931 | L | Marion Military Institute (AL) | 0 | Samford (AL) | 72 | Birmingham, AL | |
| 1931 | W | Marion Military Institute (AL) | 8 | Troy (AL) | 6 | ? | |
| 1931 | W | Marquette (WI) | 39 | Lawrence (WI) | 0 | Milwaukee, WI | |
| 1931 | W | Marquette (WI) | 13 | Washington & Jefferson (PA) | 6 | Milwaukee, WI | |
| 1931 | W | Marquette (WI) | 40 | Ripon (WI) | 0 | Milwaukee, WI | |
| 1931 | L | Marquette (WI) | 0 | Detroit (MI) | 7 | Detroit, MI | |
| 1931 | W | Marquette (WI) | 7 | Boston College (MA) | 0 | Boston, MA | |
| 1931 | W | Marquette (WI) | 13 | Mississippi | 6 | Milwaukee, WI | |
| 1931 | W | Marquette (WI) | 21 | Butler (IN) | 0 | Indianapolis, IN | |
| 1931 | W | Marquette (WI) | 7 | Creighton (NE) | 0 | Milwaukee, WI | |
| 1931 | W | Marquette (WI) | 32 | Drake (IA) | 6 | Des Moines, IA | |
| 1931 | T | Marquette Freshmen (WI) | 0 | Saint Norbert (WI) | 0 | De Pere, WI | |
| 1931 | W | Mars Hill JC (NC) | 23 | Marshall | 0 | ? | |
| 1931 | W | Mars Hill JC (NC) | 33 | Western Carolina (NC) | 0 | Cullowhee, NC | |
| 1931 | L | Mars Hill JC (NC) | 0 | East Tennessee St. | 18 | Johnson City, TN | |
| 1931 | T | Mars Hill JC (NC) | 14 | Lees-McRae JC (NC) | 14 | Mars Hill, NC | |
| 1931 | L | Mars Hill JC (NC) | 0 | Rutherford College (NC) | 7 | Asheville, NC | |
| 1931 | L | Mars Hill JC (NC) | 7 | Belmont Abbey (NC) | 26 | Belmont, NC | |
| 1931 | L | Mars Hill JC (NC) | 0 | Tusculum (TN) | 29 | Greeneville, TN | |
| 1931 | W | Mars Hill JC (NC) | 19 | Asheville-Biltmore College (NC) | 0 | Mars Hill, NC | |
| 1931 | L | Marshall | 0 | Mars Hill JC (NC) | 23 | ? | |
| 1931 | W | Marshall (WV) | 31 | Bethany (WV) | 6 | Bethany, WV | |
| 1931 | W | Marshall (WV) | 60 | Fairmont St. (WV) | 0 | Huntington, WV | |
| 1931 | L | Marshall (WV) | 0 | Washington & Jefferson (PA) | 19 | Washington, PA | |
| 1931 | W | Marshall (WV) | 20 | Charleston (WV) | 6 | Huntington, WV | |
| 1931 | W | Marshall (WV) | 6 | Salem College (WV) | 0 | Clarksburg, WV | |
| 1931 | W | Marshall (WV) | 40 | Marietta (OH) | 0 | Huntington, WV | |
| 1931 | W | Marshall (WV) | 44 | Emory & Henry (VA) | 13 | Bluefield, WV | |
| 1931 | L | Marshall (WV) | 13 | Wittenberg (OH) | 27 | Springfield, OH | |
| 1931 | L | Marshall (WV) | 0 | West Virginia Wesleyan | 13 | Huntington, WV | |
| 1931 | L | Martin Luther (MN) | 0 | Saint Paul-Luther College (MN) | 54 | ? | |
| 1931 | W | Maryland | 7 | Virginia | 6 | College Park, MD | |
| 1931 | W | Maryland | 41 | McDaniel College (MD) | 6 | Baltimore, MD | |
| 1931 | L | Maryland | 12 | Vanderbilt (TN) | 39 | Nashville, TN | |
| 1931 | W | Maryland | 6 | Navy (MD) | 0 | Washington, DC | |
| 1931 | W | Maryland | 13 | Washington (MD) | 0 | College Park, MD | |
| 1931 | T | Maryland | 6 | Kentucky | 6 | College Park, MD | |
| 1931 | W | Maryland | 41 | Virginia Military Institute | 20 | Richmond, VA | |
| 1931 | W | Maryland | 20 | Virginia Tech | 0 | Blacksburg, VA | |
| 1931 | W | Maryland | 13 | Washington & Lee (VA) | 7 | College Park, MD | |
| 1931 | W | Maryland | 35 | Johns Hopkins (MD) | 14 | Baltimore, MD | |
| 1931 | L | Maryland-Eastern Shore | 0 | Bowie St. (MD) | 32 | Princess Anne, MD | |
| 1931 | L | Maryland-Eastern Shore | 0 | Cheyney (PA) | 40 | ? | |
| 1931 | L | Maryland-Eastern Shore | 0 | Delaware St. | 30 | ? | |
| 1931 | L | Maryville (TN) | 0 | Kentucky | 19 | Lexington, KY | |
| 1931 | T | Maryville (TN) | 6 | Appalachian St. (NC) | 6 | Maryville, TN | |
| 1931 | W | Maryville (TN) | 51 | Union (KY) | 0 | Maryville, TN | |
| 1931 | W | Maryville (TN) | 25 | Lincoln Memorial (TN) | 0 | Maryville, TN | |
| 1931 | L | Maryville (TN) | 0 | Tennessee | 33 | Knoxville, TN | |
| 1931 | W | Maryville (TN) | 26 | Tennessee Wesleyan | 7 | Maryville, TN | |
| 1931 | T | Maryville (TN) | 6 | Samford (AL) | 6 | Maryville, TN | |
| 1931 | T | Maryville (TN) | 0 | Milligan (TN) | 0 | Johnson City, TN | |
| 1931 | W | Maryville (TN) | 14 | Lenoir-Rhyne (NC) | 6 | Hickory, NC | |
| 1931 | W | Maryville (TN) | 7 | Carson-Newman (TN) | 0 | Maryville, TN | |
| 1931 | L | Mason City JC (IA) | 0 | Waldorf JC (IA) | 6 | ? | |
| 1931 | W | Mason City JC (IA) | 13 | Wartburg JC (IA) | 6 | ? | |
| 1931 | W | Massachusetts | 32 | Bowdoin (ME) | 6 | Amherst, MA | |
| 1931 | L | Massachusetts | 3 | Springfield (MA) | 21 | Springfield, MA | |
| 1931 | W | Massachusetts | 32 | Middlebury (VT) | 6 | Amherst, MA | |
| 1931 | W | Massachusetts | 50 | Cooper Union (NY) | 0 | Amherst, MA | |
| 1931 | W | Massachusetts | 33 | Norwich (VT) | 6 | Northfield, VT | |
| 1931 | W | Massachusetts | 3 | Worcester Tech (MA) | 0 | Worcester, MA | |
| 1931 | W | Massachusetts | 13 | Amherst (MA) | 12 | Amherst, MA | |
| 1931 | W | Massachusetts | 77 | Wagner (NY) | 0 | Amherst, MA | |
| 1931 | T | Massachusetts | 7 | Tufts (MA) | 7 | Amherst, MA | |
| 1931 | W | Massachusetts-Lowell | 21 | Middlebury (VT) | 13 | Middlebury, VT | |
| 1931 | W | Massachusetts-Lowell | 6 | Seton Hall (NJ) | 0 | Lowell, MA | |
| 1931 | W | Massachusetts-Lowell | 26 | Arnold College (CT) | 0 | Lowell, MA | |
| 1931 | L | Massachusetts-Lowell | 6 | New Hampshire | 12 | Durham, NH | |
| 1931 | L | Massachusetts-Lowell | 3 | Long Island-Brooklyn (NY) | 8 | Brooklyn, NY | |
| 1931 | L | Massachusetts-Lowell | 6 | Providence (RI) | 19 | Lowell, MA | |
| 1931 | W | Massachusetts-Lowell | 30 | Upsala (NJ) | 0 | Lowell, MA | |
| 1931 | T | Massanutten Military Academy (VA) | 0 | Newport News Apprentice School (VA) | 0 | ? | |
| 1931 | L | Mayville St. (ND) | 0 | Minot St. (ND) | 13 | ? | |
| 1931 | T | Mayville St. (ND) | 6 | North Dakota Science | 6 | ? | |
| 1931 | T | Mayville St. (ND) | 6 | Jamestown (ND) | 6 | Mayville, ND | |
| 1931 | W | Mayville St. (ND) | 13 | Valley City St. (ND) | 6 | Valley City, ND | |
| 1931 | T | Mayville St. (ND) | 6 | Dickinson St. (ND) | 6 | Mayville, ND | |
| 1931 | T | McCook JC (NE) | 0 | Nebraska Central | 0 | ? | |
| 1931 | L | McCook JC (NE) | 0 | Nebraska-Kearney | 6 | Kearney, NE | |
| 1931 | L | McDaniel College (MD) | 7 | Georgetown (DC) | 25 | Washington, DC | |
| 1931 | L | McDaniel College (MD) | 6 | Maryland | 41 | Baltimore, MD | |
| 1931 | L | McDaniel College (MD) | 13 | Boston College (MA) | 19 | Westminster, MD | |
| 1931 | W | McDaniel College (MD) | 59 | Saint John's (MD) | 0 | Baltimore, MD | |
| 1931 | L | McDaniel College (MD) | 12 | Washington & Jefferson (PA) | 13 | Baltimore, MD | |
| 1931 | T | McDaniel College (MD) | 0 | Duquesne (PA) | 0 | Pittsburgh, PA | |
| 1931 | T | McDaniel College (MD) | 7 | Loyola (MD) | 7 | Baltimore, MD | |
| 1931 | W | McDaniel College (MD) | 40 | Johns Hopkins (MD) | 0 | Baltimore, MD | |
| 1931 | W | McDaniel College (MD) | 20 | Mount Saint Mary's (MD) | 0 | Westminster, MD | |
| 1931 | W | McDaniel College (MD) | 34 | Muhlenberg (PA) | 0 | Baltimore, MD | |
| 1931 | W | McKendree (IL) | 18 | Scott Field (IL) | 0 | ? | |
| 1931 | W | McKendree (IL) | 13 | Elmhurst (IL) | 7 | Lebanon, IL | |
| 1931 | L | McKendree (IL) | 0 | Saint Viator (IL) | 24 | Lebanon, IL | |
| 1931 | L | McKendree (IL) | 0 | Bradley (IL) | 33 | Peoria, IL | |
| 1931 | W | McKendree (IL) | 24 | Evansville (IN) | 6 | Evansville, IN | |
| 1931 | L | McKendree (IL) | 0 | Southern Illinois | 7 | Lebanon, IL | |
| 1931 | T | McKendree (IL) | 12 | Shurtleff (IL) | 12 | Alton, IL | |
| 1931 | W | McKendree (IL) | 7 | Illinois Wesleyan | 6 | Bloomington, IL | |
| 1931 | L | McKendree (IL) | 7 | Rose-Hulman Tech (IN) | 10 | Terre Haute, IN | |
| 1931 | L | McKinley HS Alumni (HI) | 6 | Hawaii | 20 | Honolulu, HI | |
| 1931 | L | McMurry (TX) | 0 | Texas St. | 18 | San Marcos, TX | |
| 1931 | L | McMurry (TX) | 7 | Abilene Christian (TX) | 13 | Abilene, TX | |
| 1931 | W | McMurry (TX) | 7 | Daniel Baker (TX) | 6 | Abilene, TX | |
| 1931 | L | McMurry (TX) | 6 | Southwestern (TX) | 7 | Georgetown, TX | |
| 1931 | L | McMurry (TX) | 0 | Howard Payne (TX) | 20 | Brownwood, TX | |
| 1931 | W | McMurry (TX) | 34 | Sul Ross St. (TX) | 7 | Abilene, TX | |
| 1931 | L | McMurry (TX) | 7 | Texas-El Paso | 18 | El Paso, TX | |
| 1931 | L | McMurry (TX) | 0 | West Texas A&M | 18 | Amarillo, TX | |
| 1931 | L | McPherson (KS) | 0 | Kansas Wesleyan | 47 | Salina, KS | |
| 1931 | L | McPherson (KS) | 0 | Phillips (OK) | 7 | McPherson, KS | |
| 1931 | W | McPherson (KS) | 14 | Ottawa (KS) | 6 | Ottawa, KS | |
| 1931 | L | McPherson (KS) | 0 | Hutchinson CC (KS) | 6 | McPherson, KS | |
| 1931 | L | McPherson (KS) | 0 | Baker (KS) | 6 | McPherson, KS | |
| 1931 | L | McPherson (KS) | 0 | Fort Hays St. (KS) | 6 | Hays, KS | |
| 1931 | L | McPherson (KS) | 7 | Friends (KS) | 12 | McPherson, KS | |
| 1931 | W | McPherson (KS) | 13 | Bethel (KS) | 0 | McPherson, KS | |
| 1931 | T | McPherson (KS) | 0 | Bethany (KS) | 0 | McPherson, KS | |
| 1931 | W | Memphis (TN) | 13 | Lambuth (TN) | 0 | Memphis, TN | |
| 1931 | L | Memphis (TN) | 0 | Middle Tennessee St. | 15 | Murfreesboro, TN | |
| 1931 | T | Memphis (TN) | 0 | Bethel (TN) | 0 | McKenzie, TN | |
| 1931 | T | Memphis (TN) | 0 | Caruthersville JC (MO) | 0 | Caruthersville, MO | |
| 1931 | L | Memphis (TN) | 0 | Tennessee Tech | 13 | Memphis, TN | |
| 1931 | L | Memphis (TN) | 6 | Arkansas St. | 14 | Jonesboro, AR | |
| 1931 | L | Memphis (TN) | 6 | Delta St. (MS) | 32 | Memphis, TN | |
| 1931 | W | Memphis (TN) | 6 | Bethel (KY) | 0 | Memphis, TN | |
| 1931 | L | Memphis (TN) | 2 | Murray St. (KY) | 28 | Murray, KY | |
| 1931 | L | Menlo JC (CA) | 3 | Cal St.-Chico | 13 | Chico, CA | |
| 1931 | W | Menlo JC (CA) | 26 | Cal Poly-San Luis Obispo | 0 | Atherton, CA | |
| 1931 | W | Mercer (GA) | 28 | Stetson (FL) | 7 | Macon, GA | |
| 1931 | W | Mercer (GA) | 12 | Birmingham-Southern (AL) | 0 | Macon, GA | |
| 1931 | W | Mercer (GA) | 21 | Presbyterian (SC) | 7 | Clinton, SC | |
| 1931 | W | Mercer (GA) | 20 | Erskine (SC) | 7 | Macon, GA | |
| 1931 | W | Mercer (GA) | 26 | Citadel (SC) | 0 | Charleston, SC | |
| 1931 | T | Mercer (GA) | 0 | John Carroll (OH) | 0 | Cleveland, OH | |
| 1931 | W | Mercer (GA) | 25 | Wofford (SC) | 7 | Spartanburg, SC | |
| 1931 | L | Mercer (GA) | 0 | Centre (KY) | 3 | Danville, KY | |
| 1931 | L | Mercer (GA) | 19 | Tennessee-Chattanooga | 27 | Chattanooga, TN | |
| 1931 | W | Mercer (GA) | 20 | Oglethorpe (GA) | 0 | Atlanta, GA | |
| 1931 | W | Mesa St. (CO) | 14 | Fruita HS (CO) | 2 | ? | |
| 1931 | W | Mesa St. (CO) | 14 | Grand Junction HS (CO) | 0 | ? | |
| 1931 | W | Mesa St. (CO) | 40 | Hotchkiss HS (CO) | 0 | ? | |
| 1931 | W | Mesa St. (CO) | 12 | Montrose HS (CO) | 0 | ? | |
| 1931 | W | Mesa St. (CO) | 44 | Palisade HS (CO) | 0 | ? | |
| 1931 | L | Mesa St. (CO) | 0 | Western St. Freshmen (CO) | 15 | Grand Junction, CO | |
| 1931 | W | Miami (FL) | 12 | Parris Island Marines (SC) | 6 | Miami, FL | |
| 1931 | L | Miami (FL) | 0 | Western Kentucky | 20 | Bowling Green, KY | |
| 1931 | L | Miami (FL) | 7 | Bowdon St. (GA) | 12 | Miami, FL | |
| 1931 | L | Miami (FL) | 0 | Murray St. (KY) | 15 | Paducah, KY | |
| 1931 | W | Miami (FL) | 14 | Jacksonville St. (AL) | 13 | Miami, FL | |
| 1931 | L | Miami (FL) | 12 | South Georgia College | 13 | Miami, FL | |
| 1931 | W | Miami (FL) | 7 | Rollins (FL) | 0 | Miami, FL | |
| 1931 | L | Miami (FL) | 20 | Florida Southern | 31 | Miami, FL | |
| 1931 | L | Miami (FL) | 0 | Middle Tennessee St. | 25 | Murfreesboro, TN | |
| 1931 | L | Miami (FL) | 0 | Alabama JV | 16 | Miami, FL | |
| 1931 | W | Miami (FL) | 9 | Erskine (SC) | 0 | Miami, FL | |
| 1931 | L | Miami (FL) | 9 | Norman JC (GA) | 19 | Miami, FL | |
| 1931 | W | Miami (OH) | 47 | Ball St. (IN) | 6 | Oxford, OH | |
| 1931 | L | Miami (OH) | 6 | Wittenberg (OH) | 10 | Oxford, OH | |
| 1931 | W | Miami (OH) | 37 | Wabash (IN) | 0 | Oxford, OH | |
| 1931 | L | Miami (OH) | 0 | Pittsburgh (PA) | 61 | Pittsburgh, PA | |
| 1931 | W | Miami (OH) | 45 | Georgetown (KY) | 0 | Oxford, OH | |
| 1931 | L | Miami (OH) | 7 | Ohio Wesleyan | 12 | Delaware, OH | |
| 1931 | W | Miami (OH) | 19 | Denison (OH) | 0 | Oxford, OH | |
| 1931 | L | Miami (OH) | 0 | Ohio | 13 | Athens, OH | |
| 1931 | L | Miami (OH) | 0 | Cincinnati (OH) | 20 | Cincinnati, OH | |
| 1931 | W | Michigan | 27 | Central Michigan | 0 | Ann Arbor, MI | |
| 1931 | W | Michigan | 34 | Eastern Michigan | 0 | Ann Arbor, MI | |
| 1931 | W | Michigan | 22 | Indiana | 0 | Ann Arbor, MI | |
| 1931 | W | Michigan | 13 | Chicago (IL) | 7 | Ann Arbor, MI | |
| 1931 | L | Michigan | 7 | Ohio St. | 20 | Ann Arbor, MI | |
| 1931 | W | Michigan | 35 | Illinois | 0 | Champaign, IL | |
| 1931 | W | Michigan | 21 | Princeton (NJ) | 0 | Princeton, NJ | |
| 1931 | T | Michigan | 0 | Michigan St. | 0 | Ann Arbor, MI | |
| 1931 | W | Michigan | 6 | Minnesota | 0 | Ann Arbor, MI | |
| 1931 | W | Michigan | 16 | Wisconsin | 0 | Ann Arbor, MI | |
| 1931 | W | Michigan B Team | 19 | Western Michigan | 0 | Kalamazoo, MI | |
| 1931 | W | Michigan B Team | 13 | Olivet (MI) | 0 | Ann Arbor, MI | |
| 1931 | W | Michigan St. | 47 | Cornell College (IA) | 0 | East Lansing, MI | |
| 1931 | W | Michigan St. | 100 | Ripon (WI) | 0 | East Lansing, MI | |
| 1931 | L | Michigan St. | 7 | Army (NY) | 20 | West Point, NY | |
| 1931 | W | Michigan St. | 74 | Alma (MI) | 0 | East Lansing, MI | |
| 1931 | W | Michigan St. | 34 | Illinois Wesleyan | 6 | East Lansing, MI | |
| 1931 | W | Michigan St. | 6 | Georgetown (DC) | 0 | East Lansing, MI | |
| 1931 | L | Michigan St. | 10 | Syracuse (NY) | 15 | East Lansing, MI | |
| 1931 | T | Michigan St. | 0 | Michigan | 0 | Ann Arbor, MI | |
| 1931 | L | Michigan St. | 13 | Detroit (MI) | 20 | Detroit, MI | |
| 1931 | L | Michigan Tech | 0 | Wisconsin-Superior | 43 | Superior, WI | |
| 1931 | W | Michigan Tech | 38 | American Legion All-Stars | 0 | Houghton, MI | |
| 1931 | L | Michigan Tech | 0 | Northland (WI) | 6 | Houghton, MI | |
| 1931 | W | Michigan Tech | 18 | Northern Michigan | 7 | Houghton, MI | |
| 1931 | W | Michigan Tech | 7 | Northern Michigan | 0 | Marquette, MI | |
| 1931 | W | Middle Georgia College | 7 | Georgia Southern | 0 | ? | |
| 1931 | W | Middle Tennessee St. | 20 | Tennessee JC | 0 | Martin, TN | |
| 1931 | W | Middle Tennessee St. | 15 | Memphis (TN) | 0 | Murfreesboro, TN | |
| 1931 | W | Middle Tennessee St. | 25 | Bethel (KY) | 0 | Russellville, KY | |
| 1931 | L | Middle Tennessee St. | 0 | Tennessee-Chattanooga | 19 | Chattanooga, TN | |
| 1931 | W | Middle Tennessee St. | 38 | Lincoln Memorial (TN) | 0 | Murfreesboro, TN | |
| 1931 | L | Middle Tennessee St. | 0 | Western Kentucky | 13 | Bowling Green, KY | |
| 1931 | W | Middle Tennessee St. | 26 | Tennessee Wesleyan | 6 | Murfreesboro, TN | |
| 1931 | L | Middle Tennessee St. | 7 | Murray St. (KY) | 13 | Murray, KY | |
| 1931 | W | Middle Tennessee St. | 25 | Miami (FL) | 0 | Murfreesboro, TN | |
| 1931 | L | Middle Tennessee St. | 7 | Tennessee Tech | 13 | Cookeville, TN | |
| 1931 | W | Middle Tennessee St. Freshmen | 13 | Austin Peay St. (TN) | 7 | ? | |
| 1931 | W | Middle Tennessee St. Freshmen | 7 | Union Freshmen (TN) | 0 | ? | |
| 1931 | L | Middlebury (VT) | 13 | Massachusetts-Lowell | 21 | Middlebury, VT | |
| 1931 | W | Middlebury (VT) | 32 | Norwich (VT) | 6 | Middlebury, VT | |
| 1931 | L | Middlebury (VT) | 6 | Massachusetts | 32 | Amherst, MA | |
| 1931 | L | Middlebury (VT) | 0 | Columbia (NY) | 61 | New York, NY | |
| 1931 | W | Middlebury (VT) | 15 | Coast Guard (CT) | 0 | Middlebury, VT | |
| 1931 | L | Middlebury (VT) | 0 | Springfield (MA) | 54 | Springfield, MA | |
| 1931 | L | Middlebury (VT) | 0 | Clarkson (NY) | 6 | Middlebury, VT | |
| 1931 | W | Middlebury (VT) | 13 | Vermont | 12 | Burlington, VT | |
| 1931 | L | Midland Lutheran (NE) | 6 | Norfolk JC (NE) | 12 | ? | |
| 1931 | L | Midland Lutheran (NE) | 7 | Peru St. (NE) | 13 | ? | |
| 1931 | L | Midland Lutheran (NE) | 0 | Wayne St. (NE) | 20 | Wayne, NE | |
| 1931 | T | Midland Lutheran (NE) | 6 | Hastings (NE) | 6 | Fremont, NE | |
| 1931 | L | Midland Lutheran (NE) | 6 | Nebraska Wesleyan | 21 | Lincoln, NE | |
| 1931 | L | Midland Lutheran (NE) | 0 | Cotner (NE) | 14 | Fremont, NE | |
| 1931 | W | Midland Lutheran (NE) | 21 | Doane (NE) | 7 | Fremont, NE | |
| 1931 | T | Midland Lutheran (NE) | 0 | York (NE) | 0 | York, NE | |
| 1931 | W | Miles (AL) | 7 | Birmingham Industrial HS (AL) | 0 | ? | |
| 1931 | W | Miles (AL) | 14 | Edward Waters (FL) | 7 | ? | |
| 1931 | L | Miles (AL) | 0 | Knoxville (TN) | 62 | Knoxville, TN | |
| 1931 | L | Millen AC (GA) | 0 | Georgia Southern | 68 | ? | |
| 1931 | L | Millersville (PA) | 12 | Lock Haven (PA) | 32 | ? | |
| 1931 | T | Millersville (PA) | 0 | Mansfield (PA) | 0 | ? | |
| 1931 | T | Millersville (PA) | 6 | USA Medical Serivce (PA) | 6 | ? | |
| 1931 | W | Millersville (PA) | 13 | Kutztown (PA) | 0 | Millersville, PA | |
| 1931 | T | Millersville (PA) | 7 | Bloomsburg (PA) | 7 | Millersville, PA | |
| 1931 | L | Millersville (PA) | 6 | California (PA) | 12 | California, PA | |
| 1931 | L | Millersville (PA) | 6 | Shippensburg (PA) | 14 | Millersville, PA | |
| 1931 | L | Millersville (PA) | 8 | West Chester (PA) | 19 | West Chester, PA | |
| 1931 | W | Milligan (TN) | 18 | Tennessee Wesleyan | 6 | Milligan College, TN | |
| 1931 | L | Milligan (TN) | 0 | Emory & Henry (VA) | 12 | Emory, VA | |
| 1931 | T | Milligan (TN) | 0 | Carson-Newman (TN) | 0 | Johnson City, TN | |
| 1931 | L | Milligan (TN) | 2 | Tusculum (TN) | 6 | Milligan College, TN | |
| 1931 | T | Milligan (TN) | 7 | Catawba (NC) | 7 | Salisbury, NC | |
| 1931 | W | Milligan (TN) | 25 | Lenoir-Rhyne (NC) | 0 | Milligan College, TN | |
| 1931 | T | Milligan (TN) | 0 | Maryville (TN) | 0 | Johnson City, TN | |
| 1931 | T | Milligan (TN) | 0 | King College (TN) | 0 | Bristol, TN | |
| 1931 | W | Millikin (IL) | 22 | Crane JC (IL) | 0 | ? | |
| 1931 | W | Millikin (IL) | 25 | Elmhurst (IL) | 0 | ? | |
| 1931 | W | Millikin (IL) | 32 | Scott Field (IL) | 0 | ? | |
| 1931 | W | Millikin (IL) | 32 | Illinois College | 0 | Jacksonville, IL | |
| 1931 | L | Millikin (IL) | 0 | Kansas | 30 | Lawrence, KS | |
| 1931 | L | Millikin (IL) | 0 | Saint Louis (MO) | 27 | Saint Louis, MO | |
| 1931 | W | Millikin (IL) | 6 | Illinois Wesleyan | 0 | Decatur, IL | |
| 1931 | W | Millikin (IL) | 25 | Eastern Illinois | 0 | Charleston, IL | |
| 1931 | L | Millikin (IL) | 12 | Bradley (IL) | 19 | Peoria, IL | |
| 1931 | W | Millsaps (MS) | 19 | Southern Mississippi | 0 | Hattiesburg, MS | |
| 1931 | L | Millsaps (MS) | 0 | Rhodes (TN) | 14 | Jackson, MS | |
| 1931 | W | Millsaps (MS) | 19 | Stetson (FL) | 7 | Deland, FL | |
| 1931 | L | Millsaps (MS) | 7 | Mississippi St. | 10 | Jackson, MS | |
| 1931 | L | Millsaps (MS) | 0 | Samford (AL) | 26 | Jackson, MS | |
| 1931 | L | Millsaps (MS) | 7 | Louisiana Tech | 13 | Ruston, LA | |
| 1931 | W | Millsaps (MS) | 34 | Delta St. (MS) | 7 | Jackson, MS | |
| 1931 | L | Millsaps (MS) | 0 | Mississippi College | 9 | Jackson, MS | |
| 1931 | L | Millsaps JV (MS) | 6 | Northeast Louisiana JC | 7 | ? | |
| 1931 | L | Milton (WI) | 6 | Wartburg (IA) | 26 | ? | |
| 1931 | L | Milton (WI) | 0 | Wisconsin Tech | 6 | ? | |
| 1931 | L | Milton (WI) | 0 | Northwestern (WI) | 7 | Milton, WI | |
| 1931 | L | Milton (WI) | 0 | Wisconsin-Platteville | 12 | Platteville, WI | |
| 1931 | L | Milton (WI) | 0 | Wisconsin-Whitewater | 21 | Milton, WI | |
| 1931 | W | Minnesota | 20 | Oklahoma St. | 0 | Minneapolis, MN | |
| 1931 | L | Minnesota | 14 | Northwestern (IL) | 32 | Evanston, IL | |
| 1931 | L | Minnesota | 0 | Stanford (CA) | 13 | Stanford, CA | |
| 1931 | W | Minnesota | 30 | Ripon (WI) | 0 | Minneapolis, MN | |
| 1931 | W | Minnesota | 13 | North Dakota St. | 7 | Minneapolis, MN | |
| 1931 | W | Minnesota | 34 | Iowa | 0 | Minneapolis, MN | |
| 1931 | W | Minnesota | 14 | Wisconsin | 0 | Minneapolis, MN | |
| 1931 | W | Minnesota | 47 | Cornell College (IA) | 7 | Minneapolis, MN | |
| 1931 | L | Minnesota | 0 | Michigan | 6 | Ann Arbor, MI | |
| 1931 | W | Minnesota | 19 | Ohio St. | 7 | Minneapolis, MN | |
| 1931 | W | Minnesota St.-Mankato | 12 | Macalester Freshmen (MN) | 6 | ? | |
| 1931 | W | Minnesota St.-Mankato | 7 | Saint Cloud St. (MN) | 0 | Mankato, MN | |
| 1931 | W | Minnesota St.-Mankato | 19 | Augustana (SD) | 0 | Sioux Falls, SD | |
| 1931 | T | Minnesota St.-Mankato | 0 | Estherville JC (IA) | 0 | Estherville, IA | |
| 1931 | L | Minnesota St.-Mankato | 0 | Wisconsin-Stout | 7 | Menomonie, WI | |
| 1931 | W | Minnesota St.-Mankato | 24 | Luther JC (NE) | 0 | Mankato, MN | |
| 1931 | W | Minnesota St.-Mankato | 38 | Rochester JC (MN) | 0 | Rochester, MN | |
| 1931 | T | Minnesota St.-Mankato | 0 | Winona St. (MN) | 0 | Winona, MN | |
| 1931 | L | Minnesota-Duluth | 7 | Wisconsin-Superior | 27 | Superior, WI | |
| 1931 | W | Minnesota-Duluth | 6 | Winona St. (MN) | 0 | Winona, MN | |
| 1931 | L | Minnesota-Duluth | 0 | Northland (WI) | 9 | Duluth, MN | |
| 1931 | L | Minnesota-Duluth | 0 | Virginia JC (MN) | 9 | Duluth, MN | |
| 1931 | L | Minnesota-Duluth | 0 | Eveleth JC (MN) | 13 | Duluth, MN | |
| 1931 | L | Minnesota-Duluth | 6 | Duluth JC (MN) | 18 | Duluth, MN | |
| 1931 | L | Minnesota-Duluth | 0 | Bemidji St. (MN) | 14 | Bemidji, MN | |
| 1931 | L | Minot All-Stars (ND) | 0 | Minot St. (ND) | 6 | ? | |
| 1931 | W | Minot St. (ND) | 13 | Mayville St. (ND) | 0 | ? | |
| 1931 | W | Minot St. (ND) | 6 | Minot All-Stars (ND) | 0 | ? | |
| 1931 | T | Minot St. (ND) | 0 | Minot St.-Bottineau (ND) | 0 | ? | |
| 1931 | T | Minot St. (ND) | 0 | Dickinson St. (ND) | 0 | Dickinson, ND | |
| 1931 | W | Minot St. (ND) | 12 | Jamestown (ND) | 6 | Minot, ND | |
| 1931 | W | Minot St. (ND) | 12 | Valley City St. (ND) | 0 | Minot, ND | |
| 1931 | T | Minot St.-Bottineau (ND) | 0 | Minot St. (ND) | 0 | ? | |
| 1931 | L | Minot St.-Bottineau (ND) | 0 | Dickinson St. (ND) | 12 | Dickinson, ND | |
| 1931 | L | Mississippi | 6 | Alabama | 55 | Tuscaloosa, AL | |
| 1931 | L | Mississippi | 0 | Sewanee (TN) | 7 | Oxford, MS | |
| 1931 | L | Mississippi | 0 | Tennessee | 38 | Knoxville, TN | |
| 1931 | W | Mississippi | 13 | Western Kentucky | 6 | Oxford, MS | |
| 1931 | L | Mississippi | 0 | Tulane (LA) | 31 | New Orleans, LA | |
| 1931 | T | Mississippi | 20 | Rhodes (TN) | 20 | Memphis, TN | |
| 1931 | L | Mississippi | 6 | Marquette (WI) | 13 | Milwaukee, WI | |
| 1931 | L | Mississippi | 3 | Louisiana St. | 26 | Jackson, MS | |
| 1931 | W | Mississippi | 25 | Mississippi St. | 14 | Oxford, MS | |
| 1931 | W | Mississippi College | 6 | Mississippi St. | 2 | Starkville, MS | |
| 1931 | W | Mississippi College | 54 | Louisiana-Lafayette | 0 | Clinton, MS | |
| 1931 | W | Mississippi College | 46 | Southern Mississippi | 13 | Clinton, MS | |
| 1931 | W | Mississippi College | 36 | Louisiana College | 6 | Clinton, MS | |
| 1931 | L | Mississippi College | 0 | Birmingham-Southern (AL) | 7 | Jackson, MS | |
| 1931 | L | Mississippi College | 4 | Loyola (LA) | 13 | New Orleans, LA | |
| 1931 | L | Mississippi College | 0 | Colgate (NY) | 27 | Hamilton, NY | |
| 1931 | L | Mississippi College | 13 | Louisiana Tech | 19 | Ruston, LA | |
| 1931 | W | Mississippi College | 9 | Millsaps (MS) | 0 | Jackson, MS | |
| 1931 | L | Mississippi College JV | 12 | Northeast Louisiana JC | 13 | ? | |
| 1931 | W | Mississippi Freshmen | 59 | Union Freshmen (TN) | 0 | ? | |
| 1931 | L | Mississippi Industrial Training School | 0 | Arkansas Baptist | 67 | ? | |
| 1931 | L | Mississippi Industrial Training School | 0 | Lane (TN) | 64 | Jackson, TN | |
| 1931 | L | Mississippi St. | 2 | Mississippi College | 6 | Starkville, MS | |
| 1931 | L | Mississippi St. | 0 | North Carolina St. | 6 | Starkville, MS | |
| 1931 | L | Mississippi St. | 0 | Alabama | 53 | Meridian, MS | |
| 1931 | W | Mississippi St. | 10 | Millsaps (MS) | 7 | Jackson, MS | |
| 1931 | L | Mississippi St. | 0 | Louisiana St. | 31 | Baton Rouge, LA | |
| 1931 | L | Mississippi St. | 7 | Tulane (LA) | 59 | New Orleans, LA | |
| 1931 | W | Mississippi St. | 14 | Rhodes (TN) | 0 | Starkville, MS | |
| 1931 | L | Mississippi St. | 14 | Mississippi | 25 | Oxford, MS | |
| 1931 | L | Missouri | 0 | Texas | 31 | Austin, TX | |
| 1931 | L | Missouri | 6 | Saint Louis (MO) | 31 | Saint Louis, MO | |
| 1931 | W | Missouri | 32 | Drake (IA) | 20 | Des Moines, IA | |
| 1931 | L | Missouri | 7 | Kansas St. | 20 | Columbia, MO | |
| 1931 | L | Missouri | 7 | Colorado | 9 | Boulder, CO | |
| 1931 | L | Missouri | 0 | Iowa St. | 20 | Ames, IA | |
| 1931 | L | Missouri | 7 | Nebraska | 10 | Columbia, MO | |
| 1931 | W | Missouri | 7 | Oklahoma | 0 | Columbia, MO | |
| 1931 | L | Missouri | 0 | Kansas | 14 | Lawrence, KS | |
| 1931 | L | Missouri | 6 | Temple (PA) | 38 | Kansas City, MO | |
| 1931 | L | Missouri B Team | 0 | Westminster (MO) | 14 | ? | |
| 1931 | L | Missouri B Team | 0 | Missouri S&T | 26 | Rolla, MO | |
| 1931 | W | Missouri B Team | 20 | Missouri Valley | 7 | Marshall, MO | |
| 1931 | L | Missouri B Team | 0 | Northwest Missouri St. | 28 | Maryville, MO | |
| 1931 | L | Missouri B Team | 0 | Truman St. (MO) | 21 | Kirksville, MO | |
| 1931 | L | Missouri B Team | 0 | Drury (MO) | 7 | Springfield, MO | |
| 1931 | W | Missouri S&T | 26 | Missouri B Team | 0 | Rolla, MO | |
| 1931 | L | Missouri S&T | 0 | Oklahoma City (OK) | 6 | Oklahoma City, OK | |
| 1931 | W | Missouri S&T | 19 | Pittsburg St. (KS) | 7 | Pittsburg, KS | |
| 1931 | L | Missouri S&T | 0 | Saint Louis (MO) | 7 | Saint Louis, MO | |
| 1931 | L | Missouri S&T | 0 | Northwest Missouri St. | 6 | Maryville, MO | |
| 1931 | W | Missouri S&T | 27 | Central Methodist (MO) | 0 | Rolla, MO | |
| 1931 | W | Missouri S&T | 18 | Drury (MO) | 0 | Springfield, MO | |
| 1931 | W | Missouri S&T | 32 | Northeastern St. (OK) | 0 | Rolla, MO | |
| 1931 | W | Missouri St. | 59 | Connors St. (OK) | 6 | Springfield, MO | |
| 1931 | W | Missouri St. | 22 | Benedictine (KS) | 0 | Springfield, MO | |
| 1931 | W | Missouri St. | 48 | Doane (NE) | 0 | Springfield, MO | |
| 1931 | L | Missouri St. | 0 | Northwest Missouri St. | 7 | Maryville, MO | |
| 1931 | T | Missouri St. | 0 | Truman St. (MO) | 0 | Springfield, MO | |
| 1931 | W | Missouri St. | 20 | Central Missouri St. | 14 | Warrensburg, MO | |
| 1931 | W | Missouri St. | 33 | Southeast Missouri St. | 6 | Springfield, MO | |
| 1931 | L | Missouri St. | 0 | Pittsburg St. (KS) | 20 | Pittsburg, KS | |
| 1931 | W | Missouri Valley | 51 | Kemper Military School (MO) | 7 | Marshall, MO | |
| 1931 | L | Missouri Valley | 13 | Westminster (MO) | 27 | Fulton, MO | |
| 1931 | L | Missouri Valley | 0 | Rockhurst (MO) | 6 | Kansas City, MO | |
| 1931 | W | Missouri Valley | 6 | Central Missouri St. | 0 | Warrensburg, MO | |
| 1931 | L | Missouri Valley | 7 | Missouri B Team | 20 | Marshall, MO | |
| 1931 | W | Missouri Valley | 7 | Drury (MO) | 0 | Marshall, MO | |
| 1931 | T | Missouri Valley | 0 | William Jewell (MO) | 0 | Marshall, MO | |
| 1931 | W | Missouri Valley | 13 | Baker (KS) | 7 | Baldwin City, KS | |
| 1931 | W | Missouri Valley | 55 | Central Methodist (MO) | 0 | Marshall, MO | |
| 1931 | W | Moberly JC (MO) | 19 | Central Wesleyan (MO) | 7 | Moberly, MO | |
| 1931 | L | Modesto JC (CA) | 6 | Pacific (CA) | 16 | Modesto, CA | |
| 1931 | W | Modesto JC (CA) | 9 | San Jose St. (CA) | 0 | ? | |
| 1931 | W | Monmouth (IL) | 26 | North Central (IL) | 12 | Monmouth, IL | |
| 1931 | W | Monmouth (IL) | 32 | Lake Forest (IL) | 6 | Monmouth, IL | |
| 1931 | T | Monmouth (IL) | 19 | Illinois College | 19 | Jacksonville, IL | |
| 1931 | W | Monmouth (IL) | 6 | Burlington JC (IA) | 0 | Burlington, IA | |
| 1931 | W | Monmouth (IL) | 6 | Parsons (IA) | 0 | Monmouth, IL | |
| 1931 | W | Monmouth (IL) | 16 | Coe (IA) | 0 | Monmouth, IL | |
| 1931 | W | Monmouth (IL) | 7 | Cornell College (IA) | 0 | Mount Vernon, IA | |
| 1931 | W | Monmouth (IL) | 7 | Augustana (IL) | 6 | Monmouth, IL | |
| 1931 | W | Monmouth (IL) | 12 | Carthage (WI) | 0 | Carthage, IL | |
| 1931 | W | Monmouth (IL) | 19 | Knox (IL) | 12 | Galesburg, IL | |
| 1931 | L | Montana | 0 | Washington | 25 | Seattle, WA | |
| 1931 | L | Montana | 0 | Oregon St. | 19 | Corvallis, OR | |
| 1931 | L | Montana | 19 | Idaho | 21 | Moscow, ID | |
| 1931 | L | Montana | 0 | Carroll (MT) | 2 | Missoula, MT | |
| 1931 | L | Montana | 0 | Washington St. | 13 | Missoula, MT | |
| 1931 | W | Montana | 37 | Montana St. | 6 | Butte, MT | |
| 1931 | L | Montana | 0 | Southern California | 69 | Los Angeles, CA | |
| 1931 | L | Montana St. | 6 | Utah St. | 21 | Logan, UT | |
| 1931 | L | Montana St. | 0 | Carroll (MT) | 6 | Helena, MT | |
| 1931 | L | Montana St. | 0 | Gonzaga (WA) | 38 | Spokane, WA | |
| 1931 | W | Montana St. | 13 | Anaconda Anodes (MT) | 0 | Bozeman, MT | |
| 1931 | T | Montana St. | 7 | Saint Mary's (MN) | 7 | Bozeman, MT | |
| 1931 | L | Montana St. | 13 | Wyoming | 32 | Bozeman, MT | |
| 1931 | L | Montana St. | 6 | Montana | 37 | Butte, MT | |
| 1931 | W | Montana St. Freshmen | 13 | Intermountain Union (MT) | 7 | ? | |
| 1931 | W | Montana St. Freshmen | 39 | Billings Poly (MT) | 0 | Billings, MT | |
| 1931 | L | Montana St. JV | 0 | Billings Poly (MT) | 31 | ? | |
| 1931 | L | Montana Tech | 0 | Utah St. | 58 | Logan, UT | |
| 1931 | W | Montana Tech | 14 | Idaho St. | 7 | Pocatello, ID | |
| 1931 | L | Montana Tech | 0 | Carroll (MT) | 19 | Butte, MT | |
| 1931 | W | Montana Tech | 12 | Intermountain Union (MT) | 0 | Helena, MT | |
| 1931 | W | Montana Tech | 20 | Billings Poly (MT) | 0 | Billings, MT | |
| 1931 | W | Montana Western | 25 | Intermountain Union (MT) | 0 | Dillon, MT | |
| 1931 | L | Montana Western | 0 | Carroll (MT) | 83 | Dillon, MT | |
| 1931 | L | Montana Western | 0 | Idaho St. | 111 | Dillon, MT | |
| 1931 | L | Montana Western | 6 | Billings Poly (MT) | 33 | Billings, MT | |
| 1931 | W | Montclair St. (NJ) | 20 | Cooper Union (NY) | 0 | Montclair, NJ | |
| 1931 | W | Montclair St. (NJ) | 6 | New Jersey (NJ) | 0 | Ewing, NJ | |
| 1931 | W | Montclair St. (NJ) | 25 | Wagner (NY) | 6 | Upper Montclair, NJ | |
| 1931 | L | Montclair St. (NJ) | 6 | Brooklyn (NY) | 14 | Upper Montclair, NJ | |
| 1931 | L | Montclair St. (NJ) | 0 | SUNY-Farmingdale (NY) | 13 | Farmingdale, NY | |
| 1931 | T | Monte Vista Town Team (CO) | 0 | Adams St. (CO) | 0 | ? | |
| 1931 | L | Montrose HS (CO) | 0 | Mesa St. (CO) | 12 | ? | |
| 1931 | W | Moorhead St. (MN) | 12 | Wisconsin-River Falls | 0 | Moorhead, MN | |
| 1931 | L | Moorhead St. (MN) | 6 | North Dakota St. | 20 | Fargo, ND | |
| 1931 | W | Moorhead St. (MN) | 54 | Jamestown (ND) | 0 | Jamestown, ND | |
| 1931 | W | Moorhead St. (MN) | 20 | North Dakota Science | 0 | Moorhead, MN | |
| 1931 | L | Moorhead St. (MN) | 6 | Saint Thomas (MN) | 7 | Saint Paul, MN | |
| 1931 | T | Moorhead St. (MN) | 0 | Concordia-Moorhead (MN) | 0 | Moorhead, MN | |
| 1931 | T | Moorhead St. (MN) | 0 | Northern St. (SD) | 0 | Moorhead, MN | |
| 1931 | W | Moorhead St. (MN) | 50 | Valley City St. (ND) | 0 | Valley City, ND | |
| 1931 | W | Moran JC (CA) | 31 | Cal Poly-San Luis Obispo | 0 | Atascadero, CA | |
| 1931 | W | Moravian (PA) | 6 | Hartwick (NY) | 0 | Oneonta, NY | |
| 1931 | W | Moravian (PA) | 7 | Upsala (NJ) | 0 | East Orange, NJ | |
| 1931 | L | Moravian (PA) | 0 | Drexel Institute (PA) | 26 | Philadelphia, PA | |
| 1931 | L | Moravian (PA) | 6 | La Salle (PA) | 18 | Philadelphia, PA | |
| 1931 | W | Moravian (PA) | 22 | Cooper Union (NY) | 0 | Bethlehem, PA | |
| 1931 | W | Moravian (PA) | 18 | Wagner (NY) | 0 | Bethlehem, PA | |
| 1931 | L | Moravian (PA) | 6 | Guilford (NC) | 12 | Winston-Salem, NC | |
| 1931 | W | Morehead St. (KY) | 12 | Union (KY) | 0 | Barbourville, KY | |
| 1931 | W | Morehead St. (KY) | 6 | Concord (WV) | 0 | Morehead, KY | |
| 1931 | W | Morehead St. (KY) | 7 | Sue Bennett (KY) | 0 | London, KY | |
| 1931 | L | Morehead St. (KY) | 0 | Charleston (WV) | 19 | Huntington, WV | |
| 1931 | W | Morehead St. (KY) | 32 | Transylvania Freshmen (KY) | 7 | Morehead, KY | |
| 1931 | T | Morehead St. (KY) | 0 | Eastern Kentucky | 0 | Morehead, KY | |
| 1931 | L | Morehead St. (KY) | 12 | Rio Grande (OH) | 20 | Rio Grande, OH | |
| 1931 | L | Morehouse (GA) | 0 | Morgan St. (MD) | 25 | ? | |
| 1931 | L | Morehouse (GA) | 12 | Tuskegee (AL) | 31 | Tuskegee, AL | |
| 1931 | W | Morehouse (GA) | 13 | Allen (SC) | 6 | Atlanta, GA | |
| 1931 | T | Morehouse (GA) | 0 | Benedict (SC) | 0 | Columbia, SC | |
| 1931 | W | Morehouse (GA) | 12 | Fisk (TN) | 0 | Nashville, TN | |
| 1931 | L | Morehouse (GA) | 0 | Morris Brown (GA) | 13 | Atlanta, GA | |
| 1931 | L | Morehouse (GA) | 13 | Talladega (AL) | 18 | Birmingham, AL | |
| 1931 | L | Morehouse (GA) | 0 | Clark Atlanta (GA) | 7 | Atlanta, GA | |
| 1931 | L | Morehouse (GA) | 0 | Alabama St. | 24 | Atlanta, GA | |
| 1931 | W | Morgan St. (MD) | 25 | Morehouse (GA) | 0 | ? | |
| 1931 | W | Morgan St. (MD) | 19 | Howard (DC) | 8 | Newark, NJ | |
| 1931 | W | Morgan St. (MD) | 12 | North Carolina A&T | 0 | Greensboro, NC | |
| 1931 | W | Morgan St. (MD) | 27 | Cheyney (PA) | 0 | Cheyney, PA | |
| 1931 | W | Morgan St. (MD) | 25 | Virginia-Lynchburg | 0 | Baltimore, MD | |
| 1931 | L | Morgan St. (MD) | 0 | Lincoln (PA) | 12 | Philadelphia, PA | |
| 1931 | W | Morgan St. (MD) | 26 | North Carolina Central | 12 | Durham, NC | |
| 1931 | L | Morgan St. (MD) | 0 | Hampton (VA) | 26 | Hampton, VA | |
| 1931 | L | Morningside (IA) | 6 | Iowa St. | 20 | Sioux City, IA | |
| 1931 | L | Morningside (IA) | 13 | Simpson (IA) | 34 | Indianola, IA | |
| 1931 | L | Morningside (IA) | 0 | South Dakota St. | 20 | Brookings, SD | |
| 1931 | L | Morningside (IA) | 7 | Wayne St. (NE) | 9 | Wayne, NE | |
| 1931 | L | Morningside (IA) | 0 | North Dakota St. | 28 | Fargo, ND | |
| 1931 | W | Morningside (IA) | 18 | South Dakota | 0 | Sioux City, IA | |
| 1931 | W | Morningside (IA) | 31 | Westmar (IA) | 6 | Sioux City, IA | |
| 1931 | L | Morningside (IA) | 4 | North Dakota | 14 | Sioux City, IA | |
| 1931 | W | Morris (SC) | 6 | Allen (SC) | 0 | ? | |
| 1931 | T | Morris (SC) | 13 | Benedict (SC) | 13 | ? | |
| 1931 | W | Morris (SC) | 13 | Haines Institute (GA) | 6 | ? | |
| 1931 | T | Morris (SC) | 0 | Harbison JC (SC) | 0 | ? | |
| 1931 | T | Morris (SC) | 7 | Voorhees College (SC) | 7 | ? | |
| 1931 | L | Morris (SC) | 2 | Claflin (SC) | 6 | Orangeburg, SC | |
| 1931 | W | Morris Brown (GA) | 41 | Claflin (SC) | 0 | ? | |
| 1931 | L | Morris Brown (GA) | 7 | Tuskegee (AL) | 22 | Atlanta, GA | |
| 1931 | L | Morris Brown (GA) | 0 | Alabama St. | 6 | Montgomery, AL | |
| 1931 | W | Morris Brown (GA) | 36 | 24th Infantry (GA) | 0 | Atlanta, GA | |
| 1931 | W | Morris Brown (GA) | 18 | Edward Waters (FL) | 0 | Jacksonville, FL | |
| 1931 | L | Morris Brown (GA) | 0 | Knoxville (TN) | 6 | Knoxville, TN | |
| 1931 | W | Morris Brown (GA) | 13 | Morehouse (GA) | 0 | Atlanta, GA | |
| 1931 | W | Morris Brown (GA) | 12 | Alabama A&M | 0 | Atlanta, GA | |
| 1931 | W | Morris Brown (GA) | 6 | Florida A&M | 0 | Atlanta, GA | |
| 1931 | L | Morris Brown (GA) | 6 | Clark Atlanta (GA) | 9 | Atlanta, GA | |
| 1931 | L | Morris JC (MN) | 0 | North Dakota-Ellendale | 44 | ? | |
| 1931 | L | Morristown College (TN) | 0 | Kentucky St. | 42 | ? | |
| 1931 | W | Morristown College (TN) | 7 | Knoxville Austin HS (TN) | 0 | ? | |
| 1931 | W | Morristown College (TN) | 29 | Nelson Merry College (TN) | 0 | ? | |
| 1931 | W | Morristown College (TN) | 37 | Swift Memorial JC (TN) | 0 | ? | |
| 1931 | L | Morristown College (TN) | 0 | Tennessee St. | 12 | ? | |
| 1931 | L | Morton JC (IL) | 0 | Aurora (IL) | 40 | Cicero, IL | |
| 1931 | W | Morton JC (IL) | 14 | Benedictine (IL) | 0 | Cicero, IL | |
| 1931 | W | Morton JC (IL) | 13 | Concordia (IL) | 0 | River Forest, IL | |
| 1931 | L | Mount Carmel HS (PA) | 0 | Lycoming (PA) | 7 | Mount Carmel, PA | |
| 1931 | W | Mount Morris (IL) | 26 | LaSalle-Peru JC (IL) | 0 | ? | |
| 1931 | L | Mount Morris (IL) | 0 | Southern Illinois | 6 | Carbondale, IL | |
| 1931 | W | Mount Morris (IL) | 21 | Wartburg (IA) | 0 | Clinton, IA | |
| 1931 | W | Mount Morris (IL) | 20 | Wheaton (IL) | 2 | Wheaton, IL | |
| 1931 | W | Mount Morris (IL) | 13 | Crane JC (IL) | 0 | Mount Morris, IL | |
| 1931 | L | Mount Morris (IL) | 0 | Loras (IA) | 6 | Mount Morris, IL | |
| 1931 | L | Mount Morris (IL) | 6 | Upper Iowa | 7 | Mount Morris, IL | |
| 1931 | L | Mount Morris (IL) | 0 | Elmhurst (IL) | 7 | Elmhurst, IL | |
| 1931 | T | Mount Morris (IL) | 0 | Eureka (IL) | 0 | Eureka, IL | |
| 1931 | L | Mount Pleasant HS (NC) | 0 | Wingate (NC) | 44 | Wingate, NC | |
| 1931 | W | Mount Saint Mary's (MD) | 15 | Saint Vincent's (PA) | 7 | Emmitsburg, MD | |
| 1931 | W | Mount Saint Mary's (MD) | 28 | La Salle (PA) | 0 | Emmitsburg, MD | |
| 1931 | L | Mount Saint Mary's (MD) | 3 | Gettysburg (PA) | 6 | Gettysburg, PA | |
| 1931 | W | Mount Saint Mary's (MD) | 33 | Baltimore (MD) | 0 | Emmitsburg, MD | |
| 1931 | L | Mount Saint Mary's (MD) | 0 | Temple (PA) | 33 | Philadelphia, PA | |
| 1931 | L | Mount Saint Mary's (MD) | 2 | Loyola (MD) | 13 | Baltimore, MD | |
| 1931 | W | Mount Saint Mary's (MD) | 7 | Washington (MD) | 0 | Chestertown, MD | |
| 1931 | L | Mount Saint Mary's (MD) | 6 | Lebanon Valley (PA) | 7 | Lebanon, PA | |
| 1931 | L | Mount Saint Mary's (MD) | 0 | Albright (PA) | 28 | Reading, PA | |
| 1931 | L | Mount Saint Mary's (MD) | 0 | McDaniel College (MD) | 20 | Westminster, MD | |
| 1931 | L | Mount Union (OH) | 0 | Bowling Green (OH) | 6 | Bowling Green, OH | |
| 1931 | W | Mount Union (OH) | 52 | Detroit Tech (MI) | 0 | Alliance, OH | |
| 1931 | L | Mount Union (OH) | 0 | Muskingum (OH) | 7 | Alliance, OH | |
| 1931 | W | Mount Union (OH) | 39 | Cedarville (OH) | 0 | Alliance, OH | |
| 1931 | W | Mount Union (OH) | 25 | Kent St. (OH) | 0 | Alliance, OH | |
| 1931 | W | Mount Union (OH) | 25 | Ashland (OH) | 0 | Ashland, OH | |
| 1931 | T | Mount Union (OH) | 6 | John Carroll (OH) | 6 | Alliance, OH | |
| 1931 | W | Mount Union (OH) | 18 | Wooster (OH) | 0 | Wooster, OH | |
| 1931 | W | Mount Union (OH) | 32 | Oberlin (OH) | 0 | Oberlin, OH | |
| 1931 | W | Mount Union (OH) | 7 | Akron (OH) | 6 | Alliance, OH | |
| 1931 | L | Muhlenberg (PA) | 0 | Lafayette (PA) | 26 | Easton, PA | |
| 1931 | L | Muhlenberg (PA) | 13 | Franklin & Marshall (PA) | 40 | Allentown, PA | |
| 1931 | L | Muhlenberg (PA) | 6 | Lebanon Valley (PA) | 7 | Allentown, PA | |
| 1931 | W | Muhlenberg (PA) | 19 | Juniata (PA) | 7 | Allentown, PA | |
| 1931 | W | Muhlenberg (PA) | 7 | Saint Joseph's (PA) | 0 | Allentown, PA | |
| 1931 | L | Muhlenberg (PA) | 0 | Ursinus (PA) | 7 | Collegeville, PA | |
| 1931 | L | Muhlenberg (PA) | 0 | Lehigh (PA) | 33 | Bethlehem, PA | |
| 1931 | L | Muhlenberg (PA) | 0 | Gettysburg (PA) | 26 | Gettysburg, PA | |
| 1931 | L | Muhlenberg (PA) | 6 | Dickinson (PA) | 14 | Allentown, PA | |
| 1931 | L | Muhlenberg (PA) | 0 | McDaniel College (MD) | 34 | Baltimore, MD | |
| 1931 | T | Murray HS (UT) | 6 | Westminster College (UT) | 6 | Murray, UT | |
| 1931 | T | Murray St. (KY) | 12 | Delta St. (MS) | 12 | Murray, KY | |
| 1931 | W | Murray St. (KY) | 32 | Southeast Missouri St. | 6 | Cape Girardeau, MO | |
| 1931 | L | Murray St. (KY) | 7 | Tennessee Tech | 19 | Cookeville, TN | |
| 1931 | W | Murray St. (KY) | 15 | Miami (FL) | 0 | Paducah, KY | |
| 1931 | L | Murray St. (KY) | 2 | Union (TN) | 20 | Jackson, TN | |
| 1931 | L | Murray St. (KY) | 0 | Western Kentucky | 7 | Bowling Green, KY | |
| 1931 | W | Murray St. (KY) | 13 | Middle Tennessee St. | 7 | Murray, KY | |
| 1931 | W | Murray St. (KY) | 27 | Lambuth (TN) | 7 | Murray, KY | |
| 1931 | W | Murray St. (KY) | 28 | Memphis (TN) | 2 | Murray, KY | |
| 1931 | L | Murray St. (OK) | 0 | Cameron (OK) | 13 | ? | |
| 1931 | L | Murray St. (OK) | 6 | East Central (OK) | 18 | ? | |
| 1931 | L | Murray St. (OK) | 0 | Oklahoma Baptist University | 30 | Shawnee, OK | |
| 1931 | W | Murray St. (OK) | 73 | Union Freshmen (TN) | 0 | ? | |
| 1931 | W | Murray St. Freshmen (KY) | 60 | Austin Peay St. (TN) | 0 | ? | |
| 1931 | W | Murray St. Freshmen (KY) | 61 | Freed-Hardeman (TN) | 0 | ? | |
| 1931 | W | Muskingum (OH) | 21 | Findlay (OH) | 0 | New Concord, OH | |
| 1931 | W | Muskingum (OH) | 19 | Wooster (OH) | 0 | New Concord, OH | |
| 1931 | W | Muskingum (OH) | 7 | Mount Union (OH) | 0 | Alliance, OH | |
| 1931 | W | Muskingum (OH) | 12 | Wilmington (OH) | 0 | New Concord, OH | |
| 1931 | W | Muskingum (OH) | 19 | Bethany (WV) | 6 | New Concord, OH | |
| 1931 | W | Muskingum (OH) | 21 | Heidelberg (OH) | 6 | New Concord, OH | |
| 1931 | W | Muskingum (OH) | 15 | Cincinnati (OH) | 0 | Cincinnati, OH | |
| 1931 | W | Muskingum (OH) | 24 | Ashland (OH) | 0 | Ashland, OH | |
| 1931 | T | Nashville Giants (TX) | 0 | West Kentucky Industrial | 0 | ? | |
| 1931 | W | Navy (MD) | 13 | William & Mary (VA) | 6 | Annapolis, MD | |
| 1931 | W | Navy (MD) | 6 | Pennsylvania | 0 | Philadelphia, PA | |
| 1931 | L | Navy (MD) | 0 | Ohio St. | 20 | Columbus, OH | |
| 1931 | L | Navy (MD) | 0 | Maryland | 6 | Washington, DC | |
| 1931 | L | Navy (MD) | 7 | Army (NY) | 17 | New York, NY | |
| 1931 | W | Navy (MD) | 12 | Delaware | 7 | Annapolis, MD | |
| 1931 | W | Navy (MD) | 15 | Princeton (NJ) | 0 | Princeton, NJ | |
| 1931 | T | Navy (MD) | 0 | West Virginia Wesleyan | 0 | Annapolis, MD | |
| 1931 | L | Navy (MD) | 0 | Notre Dame (IN) | 20 | Baltimore, MD | |
| 1931 | L | Navy (MD) | 6 | Southern Methodist (TX) | 13 | Dallas, TX | |
| 1931 | W | Navy (MD) | 19 | Wooster (OH) | 6 | Annapolis, MD | |
| 1931 | L | Nebraska | 7 | Northwestern (IL) | 19 | Evanston, IL | |
| 1931 | W | Nebraska | 20 | Colorado St. | 7 | Denver, CO | |
| 1931 | W | Nebraska | 7 | Iowa | 0 | Lincoln, NE | |
| 1931 | W | Nebraska | 13 | Oklahoma | 0 | Lincoln, NE | |
| 1931 | W | Nebraska | 44 | South Dakota | 6 | Lincoln, NE | |
| 1931 | W | Nebraska | 6 | Kansas | 0 | Lincoln, NE | |
| 1931 | W | Nebraska | 10 | Missouri | 7 | Columbia, MO | |
| 1931 | W | Nebraska | 6 | Kansas St. | 3 | Manhattan, KS | |
| 1931 | W | Nebraska | 23 | Iowa St. | 0 | Lincoln, NE | |
| 1931 | L | Nebraska | 0 | Pittsburgh (PA) | 40 | Pittsburgh, PA | |
| 1931 | W | Nebraska B Team | 13 | Peru St. (NE) | 7 | ? | |
| 1931 | W | Nebraska B Team | 6 | Nebraska-Kearney | 0 | Lincoln, NE | |
| 1931 | L | Nebraska Central | 0 | Concordia (NE) | 25 | ? | |
| 1931 | L | Nebraska Central | 0 | Hebron JC (NE) | 19 | ? | |
| 1931 | T | Nebraska Central | 0 | McCook JC (NE) | 0 | ? | |
| 1931 | L | Nebraska Central | 6 | Nebraska-Kearney | 18 | ? | |
| 1931 | L | Nebraska Central | 0 | York (NE) | 57 | ? | |
| 1931 | L | Nebraska Wesleyan | 6 | Chadron St. (NE) | 7 | Lincoln, NE | |
| 1931 | W | Nebraska Wesleyan | 7 | Cotner (NE) | 6 | Lincoln, NE | |
| 1931 | W | Nebraska Wesleyan | 21 | Midland Lutheran (NE) | 6 | Lincoln, NE | |
| 1931 | W | Nebraska Wesleyan | 26 | Doane (NE) | 12 | Crete, NE | |
| 1931 | L | Nebraska Wesleyan | 0 | Wichita St. (KS) | 71 | Wichita, KS | |
| 1931 | W | Nebraska Wesleyan | 14 | York (NE) | 0 | Lincoln, NE | |
| 1931 | L | Nebraska Wesleyan | 0 | Oklahoma City (OK) | 37 | Oklahoma City, OK | |
| 1931 | T | Nebraska Wesleyan | 0 | Hastings (NE) | 0 | Hastings, NE | |
| 1931 | W | Nebraska-Kearney | 18 | Nebraska Central | 6 | ? | |
| 1931 | W | Nebraska-Kearney | 6 | McCook JC (NE) | 0 | Kearney, NE | |
| 1931 | L | Nebraska-Kearney | 0 | Creighton Freshmen (NE) | 7 | Kearney, NE | |
| 1931 | W | Nebraska-Kearney | 2 | Fort Hays St. (KS) | 0 | Hays, KS | |
| 1931 | L | Nebraska-Kearney | 0 | Wayne St. (NE) | 13 | Wayne, NE | |
| 1931 | W | Nebraska-Kearney | 13 | Nebraska-Omaha | 8 | Kearney, NE | |
| 1931 | L | Nebraska-Kearney | 0 | Colorado School of Mines | 7 | Golden, CO | |
| 1931 | L | Nebraska-Kearney | 0 | Nebraska B Team | 6 | Lincoln, NE | |
| 1931 | L | Nebraska-Kearney | 0 | Peru St. (NE) | 20 | Peru, NE | |
| 1931 | W | Nebraska-Kearney | 17 | Chadron St. (NE) | 0 | Kearney, NE | |
| 1931 | W | Nebraska-Omaha | 12 | Peru St. (NE) | 6 | ? | |
| 1931 | T | Nebraska-Omaha | 0 | Wayne St. (NE) | 0 | ? | |
| 1931 | W | Nebraska-Omaha | 28 | York (NE) | 0 | ? | |
| 1931 | W | Nebraska-Omaha | 7 | Cotner (NE) | 0 | Lincoln, NE | |
| 1931 | W | Nebraska-Omaha | 27 | Tarkio (MO) | 6 | Tarkio, MO | |
| 1931 | W | Nebraska-Omaha | 27 | Benedictine (KS) | 6 | Atchison, KS | |
| 1931 | L | Nebraska-Omaha | 8 | Nebraska-Kearney | 13 | Kearney, NE | |
| 1931 | W | Nebraska-Omaha | 33 | Buena Vista (IA) | 6 | Omaha, NE | |
| 1931 | L | Nelson Merry College (TN) | 0 | Morristown College (TN) | 29 | ? | |
| 1931 | L | Nelson Merry College (TN) | 0 | Swift Memorial JC (TN) | 21 | ? | |
| 1931 | L | Nevada | 14 | Brigham Young (UT) | 18 | Reno, NV | |
| 1931 | L | Nevada | 6 | California | 25 | Berkeley, CA | |
| 1931 | W | Nevada | 18 | San Jose St. (CA) | 0 | San Jose, CA | |
| 1931 | L | Nevada | 0 | California-Davis | 12 | Sacramento, CA | |
| 1931 | T | Nevada | 0 | West Coast Army (CA) | 0 | Reno, NV | |
| 1931 | T | Nevada | 0 | Pacific (CA) | 0 | Stockton, CA | |
| 1931 | W | Nevada | 31 | Fresno St. (CA) | 13 | Reno, NV | |
| 1931 | L | Nevada | 0 | Stanford (CA) | 26 | Stanford, CA | |
| 1931 | L | Nevada | 7 | San Francisco (CA) | 40 | Reno, NV | |
| 1931 | W | New Hampshire | 6 | Boston (MA) | 0 | Durham, NH | |
| 1931 | W | New Hampshire | 49 | Connecticut | 0 | Storrs, CT | |
| 1931 | L | New Hampshire | 0 | Harvard (MA) | 39 | Cambridge, MA | |
| 1931 | W | New Hampshire | 12 | Massachusetts-Lowell | 6 | Durham, NH | |
| 1931 | W | New Hampshire | 12 | Maine | 7 | Orono, ME | |
| 1931 | W | New Hampshire | 43 | Vermont | 0 | Burlington, VT | |
| 1931 | T | New Hampshire | 7 | Saint Anselm (NH) | 7 | Durham, NH | |
| 1931 | W | New Hampshire | 9 | Tufts (MA) | 0 | Durham, NH | |
| 1931 | W | New Hampshire | 26 | Springfield (MA) | 13 | Durham, NH | |
| 1931 | L | New Hampshire | 13 | Brown (RI) | 19 | Providence, RI | |
| 1931 | L | New Jersey (NJ) | 0 | Montclair St. (NJ) | 6 | Ewing, NJ | |
| 1931 | T | New Jersey (NJ) | 0 | East Stroudsburg (PA) | 0 | Ewing, NJ | |
| 1931 | W | New Jersey (NJ) | 8 | Kutztown (PA) | 0 | Kutztown, PA | |
| 1931 | T | New Jersey (NJ) | 0 | Arnold College (CT) | 0 | New Haven, CT | |
| 1931 | L | New Jersey (NJ) | 0 | West Chester (PA) | 31 | West Chester, PA | |
| 1931 | T | New Jersey (NJ) | 7 | Brooklyn (NY) | 7 | Trenton, NJ | |
| 1931 | L | New Mexico | 6 | New Mexico St. | 13 | Las Cruces, NM | |
| 1931 | W | New Mexico | 25 | New Mexico Military Institute | 0 | Roswell, NM | |
| 1931 | W | New Mexico | 14 | Occidental (CA) | 0 | Albuquerque, NM | |
| 1931 | W | New Mexico | 20 | Northern Arizona | 6 | Albuquerque, NM | |
| 1931 | T | New Mexico | 7 | Arizona | 7 | Albuquerque, NM | |
| 1931 | L | New Mexico | 6 | Texas Tech | 32 | Lubbock, TX | |
| 1931 | L | New Mexico | 2 | Wyoming | 12 | Albuquerque, NM | |
| 1931 | T | New Mexico Highlands | 6 | Oklahoma Panhandle St. | 6 | ? | |
| 1931 | L | New Mexico Highlands | 6 | New Mexico St. | 33 | Las Vegas, NM | |
| 1931 | W | New Mexico Military Institute | 46 | Fort Bliss (TX) | 0 | ? | |
| 1931 | L | New Mexico Military Institute | 0 | Amarillo College (TX) | 8 | Roswell, NM | |
| 1931 | L | New Mexico Military Institute | 0 | West Texas A&M | 7 | Canyon, TX | |
| 1931 | W | New Mexico Military Institute | 20 | New Mexico Mines | 0 | Roswell, NM | |
| 1931 | L | New Mexico Military Institute | 0 | Oklahoma Military Academy | 19 | Tulsa, OK | |
| 1931 | W | New Mexico Military Institute | 52 | Oklahoma Panhandle St. | 0 | Roswell, NM | |
| 1931 | L | New Mexico Military Institute | 0 | New Mexico | 25 | Roswell, NM | |
| 1931 | L | New Mexico Military Institute | 6 | Texas-El Paso | 31 | Roswell, NM | |
| 1931 | L | New Mexico Military Institute | 7 | Wayland Baptist (TX) | 27 | Plainview, TX | |
| 1931 | L | New Mexico Military Institute | 7 | New Mexico St. | 12 | Las Cruces, NM | |
| 1931 | L | New Mexico Mines | 0 | New Mexico Military Institute | 20 | Roswell, NM | |
| 1931 | L | New Mexico St. | 0 | Texas Tech | 7 | Las Cruces, NM | |
| 1931 | W | New Mexico St. | 13 | New Mexico | 6 | Las Cruces, NM | |
| 1931 | L | New Mexico St. | 7 | Arizona St. | 25 | Tempe, AZ | |
| 1931 | W | New Mexico St. | 13 | El Paso National Guard (TX) | 0 | El Paso, TX | |
| 1931 | W | New Mexico St. | 33 | New Mexico Highlands | 6 | Las Vegas, NM | |
| 1931 | L | New Mexico St. | 6 | Northern Arizona | 13 | Las Cruces, NM | |
| 1931 | W | New Mexico St. | 45 | Eastern Arizona JC (AZ) | 0 | Las Cruces, NM | |
| 1931 | W | New Mexico St. | 20 | Wayland Baptist (TX) | 6 | Las Cruces, NM | |
| 1931 | L | New Mexico St. | 0 | Texas-El Paso | 20 | El Paso, TX | |
| 1931 | W | New Mexico St. | 12 | New Mexico Military Institute | 7 | Las Cruces, NM | |
| 1931 | L | New Orleans (LA) | 0 | Arkansas-Pine Bluff | 12 | ? | |
| 1931 | W | New Orleans (LA) | 19 | Jackson St. (MS) | 7 | ? | |
| 1931 | L | New Orleans (LA) | 6 | Alabama St. | 39 | Montgomery, AL | |
| 1931 | L | New Orleans (LA) | 0 | Southern (LA) | 38 | New Orleans, LA | |
| 1931 | W | New York (NY) | 54 | West Virginia Wesleyan | 0 | New York, NY | Yankee Stadium |
| 1931 | L | New York (NY) | 0 | Tennessee | 13 | New York, NY | Yankee Stadium |
| 1931 | L | New York (NY) | 6 | Georgia | 7 | New York, NY | Yankee Stadium |
| 1931 | W | New York (NY) | 34 | Georgetown (DC) | 0 | New York, NY | Yankee Stadium |
| 1931 | W | New York (NY) | 65 | Hobart (NY) | 0 | New York, NY | Polo Grounds |
| 1931 | W | New York (NY) | 27 | Rutgers (NJ) | 7 | New York, NY | Yankee Stadium |
| 1931 | W | New York (NY) | 13 | Colgate (NY) | 0 | New York, NY | Yankee Stadium |
| 1931 | L | New York (NY) | 6 | Oregon | 14 | New York, NY | Yankee Stadium |
| 1931 | T | New York (NY) | 0 | Fordham (NY) | 0 | New York, NY | Yankee Stadium |
| 1931 | W | New York (NY) | 7 | Carnegie Mellon (PA) | 6 | New York, NY | Yankee Stadium |
| 1931 | W | Newberry (SC) | 19 | Georgia Southern | 13 | ? | |
| 1931 | L | Newberry (SC) | 7 | Parris Island Marines (SC) | 14 | Parris Island, SC | |
| 1931 | L | Newberry (SC) | 6 | Lenoir-Rhyne (NC) | 7 | Newberry, SC | |
| 1931 | L | Newberry (SC) | 0 | Furman (SC) | 26 | Greenville, SC | |
| 1931 | L | Newberry (SC) | 14 | Erskine (SC) | 18 | Due West, SC | |
| 1931 | W | Newberry (SC) | 7 | Piedmont (GA) | 0 | Demorest, GA | |
| 1931 | L | Newberry (SC) | 0 | Presbyterian (SC) | 6 | Clinton, SC | |
| 1931 | L | Newberry (SC) | 7 | Wofford (SC) | 13 | Newberry, SC | |
| 1931 | W | Newport News Apprentice School (VA) | 15 | Fork Union Military Academy (VA) | 7 | ? | |
| 1931 | L | Newport News Apprentice School (VA) | 7 | Langley Field (VA) | 41 | ? | |
| 1931 | T | Newport News Apprentice School (VA) | 0 | Massanutten Military Academy (VA) | 0 | ? | |
| 1931 | L | Newport News Apprentice School (VA) | 0 | Quantico Marines (VA) | 32 | ? | |
| 1931 | W | Newport News Apprentice School (VA) | 14 | Staunton Military Academy (VA) | 0 | ? | |
| 1931 | T | Newport News Apprentice School (VA) | 13 | Wingate (NC) | 13 | ? | |
| 1931 | L | Newport News Apprentice School (VA) | 6 | Guilford (NC) | 19 | Norfolk, VA | |
| 1931 | L | Newport News Apprentice School (VA) | 12 | Appalachian St. (NC) | 25 | Newport News, VA | |
| 1931 | W | Newport News Apprentice School (VA) | 20 | Campbell (NC) | 6 | Newport News, VA | |
| 1931 | T | Niagara (NY) | 0 | Canisius (NY) | 0 | ? | |
| 1931 | L | Niagara (NY) | 6 | Cornell (NY) | 37 | Ithaca, NY | |
| 1931 | L | Niagara (NY) | 6 | Providence (RI) | 13 | Niagara, NY | |
| 1931 | T | Niagara (NY) | 6 | Saint John's (NY) | 6 | Lewiston, NY | |
| 1931 | L | Niagara (NY) | 0 | Colgate (NY) | 40 | Hamilton, NY | |
| 1931 | L | Niagara (NY) | 0 | Saint Lawrence (NY) | 6 | Canton, NY | |
| 1931 | W | Niagara (NY) | 33 | Alfred (NY) | 0 | Alfred, NY | |
| 1931 | W | Niagara (NY) | 20 | La Salle (PA) | 0 | Lewiston, NY | |
| 1931 | L | Niagara (NY) | 0 | Thiel (PA) | 12 | Niagara, NY | |
| 1931 | T | Niagara (NY) | 0 | Saint Bonaventure (NY) | 0 | Buffalo, NY | |
| 1931 | T | Niagara Freshmen (NY) | 0 | Genesee Wesleyan Academy (NY) | 0 | ? | |
| 1931 | W | Norfolk JC (NE) | 12 | Midland Lutheran (NE) | 6 | ? | |
| 1931 | L | Norfolk JC (NE) | 6 | Peru St. (NE) | 16 | ? | |
| 1931 | W | Norfolk JC (NE) | 13 | South Dakota-Springfield | 0 | ? | |
| 1931 | L | Norman JC (GA) | 0 | Parris Island Marines (SC) | 12 | ? | |
| 1931 | W | Norman JC (GA) | 7 | Georgia Southern | 0 | Norman Park, GA | |
| 1931 | W | Norman JC (GA) | 12 | Bowdon St. (GA) | 6 | Bowdon, GA | |
| 1931 | W | Norman JC (GA) | 19 | Troy (AL) | 0 | Norman Park, GA | |
| 1931 | W | Norman JC (GA) | 19 | Miami (FL) | 9 | Miami, FL | |
| 1931 | L | North Carolina | 0 | Vanderbilt (TN) | 13 | Nashville, TN | |
| 1931 | T | North Carolina | 19 | Georgia Tech | 19 | Atlanta, GA | |
| 1931 | T | North Carolina | 0 | Florida | 0 | Gainesville, FL | |
| 1931 | W | North Carolina | 37 | Wake Forest (NC) | 0 | Chapel Hill, NC | |
| 1931 | L | North Carolina | 7 | Georgia | 32 | Chapel Hill, NC | |
| 1931 | L | North Carolina | 0 | Tennessee | 7 | Chapel Hill, NC | |
| 1931 | W | North Carolina | 18 | North Carolina St. | 15 | Raleigh, NC | |
| 1931 | W | North Carolina | 20 | Davidson (NC) | 0 | Chapel Hill, NC | |
| 1931 | T | North Carolina | 0 | Duke (NC) | 0 | Durham, NC | |
| 1931 | W | North Carolina | 13 | Virginia | 6 | Chapel Hill, NC | |
| 1931 | W | North Carolina A&T | 7 | Livingstone (NC) | 0 | Salisbury, NC | |
| 1931 | L | North Carolina A&T | 0 | Hampton (VA) | 21 | Hampton, VA | |
| 1931 | L | North Carolina A&T | 0 | Morgan St. (MD) | 12 | Greensboro, NC | |
| 1931 | L | North Carolina A&T | 0 | Lincoln (PA) | 12 | Greensboro, NC | |
| 1931 | W | North Carolina A&T | 12 | Johnson C. Smith (NC) | 0 | Charlotte, NC | |
| 1931 | L | North Carolina A&T | 0 | North Carolina Central | 6 | Greensboro, NC | |
| 1931 | W | North Carolina A&T | 14 | Saint Paul's (VA) | 13 | Greensboro, NC | |
| 1931 | L | North Carolina A&T | 0 | Bluefield St. (WV) | 25 | Bluefield, WV | |
| 1931 | L | North Carolina A&T | 0 | Virginia St. | 27 | Greensboro, NC | |
| 1931 | L | North Carolina Central | 0 | Lincoln (PA) | 12 | ? | |
| 1931 | W | North Carolina Central | 6 | Shaw (NC) | 0 | Durham, NC | |
| 1931 | L | North Carolina Central | 0 | Hampton (VA) | 24 | Durham, NC | |
| 1931 | T | North Carolina Central | 0 | Bluefield St. (WV) | 0 | Bluefield, WV | |
| 1931 | W | North Carolina Central | 13 | Johnson C. Smith (NC) | 0 | Charlotte, NC | |
| 1931 | W | North Carolina Central | 33 | Livingstone (NC) | 0 | Salisbury, NC | |
| 1931 | W | North Carolina Central | 6 | North Carolina A&T | 0 | Greensboro, NC | |
| 1931 | L | North Carolina Central | 12 | Morgan St. (MD) | 26 | Durham, NC | |
| 1931 | L | North Carolina Central | 0 | Virginia Union | 13 | Durham, NC | |
| 1931 | W | North Carolina Central | 6 | Saint Paul's (VA) | 0 | Durham, NC | |
| 1931 | L | North Carolina St. | 0 | Florida | 34 | Raleigh, NC | |
| 1931 | W | North Carolina St. | 6 | Mississippi St. | 0 | Starkville, MS | |
| 1931 | L | North Carolina St. | 0 | Clemson (SC) | 6 | Charlotte, NC | |
| 1931 | W | North Carolina St. | 18 | Davidson (NC) | 7 | Greensboro, NC | |
| 1931 | L | North Carolina St. | 0 | Wake Forest (NC) | 6 | Raleigh, NC | |
| 1931 | L | North Carolina St. | 7 | Catholic (DC) | 12 | Raleigh, NC | |
| 1931 | L | North Carolina St. | 15 | North Carolina | 18 | Raleigh, NC | |
| 1931 | W | North Carolina St. | 14 | Duke (NC) | 0 | Durham, NC | |
| 1931 | L | North Carolina St. | 0 | South Carolina | 21 | Columbia, SC | |
| 1931 | L | North Central (IL) | 12 | Monmouth (IL) | 26 | Monmouth, IL | |
| 1931 | W | North Central (IL) | 19 | Northern Illinois | 6 | Naperville, IL | |
| 1931 | W | North Central (IL) | 7 | Shurtleff (IL) | 6 | Naperville, IL | |
| 1931 | W | North Central (IL) | 20 | Lake Forest (IL) | 13 | Naperville, IL | |
| 1931 | W | North Central (IL) | 26 | Wheaton (IL) | 7 | Wheaton, IL | |
| 1931 | L | North Central (IL) | 0 | Augustana (IL) | 2 | Naperville, IL | |
| 1931 | W | North Central (IL) | 14 | Kalamazoo (MI) | 7 | Kalamazoo, MI | |
| 1931 | W | North Dakota | 41 | DePaul (IL) | 7 | Grand Forks, ND | |
| 1931 | W | North Dakota | 34 | Saint Thomas (MN) | 6 | Saint Paul, MN | |
| 1931 | W | North Dakota | 52 | South Dakota | 6 | Grand Forks, ND | |
| 1931 | W | North Dakota | 46 | Gustavus Adolphus (MN) | 0 | Grand Forks, ND | |
| 1931 | W | North Dakota | 22 | Saint Olaf (MN) | 0 | Grand Forks, ND | |
| 1931 | W | North Dakota | 34 | South Dakota St. | 6 | Brookings, SD | |
| 1931 | T | North Dakota | 0 | Oregon | 0 | Grand Forks, ND | |
| 1931 | W | North Dakota | 20 | North Dakota St. | 12 | Grand Forks, ND | |
| 1931 | W | North Dakota | 14 | Morningside (IA) | 4 | Sioux City, IA | |
| 1931 | L | North Dakota | 7 | Duquesne (PA) | 13 | Pittsburgh, PA | |
| 1931 | T | North Dakota | 6 | George Washington (DC) | 6 | Washington, DC | |
| 1931 | T | North Dakota Science | 6 | Mayville St. (ND) | 6 | ? | |
| 1931 | T | North Dakota Science | 0 | North Dakota-Ellendale | 0 | ? | |
| 1931 | W | North Dakota Science | 33 | Park Region College (MN) | 0 | ? | |
| 1931 | T | North Dakota Science | 0 | Valley City St. (ND) | 0 | Wahpeton, ND | |
| 1931 | L | North Dakota Science | 0 | Moorhead St. (MN) | 20 | Moorhead, MN | |
| 1931 | L | North Dakota Science | 7 | Jamestown (ND) | 27 | Jamestown, ND | |
| 1931 | L | North Dakota St. | 7 | Wisconsin | 12 | Madison, WI | |
| 1931 | W | North Dakota St. | 20 | Moorhead St. (MN) | 6 | Fargo, ND | |
| 1931 | W | North Dakota St. | 27 | Saint Thomas (MN) | 6 | Fargo, ND | |
| 1931 | W | North Dakota St. | 19 | Concordia-Moorhead (MN) | 0 | Fargo, ND | |
| 1931 | L | North Dakota St. | 7 | Minnesota | 13 | Minneapolis, MN | |
| 1931 | W | North Dakota St. | 28 | Morningside (IA) | 0 | Fargo, ND | |
| 1931 | L | North Dakota St. | 0 | South Dakota St. | 7 | Fargo, ND | |
| 1931 | L | North Dakota St. | 12 | North Dakota | 20 | Grand Forks, ND | |
| 1931 | W | North Dakota St. | 13 | South Dakota | 0 | Vermillion, SD | |
| 1931 | L | North Dakota St. | 6 | Kansas St. | 19 | Manhattan, KS | |
| 1931 | W | North Dakota-Ellendale | 44 | Morris JC (MN) | 0 | ? | |
| 1931 | T | North Dakota-Ellendale | 0 | North Dakota Science | 0 | ? | |
| 1931 | W | North Dakota-Ellendale | 26 | Park Region College (MN) | 0 | ? | |
| 1931 | W | North Dakota-Ellendale | 7 | Valley City St. (ND) | 0 | Valley City, ND | |
| 1931 | W | North Dakota-Ellendale | 19 | Dickinson St. (ND) | 0 | Ellendale, ND | |
| 1931 | W | North Dakota-Ellendale | 12 | Dickinson St. (ND) | 0 | Ellendale, ND | |
| 1931 | L | North Greenville JC (SC) | 0 | Swift Memorial JC (TN) | 20 | ? | |
| 1931 | W | North Texas | 21 | Austin (TX) | 6 | Sherman, TX | |
| 1931 | W | North Texas | 33 | Daniel Baker (TX) | 13 | Denton, TX | |
| 1931 | W | North Texas | 20 | Southwestern (TX) | 0 | Denton, TX | |
| 1931 | W | North Texas | 13 | Texas A&M-Commerce | 0 | Denton, TX | |
| 1931 | L | North Texas | 6 | Texas Christian | 33 | Fort Worth, TX | |
| 1931 | L | North Texas | 0 | Southern Methodist (TX) | 13 | Dallas, TX | |
| 1931 | L | North Texas | 0 | Trinity (TX) | 7 | Waxahachie, TX | |
| 1931 | W | North Texas | 6 | Abilene Christian (TX) | 0 | Denton, TX | |
| 1931 | W | North Texas | 33 | Stephen F. Austin (TX) | 0 | Nacogdoches, TX | |
| 1931 | W | North Texas | 19 | Sam Houston St. (TX) | 0 | Denton, TX | |
| 1931 | W | North Texas | 20 | Texas St. | 0 | San Marcos, TX | |
| 1931 | W | North Tonawanda HS (NY) | 13 | Genesee Wesleyan Academy (NY) | 7 | ? | |
| 1931 | T | Northeast Louisiana JC | 0 | Centenary Freshmen (LA) | 0 | ? | |
| 1931 | T | Northeast Louisiana JC | 0 | Louisiana College Freshmen | 0 | ? | |
| 1931 | W | Northeast Louisiana JC | 7 | Millsaps JV (MS) | 6 | ? | |
| 1931 | W | Northeast Louisiana JC | 13 | Mississippi College JV | 12 | ? | |
| 1931 | L | Northeast Louisiana JC | 0 | Southeastern Louisiana | 6 | ? | |
| 1931 | W | Northeast Louisiana JC | 24 | El Dorado JC (AR) | 0 | Monroe, LA | |
| 1931 | L | Northeastern Oklahoma A&M | 0 | Northeastern St. (OK) | 13 | ? | |
| 1931 | L | Northeastern St. (OK) | 7 | Bacone JC (OK) | 13 | ? | |
| 1931 | L | Northeastern St. (OK) | 0 | East Central (OK) | 7 | ? | |
| 1931 | W | Northeastern St. (OK) | 13 | Northeastern Oklahoma A&M | 0 | ? | |
| 1931 | L | Northeastern St. (OK) | 0 | Southeastern Oklahoma St. | 27 | ? | |
| 1931 | L | Northeastern St. (OK) | 6 | Southwestern Oklahoma St. | 21 | ? | |
| 1931 | W | Northeastern St. (OK) | 10 | Central Arkansas | 7 | Muskogee, OK | |
| 1931 | L | Northeastern St. (OK) | 0 | Oklahoma St. | 25 | Stillwater, OK | Oklahoma St. played 2 games on same day |
| 1931 | L | Northeastern St. (OK) | 6 | Northwestern Oklahoma St. | 14 | Tahlequah, OK | |
| 1931 | L | Northeastern St. (OK) | 0 | Ozarks (AR) | 32 | ? | |
| 1931 | L | Northeastern St. (OK) | 0 | Central Oklahoma | 25 | Tahlequah, OK | |
| 1931 | L | Northeastern St. (OK) | 0 | Missouri S&T | 32 | Rolla, MO | |
| 1931 | L | Northern Arizona | 0 | California Tech | 13 | Flagstaff, AZ | |
| 1931 | L | Northern Arizona | 12 | Arizona | 19 | Tucson, AZ | |
| 1931 | L | Northern Arizona | 7 | Whittier (CA) | 39 | Whittier, CA | |
| 1931 | W | Northern Arizona | 26 | Fresno St. (CA) | 2 | Flagstaff, AZ | |
| 1931 | L | Northern Arizona | 6 | Arizona St. | 20 | Flagstaff, AZ | |
| 1931 | W | Northern Arizona | 13 | New Mexico St. | 6 | Las Cruces, NM | |
| 1931 | L | Northern Arizona | 6 | New Mexico | 20 | Albuquerque, NM | |
| 1931 | W | Northern Arizona | 13 | Arizona St. | 7 | Tempe, AZ | |
| 1931 | L | Northern Colorado | 0 | Denver (CO) | 14 | Denver, CO | |
| 1931 | L | Northern Colorado | 7 | Wyoming | 13 | Greeley, CO | |
| 1931 | T | Northern Colorado | 12 | Colorado School of Mines | 12 | Greeley, CO | |
| 1931 | L | Northern Colorado | 7 | Colorado College | 9 | Colorado Springs, CO | |
| 1931 | W | Northern Colorado | 6 | Brigham Young (UT) | 0 | Greeley, CO | |
| 1931 | W | Northern Colorado | 13 | Western St. (CO) | 0 | Gunnison, CO | |
| 1931 | L | Northern Colorado | 7 | Colorado St. | 21 | Fort Collins, CO | |
| 1931 | W | Northern Illinois | 12 | Illinois St. | 0 | Normal, IL | |
| 1931 | L | Northern Illinois | 6 | North Central (IL) | 19 | Naperville, IL | |
| 1931 | W | Northern Illinois | 19 | Wisconsin-Milwaukee | 2 | DeKalb, IL | |
| 1931 | L | Northern Illinois | 0 | Wisconsin-Whitewater | 25 | Whitewater, WI | |
| 1931 | W | Northern Illinois | 7 | Illinois College | 6 | DeKalb, IL | |
| 1931 | W | Northern Illinois | 6 | Saint Viator (IL) | 0 | DeKalb, IL | |
| 1931 | W | Northern Illinois | 20 | Wheaton (IL) | 0 | DeKalb, IL | |
| 1931 | L | Northern Illinois | 6 | Southern Illinois | 7 | Carbondale, IL | |
| 1931 | L | Northern Iowa | 0 | Grinnell (IA) | 12 | Cedar Falls, IA | |
| 1931 | L | Northern Iowa | 0 | Western Michigan | 14 | Cedar Falls, IA | |
| 1931 | W | Northern Iowa | 12 | William Penn (IA) | 3 | Oskaloosa, IA | |
| 1931 | W | Northern Iowa | 19 | Loras (IA) | 0 | Cedar Falls, IA | |
| 1931 | L | Northern Iowa | 6 | Luther (IA) | 12 | Cedar Falls, IA | |
| 1931 | L | Northern Iowa | 9 | Simpson (IA) | 12 | Cedar Falls, IA | |
| 1931 | L | Northern Iowa | 0 | Eastern Michigan | 32 | Ypsilanti, MI | |
| 1931 | W | Northern Iowa | 6 | Coe (IA) | 0 | Cedar Rapids, IA | |
| 1931 | L | Northern Michigan | 0 | Wisconsin-Oshkosh | 6 | Marquette, MI | |
| 1931 | L | Northern Michigan | 0 | Wisconsin-Superior | 57 | Marquette, MI | |
| 1931 | W | Northern Michigan | 6 | Wisconsin-Stevens Point | 0 | Marquette, MI | |
| 1931 | L | Northern Michigan | 7 | Michigan Tech | 18 | Houghton, MI | |
| 1931 | L | Northern Michigan | 0 | Northland (WI) | 13 | Ashland, WI | |
| 1931 | L | Northern Michigan | 0 | Michigan Tech | 7 | Marquette, MI | |
| 1931 | L | Northern St. (SD) | 0 | South Dakota St. | 19 | Aberdeen, SD | |
| 1931 | W | Northern St. (SD) | 40 | Valley City St. (ND) | 0 | Aberdeen, SD | |
| 1931 | T | Northern St. (SD) | 0 | Si Tanka (SD) | 0 | Huron, SD | |
| 1931 | W | Northern St. (SD) | 20 | Sioux Falls (SD) | 0 | Aberdeen, SD | |
| 1931 | W | Northern St. (SD) | 13 | South Dakota Tech | 12 | Aberdeen, SD | |
| 1931 | T | Northern St. (SD) | 0 | Moorhead St. (MN) | 0 | Moorhead, MN | |
| 1931 | L | Northern St. (SD) | 6 | Wisconsin-Superior | 13 | Superior, WI | |
| 1931 | W | Northern St. (SD) | 20 | Black Hills St. (SD) | 12 | Aberdeen, SD | |
| 1931 | W | Northland (WI) | 6 | Wisconsin-Eau Claire | 0 | Ashland, WI | |
| 1931 | T | Northland (WI) | 0 | Wisconsin-River Falls | 0 | River Falls, WI | |
| 1931 | W | Northland (WI) | 6 | Michigan Tech | 0 | Houghton, MI | |
| 1931 | W | Northland (WI) | 9 | Minnesota-Duluth | 0 | Duluth, MN | |
| 1931 | W | Northland (WI) | 13 | Northern Michigan | 0 | Ashland, WI | |
| 1931 | W | Northland (WI) | 7 | Wisconsin-River Falls | 0 | Ashland, WI | |
| 1931 | W | Northland JC (MN) | 46 | Duluth JC (MN) | 0 | ? | |
| 1931 | W | Northland JC (MN) | 33 | Itasca JC (MN) | 0 | ? | |
| 1931 | L | Northwest Mississippi JC | 6 | Delta St. (MS) | 46 | Cleveland, MS | |
| 1931 | W | Northwest Missouri St. | 26 | Tarkio (MO) | 0 | Tarkio, MO | |
| 1931 | W | Northwest Missouri St. | 7 | Missouri St. | 0 | Maryville, MO | |
| 1931 | W | Northwest Missouri St. | 7 | Truman St. (MO) | 0 | Maryville, MO | |
| 1931 | W | Northwest Missouri St. | 12 | Peru St. (NE) | 6 | Maryville, MO | |
| 1931 | W | Northwest Missouri St. | 38 | Southeast Missouri St. | 0 | Cape Girardeau, MO | |
| 1931 | W | Northwest Missouri St. | 6 | Missouri S&T | 0 | Maryville, MO | |
| 1931 | W | Northwest Missouri St. | 28 | Missouri B Team | 0 | Maryville, MO | |
| 1931 | W | Northwest Missouri St. | 54 | Benedictine (KS) | 0 | Atchison, KS | |
| 1931 | W | Northwest Missouri St. | 12 | Central Missouri St. | 0 | Maryville, MO | |
| 1931 | L | Northwest School of Agriculture (MN) | 6 | Bemidji St. (MN) | 24 | Crookston, MN | |
| 1931 | W | Northwestern (IL) | 19 | Nebraska | 7 | Evanston, IL | |
| 1931 | W | Northwestern (IL) | 32 | Minnesota | 14 | Evanston, IL | |
| 1931 | T | Northwestern (IL) | 0 | Notre Dame (IN) | 0 | Chicago, IL | |
| 1931 | W | Northwestern (IL) | 19 | UCLA | 0 | Evanston, IL | |
| 1931 | W | Northwestern (IL) | 10 | Ohio St. | 0 | Columbus, OH | |
| 1931 | W | Northwestern (IL) | 32 | Illinois | 6 | Evanston, IL | |
| 1931 | W | Northwestern (IL) | 7 | Indiana | 6 | Evanston, IL | |
| 1931 | W | Northwestern (IL) | 19 | Iowa | 0 | Iowa City, IA | |
| 1931 | L | Northwestern (IL) | 0 | Purdue (IN) | 7 | Chicago, IL | |
| 1931 | L | Northwestern (WI) | 12 | Wisconsin Tech | 13 | ? | |
| 1931 | L | Northwestern (WI) | 0 | Carroll (WI) | 31 | Waukesha, WI | |
| 1931 | W | Northwestern (WI) | 7 | Milton (WI) | 0 | Milton, WI | |
| 1931 | L | Northwestern (WI) | 0 | Wisconsin-Whitewater | 13 | Watertown, WI | |
| 1931 | L | Northwestern (WI) | 0 | Beloit (WI) | 12 | Beloit, WI | |
| 1931 | L | Northwestern (WI) | 12 | Wisconsin-Platteville | 13 | Watertown, WI | |
| 1931 | L | Northwestern (WI) | 0 | Wisconsin-Milwaukee | 12 | Watertown, WI | |
| 1931 | L | Northwestern Oklahoma St. | 0 | East Central (OK) | 27 | ? | |
| 1931 | T | Northwestern Oklahoma St. | 0 | Friends (KS) | 0 | ? | |
| 1931 | W | Northwestern Oklahoma St. | 23 | Oklahoma Panhandle St. | 0 | ? | |
| 1931 | W | Northwestern Oklahoma St. | 27 | University Prep School (OK) | 0 | ? | |
| 1931 | W | Northwestern Oklahoma St. | 14 | Northeastern St. (OK) | 6 | Tahlequah, OK | |
| 1931 | T | Northwestern Oklahoma St. | 0 | Central Oklahoma | 0 | Alva, OK | |
| 1931 | L | Northwestern Oklahoma St. | 7 | Southeastern Oklahoma St. | 21 | Durant, OK | |
| 1931 | T | Northwestern Oklahoma St. | 7 | Southwestern Oklahoma St. | 7 | Alva, OK | |
| 1931 | W | Northwestern St. (LA) | 92 | El Dorado JC (AR) | 0 | Natchitoches, LA | |
| 1931 | W | Northwestern St. (LA) | 13 | Lon Morris (TX) | 6 | Natchitoches, LA | |
| 1931 | W | Northwestern St. (LA) | 19 | Stephen F. Austin (TX) | 0 | Natchitoches, LA | |
| 1931 | L | Northwestern St. (LA) | 2 | Centenary (LA) | 23 | Shreveport, LA | |
| 1931 | W | Northwestern St. (LA) | 12 | Louisiana College | 7 | Natchitoches, LA | |
| 1931 | L | Northwestern St. (LA) | 6 | Union (TN) | 7 | Jackson, TN | |
| 1931 | L | Northwestern St. (LA) | 2 | Louisiana Tech | 18 | Ruston, LA | |
| 1931 | L | Northwestern St. (LA) | 0 | Southern Mississippi | 32 | Hattiesburg, MS | |
| 1931 | W | Northwestern St. (LA) | 38 | Louisiana-Lafayette | 2 | Natchitoches, LA | |
| 1931 | L | Norwich (VT) | 6 | Middlebury (VT) | 32 | Middlebury, VT | |
| 1931 | L | Norwich (VT) | 0 | Bates (ME) | 34 | Northfield, VT | |
| 1931 | L | Norwich (VT) | 6 | Dartmouth (NH) | 56 | Hanover, NH | |
| 1931 | L | Norwich (VT) | 6 | Massachusetts | 33 | Northfield, VT | |
| 1931 | L | Norwich (VT) | 0 | Providence (RI) | 24 | Providence, RI | Cycledrome |
| 1931 | W | Norwich (VT) | 26 | Vermont | 7 | Northfield, VT | |
| 1931 | L | Norwich (VT) | 0 | Coast Guard (CT) | 6 | New London, CT | |
| 1931 | W | Notre Dame (IN) | 25 | Indiana | 0 | Bloomington, IN | |
| 1931 | W | Notre Dame (IN) | 49 | Pennsylvania | 0 | South Bend, IN | |
| 1931 | T | Notre Dame (IN) | 0 | Northwestern (IL) | 0 | Chicago, IL | |
| 1931 | W | Notre Dame (IN) | 63 | Drake (IA) | 0 | South Bend, IN | |
| 1931 | W | Notre Dame (IN) | 25 | Pittsburgh (PA) | 12 | South Bend, IN | |
| 1931 | W | Notre Dame (IN) | 19 | Carnegie Mellon (PA) | 0 | Pittsburgh, PA | |
| 1931 | W | Notre Dame (IN) | 20 | Navy (MD) | 0 | Baltimore, MD | |
| 1931 | L | Notre Dame (IN) | 14 | Southern California | 16 | South Bend, IN | |
| 1931 | L | Notre Dame (IN) | 0 | Army (NY) | 12 | New York, NY | |
| 1931 | T | Oak Ridge Military Academy (TN) | 0 | Parris Island Marines (SC) | 0 | ? | |
| 1931 | L | Oakland City (IN) | 0 | Central Normal (IN) | 13 | ? | |
| 1931 | W | Oakland City (IN) | 13 | Indiana St. | 0 | ? | |
| 1931 | W | Oakland City (IN) | 13 | Kentucky Military Institute | 6 | ? | |
| 1931 | L | Oakland City (IN) | 6 | Evansville (IN) | 19 | Evansville, IN | |
| 1931 | L | Oakland City (IN) | 7 | Rose-Hulman Tech (IN) | 19 | Terre Haute, IN | |
| 1931 | W | Oakland City (IN) | 13 | Hanover (IN) | 7 | Hanover, IN | |
| 1931 | W | Oberlin (OH) | 12 | Kent St. (OH) | 6 | Oberlin, OH | |
| 1931 | W | Oberlin (OH) | 6 | Akron (OH) | 0 | Oberlin, OH | |
| 1931 | L | Oberlin (OH) | 7 | Hillsdale (MI) | 20 | Oberlin, OH | |
| 1931 | L | Oberlin (OH) | 2 | Case Institute of Technology (OH) | 24 | Cleveland, OH | |
| 1931 | W | Oberlin (OH) | 14 | Wooster (OH) | 13 | Wooster, OH | |
| 1931 | L | Oberlin (OH) | 0 | Western Reserve (OH) | 7 | Oberlin, OH | |
| 1931 | T | Oberlin (OH) | 6 | Denison (OH) | 6 | Granville, OH | |
| 1931 | L | Oberlin (OH) | 0 | Mount Union (OH) | 32 | Oberlin, OH | |
| 1931 | W | Occidental (CA) | 13 | Redlands (CA) | 0 | Pasadena, CA | |
| 1931 | W | Occidental (CA) | 13 | San Diego St. (CA) | 2 | Pasadena, CA | Rose Bowl |
| 1931 | T | Occidental (CA) | 0 | UCLA | 0 | Los Angeles, CA | |
| 1931 | W | Occidental (CA) | 13 | California Tech | 0 | Pasadena, CA | |
| 1931 | L | Occidental (CA) | 0 | New Mexico | 14 | Albuquerque, NM | |
| 1931 | L | Occidental (CA) | 6 | Loyola Marymount (CA) | 7 | Los Angeles, CA | |
| 1931 | L | Occidental (CA) | 0 | Pomona-Pitzer (CA) | 6 | Claremont, CA | |
| 1931 | L | Occidental (CA) | 0 | Whittier (CA) | 21 | Whittier, CA | |
| 1931 | L | Oglethorpe (GA) | 0 | Duquesne (PA) | 6 | Pittsburgh, PA | |
| 1931 | L | Oglethorpe (GA) | 0 | Manhattan (NY) | 13 | Manhattan, NY | Polo Grounds |
| 1931 | L | Oglethorpe (GA) | 7 | Tennessee-Chattanooga | 12 | Atlanta, GA | |
| 1931 | L | Oglethorpe (GA) | 7 | Loyola (LA) | 12 | New Orleans, LA | |
| 1931 | W | Oglethorpe (GA) | 3 | Furman (SC) | 0 | Atlanta, GA | |
| 1931 | W | Oglethorpe (GA) | 12 | Clemson (SC) | 0 | Clemson, SC | |
| 1931 | W | Oglethorpe (GA) | 37 | Wake Forest (NC) | 0 | Atlanta, GA | |
| 1931 | L | Oglethorpe (GA) | 6 | Haskell Indian Nations (KS) | 31 | Chicago, IL | |
| 1931 | L | Oglethorpe (GA) | 0 | Mercer (GA) | 20 | Atlanta, GA | |
| 1931 | W | Ohio | 40 | Butler (IN) | 0 | Athens, OH | |
| 1931 | W | Ohio | 27 | DePauw (IN) | 0 | Greencastle, IN | |
| 1931 | W | Ohio | 33 | Denison (OH) | 0 | Granville, OH | |
| 1931 | L | Ohio | 6 | Indiana | 7 | Bloomington, IN | |
| 1931 | W | Ohio | 22 | Simpson (IA) | 0 | Athens, OH | |
| 1931 | W | Ohio | 13 | Cincinnati (OH) | 7 | Cincinnati, OH | |
| 1931 | W | Ohio | 18 | Ohio Wesleyan | 0 | Athens, OH | |
| 1931 | W | Ohio | 13 | Miami (OH) | 0 | Athens, OH | |
| 1931 | W | Ohio Northern | 9 | Bluffton (OH) | 0 | Ada, OH | |
| 1931 | W | Ohio Northern | 37 | Marietta (OH) | 0 | Ada, OH | |
| 1931 | W | Ohio Northern | 16 | Eastern Kentucky | 0 | Richmond, KY | |
| 1931 | L | Ohio Northern | 0 | Army (NY) | 60 | West Point, NY | |
| 1931 | W | Ohio Northern | 6 | Hiram (OH) | 0 | Hiram, OH | |
| 1931 | L | Ohio Northern | 0 | Otterbein (OH) | 20 | Ada, OH | |
| 1931 | W | Ohio Northern | 31 | Wilmington (OH) | 2 | Ada, OH | |
| 1931 | W | Ohio Northern | 51 | Capital (OH) | 12 | Ada, OH | |
| 1931 | W | Ohio St. | 67 | Cincinnati (OH) | 6 | Columbus, OH | |
| 1931 | W | Ohio St. | 20 | Navy (MD) | 0 | Columbus, OH | |
| 1931 | L | Ohio St. | 21 | Vanderbilt (TN) | 26 | Columbus, OH | |
| 1931 | W | Ohio St. | 20 | Michigan | 7 | Ann Arbor, MI | |
| 1931 | L | Ohio St. | 0 | Northwestern (IL) | 10 | Columbus, OH | |
| 1931 | W | Ohio St. | 13 | Indiana | 6 | Bloomington, IN | |
| 1931 | W | Ohio St. | 6 | Wisconsin | 0 | Madison, WI | |
| 1931 | W | Ohio St. | 40 | Illinois | 0 | Columbus, OH | |
| 1931 | L | Ohio St. | 7 | Minnesota | 19 | Minneapolis, MN | |
| 1931 | L | Ohio St. JV | 0 | Eastern Michigan | 27 | Ypsilanti, MI | |
| 1931 | W | Ohio St. JV | 25 | Akron (OH) | 0 | Akron, OH | |
| 1931 | W | Ohio Wesleyan | 26 | Heidelberg (OH) | 6 | Delaware, OH | |
| 1931 | L | Ohio Wesleyan | 13 | Brown (RI) | 26 | Providence, RI | |
| 1931 | L | Ohio Wesleyan | 7 | Syracuse (NY) | 48 | Syracuse, NY | |
| 1931 | W | Ohio Wesleyan | 25 | Denison (OH) | 6 | Granville, OH | |
| 1931 | W | Ohio Wesleyan | 12 | Miami (OH) | 7 | Delaware, OH | |
| 1931 | L | Ohio Wesleyan | 0 | Ohio | 18 | Athens, OH | |
| 1931 | W | Ohio Wesleyan | 60 | Wabash (IN) | 0 | Delaware, OH | |
| 1931 | W | Ohio Wesleyan | 25 | Western Reserve (OH) | 7 | Cleveland, OH | |
| 1931 | W | Oklahoma | 19 | Rice (TX) | 6 | Norman, OK | |
| 1931 | L | Oklahoma | 0 | Oklahoma City (OK) | 6 | Norman, OK | |
| 1931 | W | Oklahoma | 10 | Kansas | 0 | Norman, OK | |
| 1931 | L | Oklahoma | 0 | Nebraska | 13 | Lincoln, NE | |
| 1931 | W | Oklahoma | 20 | Tulsa (OK) | 7 | Tulsa, OK | |
| 1931 | L | Oklahoma | 0 | Texas | 3 | Dallas, TX | |
| 1931 | L | Oklahoma | 0 | Kansas St. | 14 | Manhattan, KS | |
| 1931 | L | Oklahoma | 12 | Iowa St. | 13 | Norman, OK | |
| 1931 | L | Oklahoma | 0 | Missouri | 7 | Columbia, MO | |
| 1931 | T | Oklahoma | 0 | Oklahoma St. | 0 | Norman, OK | |
| 1931 | L | Oklahoma | 20 | Hawaii All-Stars | 39 | Honolulu, HI | |
| 1931 | L | Oklahoma Baptist University | 13 | Central Oklahoma | 19 | Edmond, OK | |
| 1931 | L | Oklahoma Baptist University | 6 | East Central (OK) | 7 | Shawnee, OK | |
| 1931 | W | Oklahoma Baptist University | 30 | Murray St. (OK) | 0 | Shawnee, OK | |
| 1931 | L | Oklahoma Baptist University | 7 | Southwestern Oklahoma St. | 10 | Shawnee, OK | |
| 1931 | L | Oklahoma Baptist University | 0 | Oklahoma City (OK) | 33 | Shawnee, OK | |
| 1931 | L | Oklahoma Baptist University | 0 | Tulsa (OK) | 25 | Tulsa, OK | |
| 1931 | W | Oklahoma Baptist University | 10 | Austin (TX) | 7 | Shawnee, OK | |
| 1931 | W | Oklahoma Baptist University | 16 | Phillips (OK) | 7 | Shawnee, OK | |
| 1931 | L | Oklahoma Baptist University | 2 | Southwestern (KS) | 12 | Shawnee, OK | |
| 1931 | W | Oklahoma City (OK) | 20 | Central Oklahoma | 0 | ? | |
| 1931 | W | Oklahoma City (OK) | 25 | Arkansas Tech | 12 | Oklahoma City, OK | |
| 1931 | W | Oklahoma City (OK) | 6 | Oklahoma | 0 | Norman, OK | |
| 1931 | W | Oklahoma City (OK) | 33 | Oklahoma Baptist University | 0 | Shawnee, OK | |
| 1931 | W | Oklahoma City (OK) | 6 | Missouri S&T | 0 | Oklahoma City, OK | |
| 1931 | W | Oklahoma City (OK) | 45 | Friends (KS) | 0 | Oklahoma City, OK | |
| 1931 | W | Oklahoma City (OK) | 28 | Phillips (OK) | 14 | Enid, OK | |
| 1931 | W | Oklahoma City (OK) | 13 | Oklahoma St. | 0 | Oklahoma City, OK | |
| 1931 | W | Oklahoma City (OK) | 14 | Saint Louis (MO) | 13 | Saint Louis, MO | |
| 1931 | W | Oklahoma City (OK) | 28 | Haskell Indian Nations (KS) | 6 | Oklahoma City, OK | |
| 1931 | W | Oklahoma City (OK) | 37 | Nebraska Wesleyan | 0 | Oklahoma City, OK | |
| 1931 | W | Oklahoma City (OK) | 14 | Tulsa (OK) | 0 | Tulsa, OK | |
| 1931 | L | Oklahoma Military Academy | 0 | Cameron (OK) | 28 | ? | |
| 1931 | W | Oklahoma Military Academy | 19 | New Mexico Military Institute | 0 | Tulsa, OK | |
| 1931 | L | Oklahoma Panhandle St. | 0 | Amarillo College (TX) | 39 | ? | |
| 1931 | L | Oklahoma Panhandle St. | 0 | Amarillo College (TX) | 46 | ? | |
| 1931 | T | Oklahoma Panhandle St. | 6 | New Mexico Highlands | 6 | ? | |
| 1931 | L | Oklahoma Panhandle St. | 0 | Northwestern Oklahoma St. | 23 | ? | |
| 1931 | L | Oklahoma Panhandle St. | 0 | Southwestern Oklahoma St. | 25 | ? | |
| 1931 | L | Oklahoma Panhandle St. | 0 | University Prep School (OK) | 33 | ? | |
| 1931 | L | Oklahoma Panhandle St. | 6 | Wayland Baptist (TX) | 24 | ? | |
| 1931 | L | Oklahoma Panhandle St. | 0 | West Texas A&M | 44 | Canyon, TX | |
| 1931 | L | Oklahoma Panhandle St. | 0 | New Mexico Military Institute | 52 | Roswell, NM | |
| 1931 | L | Oklahoma St. | 0 | Minnesota | 20 | Minneapolis, MN | |
| 1931 | W | Oklahoma St. | 20 | Creighton (NE) | 0 | Stillwater, OK | |
| 1931 | W | Oklahoma St. | 31 | Arizona | 0 | Stillwater, OK | |
| 1931 | W | Oklahoma St. | 34 | Bethany (KS) | 0 | Stillwater, OK | Oklahoma St. played 2 games on same day |
| 1931 | W | Oklahoma St. | 25 | Northeastern St. (OK) | 0 | Stillwater, OK | Oklahoma St. played 2 games on same day |
| 1931 | W | Oklahoma St. | 39 | Haskell Indian Nations (KS) | 0 | Stillwater, OK | |
| 1931 | L | Oklahoma St. | 0 | Oklahoma City (OK) | 13 | Oklahoma City, OK | |
| 1931 | W | Oklahoma St. | 13 | Kansas | 7 | Lawrence, KS | |
| 1931 | W | Oklahoma St. | 7 | Tulsa (OK) | 6 | Tulsa, OK | |
| 1931 | W | Oklahoma St. | 14 | Wichita St. (KS) | 6 | Stillwater, OK | |
| 1931 | T | Oklahoma St. | 0 | Oklahoma | 0 | Norman, OK | |
| 1931 | L | Oklahoma St. JV | 6 | Cameron (OK) | 7 | ? | |
| 1931 | L | Oklahoma St. JV | 0 | East Central (OK) | 14 | ? | |
| 1931 | W | Old Dominion (VA) | 7 | Wingate (NC) | 0 | ? | |
| 1931 | T | Old Dominion (VA) | 0 | Campbell (NC) | 0 | Norfolk, VA | |
| 1931 | T | Oneonta All-Stars (NY) | 0 | Hartwick (NY) | 0 | Oneonta, NY | |
| 1931 | W | Oregon | 9 | Idaho | 0 | Portland, OR | |
| 1931 | W | Oregon | 13 | Washington | 0 | Seattle, WA | |
| 1931 | W | Oregon | 21 | Western Oregon | 6 | Eugene, OR | |
| 1931 | W | Oregon | 20 | Willamette (OR) | 0 | Eugene, OR | |
| 1931 | L | Oregon | 0 | Southern California | 53 | Los Angeles, CA | |
| 1931 | T | Oregon | 0 | North Dakota | 0 | Grand Forks, ND | |
| 1931 | W | Oregon | 14 | New York (NY) | 6 | New York, NY | Yankee Stadium |
| 1931 | T | Oregon | 0 | Oregon St. | 0 | Eugene, OR | |
| 1931 | W | Oregon | 13 | UCLA | 6 | Los Angeles, CA | |
| 1931 | L | Oregon | 0 | Saint Mary's (CA) | 16 | San Francisco, CA | |
| 1931 | L | Oregon St. | 0 | Southern California | 30 | Los Angeles, CA | |
| 1931 | W | Oregon St. | 12 | Utah | 0 | Portland, OR | |
| 1931 | W | Oregon St. | 19 | Montana | 0 | Corvallis, OR | |
| 1931 | W | Oregon St. | 25 | Linfield (OR) | 0 | Corvallis, OR | |
| 1931 | W | Oregon St. | 76 | Willamette (OR) | 0 | Corvallis, OR | |
| 1931 | W | Oregon St. | 16 | Colorado | 0 | Portland, OR | |
| 1931 | L | Oregon St. | 7 | Stanford (CA) | 25 | Stanford, CA | |
| 1931 | W | Oregon St. | 37 | Western Oregon | 0 | Corvallis, OR | |
| 1931 | L | Oregon St. | 6 | Washington St. | 7 | Portland, OR | |
| 1931 | T | Oregon St. | 0 | Oregon | 0 | Eugene, OR | |
| 1931 | L | Oregon St. Freshmen | 0 | Saint Martin's (WA) | 13 | ? | |
| 1931 | L | Osceola JC (IA) | 0 | Graceland (IA) | 26 | Lamoni, IA | |
| 1931 | W | Oswego St. (NY) | 12 | SUNY-Cortland (NY) | 0 | ? | |
| 1931 | L | Oswego St. (NY) | 0 | Ithaca (NY) | 19 | Oswego, NY | |
| 1931 | W | Ottawa (KS) | 19 | Haskell Indian Nations JV (KS) | 2 | Ottawa, KS | |
| 1931 | W | Ottawa (KS) | 26 | Bethel (KS) | 0 | North Newton, KS | |
| 1931 | W | Ottawa (KS) | 7 | Central Missouri St. | 0 | Warrensburg, MO | |
| 1931 | L | Ottawa (KS) | 6 | McPherson (KS) | 14 | Ottawa, KS | |
| 1931 | L | Ottawa (KS) | 6 | Friends (KS) | 13 | Wichita, KS | |
| 1931 | L | Ottawa (KS) | 6 | Kansas Wesleyan | 25 | Ottawa, KS | |
| 1931 | W | Ottawa (KS) | 14 | Baker (KS) | 12 | Ottawa, KS | |
| 1931 | W | Ottawa (KS) | 6 | Bethany (KS) | 0 | Lindsborg, KS | |
| 1931 | W | Otterbein (OH) | 26 | Hiram (OH) | 0 | Westerville, OH | |
| 1931 | W | Otterbein (OH) | 26 | Kenyon (OH) | 13 | Westerville, OH | |
| 1931 | L | Otterbein (OH) | 0 | Heidelberg (OH) | 7 | Tiffin, OH | |
| 1931 | W | Otterbein (OH) | 29 | Capital (OH) | 6 | Westerville, OH | |
| 1931 | W | Otterbein (OH) | 20 | Ohio Northern | 0 | Ada, OH | |
| 1931 | W | Otterbein (OH) | 13 | Marietta (OH) | 0 | Marietta, OH | |
| 1931 | L | Otterbein (OH) | 0 | Kent St. (OH) | 6 | Kent, OH | |
| 1931 | L | Otterbein (OH) | 0 | John Carroll (OH) | 18 | Cleveland, OH | |
| 1931 | W | Ouachita Baptist (AR) | 25 | Arkansas College | 7 | ? | |
| 1931 | W | Ouachita Baptist (AR) | 52 | Connors St. (OK) | 0 | ? | |
| 1931 | W | Ouachita Baptist (AR) | 13 | Southern Arkansas | 6 | Camden, AR | |
| 1931 | L | Ouachita Baptist (AR) | 0 | Arkansas Tech | 13 | Fort Smith, AR | |
| 1931 | W | Ouachita Baptist (AR) | 14 | Arkansas-Monticello | 13 | Monticello, AR | |
| 1931 | T | Ouachita Baptist (AR) | 0 | Arkansas Tech | 0 | Russellville, AR | |
| 1931 | L | Ouachita Baptist (AR) | 2 | Ozarks (AR) | 6 | Arkadelphia, AR | |
| 1931 | W | Ouachita Baptist (AR) | 12 | Henderson St. (AR) | 0 | Conway, AR | |
| 1931 | W | Ouachita Baptist (AR) | 27 | Hendrix (AR) | 6 | Conway, AR | |
| 1931 | L | Ozarks (AR) | 6 | Arkansas-Monticello | 20 | Pine Bluff, AR | Charity Game |
| 1931 | L | Ozarks (AR) | 0 | Hendrix (AR) | 14 | Clarksville, AR | |
| 1931 | W | Ozarks (AR) | 6 | Harding (AR) | 0 | Morrilton, AR | Ozarks won - score unknown |
| 1931 | L | Ozarks (AR) | 6 | Arkansas | 13 | Fayetteville, AR | |
| 1931 | W | Ozarks (AR) | 6 | Ouachita Baptist (AR) | 2 | Arkadelphia, AR | |
| 1931 | W | Ozarks (AR) | 32 | Northeastern St. (OK) | 0 | ? | |
| 1931 | W | Ozarks (AR) | 14 | Central Arkansas | 0 | Fort Smith, AR | |
| 1931 | L | Ozarks (AR) | 0 | Arkansas Tech | 37 | Clarksville, AR | |
| 1931 | L | Pacific (CA) | 0 | Stockton American Legion (CA) | 14 | Stockton, CA | |
| 1931 | W | Pacific (CA) | 7 | Whitman (WA) | 0 | Whittier, CA | |
| 1931 | W | Pacific (CA) | 13 | Sacramento City College (CA) | 0 | Sacramento, CA | |
| 1931 | W | Pacific (CA) | 16 | Modesto JC (CA) | 6 | Modesto, CA | |
| 1931 | T | Pacific (CA) | 0 | Nevada | 0 | Stockton, CA | |
| 1931 | W | Pacific (CA) | 27 | Cal St.-Chico | 6 | Stockton, CA | |
| 1931 | T | Pacific (CA) | 20 | California-Davis | 20 | Stockton, CA | |
| 1931 | W | Pacific (CA) | 27 | San Jose St. (CA) | 0 | San Jose, CA | |
| 1931 | L | Pacific (CA) | 0 | Fresno St. (CA) | 6 | Fresno, CA | |
| 1931 | W | Pacific (OR) | 12 | Portland (OR) | 7 | Portland, OR | |
| 1931 | W | Pacific (OR) | 7 | Willamette (OR) | 6 | Salem, OR | |
| 1931 | W | Pacific (OR) | 18 | Linfield (OR) | 6 | McMinnville, OR | |
| 1931 | W | Pacific (OR) | 28 | College of Idaho | 7 | Caldwell, ID | |
| 1931 | L | Pacific (OR) | 13 | Whitman (WA) | 20 | Walla Walla, WA | |
| 1931 | W | Pacific (OR) | 20 | Lewis & Clark (OR) | 0 | Albany, OR | |
| 1931 | L | Pacific (OR) | 6 | Puget Sound (WA) | 25 | Forest Grove, OR | |
| 1931 | L | Pacific Lutheran (WA) | 6 | Western Oregon | 28 | Portland, OR | |
| 1931 | W | Pacific Lutheran (WA) | 6 | Kitsap AC (WA) | 0 | Bremerton, WA | |
| 1931 | W | Pacific Lutheran (WA) | 14 | Aberdeen JC (WA) | 8 | Aberdeen, WA | |
| 1931 | L | Pacific Lutheran (WA) | 0 | Central Washington | 13 | Puyallup, WA | |
| 1931 | L | Pacific Lutheran (WA) | 0 | Puget Sound (WA) | 20 | Tacoma, WA | |
| 1931 | W | Pacific Lutheran (WA) | 20 | USS Lexington | 0 | Puyallup, WA | |
| 1931 | W | Pacific Lutheran (WA) | 27 | Western Washington | 7 | Puyallup, WA | |
| 1931 | W | Pacific Lutheran (WA) | 27 | Bremerton Navy (WA) | 0 | Bremerton, WA | |
| 1931 | W | Pacific Lutheran (WA) | 26 | Whitworth (WA) | 0 | Puyallup, WA | |
| 1931 | T | Paine (GA) | 13 | Allen (SC) | 13 | ? | |
| 1931 | W | Paine (GA) | 25 | Voorhees College (SC) | 19 | ? | |
| 1931 | L | Paine (GA) | 12 | Alabama St. | 32 | Montgomery, AL | |
| 1931 | W | Paine (GA) | 18 | Claflin (SC) | 14 | Orangeburg, SC | |
| 1931 | W | Paine (GA) | 13 | Savannah St. (GA) | 6 | Savannah, GA | |
| 1931 | W | Paine (GA) | 12 | Benedict (SC) | 6 | Augusta, GA | |
| 1931 | L | Paine (GA) | 7 | South Carolina St. | 34 | Augusta, GA | |
| 1931 | L | Palisade HS (CO) | 0 | Mesa St. (CO) | 44 | ? | |
| 1931 | L | Palmer College (FL) | 6 | Troy (AL) | 43 | ? | |
| 1931 | W | Paris JC (TX) | 32 | Texas-Arlington | 0 | Arlington, TX | |
| 1931 | L | Park Region College (MN) | 21 | Jamestown (ND) | 27 | ? | |
| 1931 | L | Park Region College (MN) | 0 | North Dakota Science | 33 | ? | |
| 1931 | L | Park Region College (MN) | 0 | North Dakota-Ellendale | 26 | ? | |
| 1931 | L | Park Region College (MN) | 0 | Saint Paul-Luther College (MN) | 20 | ? | |
| 1931 | W | Parris Island Marines (SC) | 12 | Norman JC (GA) | 0 | ? | |
| 1931 | T | Parris Island Marines (SC) | 0 | Oak Ridge Military Academy (TN) | 0 | ? | |
| 1931 | W | Parris Island Marines (SC) | 25 | Savannah St. (GA) | 12 | ? | |
| 1931 | W | Parris Island Marines (SC) | 14 | Newberry (SC) | 7 | Parris Island, SC | |
| 1931 | L | Parris Island Marines (SC) | 6 | Miami (FL) | 12 | Miami, FL | |
| 1931 | W | Parris Island Marines (SC) | 20 | Wofford (SC) | 0 | Parris Island, SC | |
| 1931 | L | Parris Island Marines (SC) | 0 | Catawba (NC) | 13 | Salisbury, NC | |
| 1931 | W | Parris Island Marines (SC) | 19 | Georgia Southern | 0 | Parris Island, SC | |
| 1931 | W | Parris Island Marines (SC) | 22 | Campbell (NC) | 0 | Parris Island, SC | |
| 1931 | W | Parris Island Marines (SC) | 32 | Bowdon St. (GA) | 6 | Parris Island, SC | |
| 1931 | L | Parsons (IA) | 0 | Hastings (NE) | 6 | ? | |
| 1931 | L | Parsons (IA) | 0 | William Penn (IA) | 7 | Fairfield, IA | |
| 1931 | L | Parsons (IA) | 0 | Loras (IA) | 6 | Fairfield, IA | |
| 1931 | L | Parsons (IA) | 0 | Simpson (IA) | 20 | Indianola, IA | |
| 1931 | L | Parsons (IA) | 0 | Monmouth (IL) | 6 | Monmouth, IL | |
| 1931 | L | Parsons (IA) | 0 | Saint Ambrose (IA) | 7 | Fairfield, IA | |
| 1931 | T | Parsons (IA) | 12 | Central (IA) | 12 | Pella, IA | |
| 1931 | L | Parsons (IA) | 13 | Iowa Wesleyan | 28 | Fairfield, IA | |
| 1931 | T | Parsons JC (KS) | 16 | Coffeyville CC (KS) | 16 | ? | Winner and score unknown |
| 1931 | T | Pasadena City College (CA) | 13 | California Tech | 13 | ? | |
| 1931 | W | Pasadena City College (CA) | 12 | Chapman (CA) | 0 | ? | |
| 1931 | L | Paul Quinn (TX) | 0 | Corsicana HS (TX) | 57 | ? | |
| 1931 | L | Paul Quinn (TX) | 0 | Houston College for Negroes (TX) | 24 | ? | |
| 1931 | T | Peacock Military Academy (TX) | 0 | Texas-Arlington | 0 | Arlington, TX | |
| 1931 | W | Pearl River CC (MS) | 54 | Southeastern Louisiana | 0 | ? | |
| 1931 | L | Peirce School | 6 | Delaware Valley (PA) | 15 | ? | |
| 1931 | W | Penn St. | 19 | Lebanon Valley (PA) | 6 | State College, PA | |
| 1931 | L | Penn St. | 7 | Colgate (NY) | 32 | State College, PA | |
| 1931 | L | Penn St. | 0 | Temple (PA) | 12 | Philadelphia, PA | |
| 1931 | L | Penn St. | 0 | Waynesburg (PA) | 7 | State College, PA | |
| 1931 | L | Penn St. | 6 | Dickinson (PA) | 10 | State College, PA | |
| 1931 | L | Penn St. | 0 | Syracuse (NY) | 7 | Syracuse, NY | |
| 1931 | L | Penn St. | 6 | Pittsburgh (PA) | 41 | State College, PA | |
| 1931 | L | Penn St. | 0 | Lafayette (PA) | 33 | Easton, PA | |
| 1931 | L | Penn St. | 0 | West Virginia | 19 | Morgantown, WV | |
| 1931 | W | Penn St. | 31 | Lehigh (PA) | 0 | Philadelphia, PA | |
| 1931 | L | Penn St. Freshmen | 7 | Lycoming (PA) | 19 | State College, PA | |
| 1931 | W | Pennsylvania | 32 | Swarthmore (PA) | 7 | Philadelphia, PA | |
| 1931 | L | Pennsylvania | 0 | Navy (MD) | 6 | Philadelphia, PA | |
| 1931 | L | Pennsylvania | 0 | Notre Dame (IN) | 49 | South Bend, IN | |
| 1931 | W | Pennsylvania | 14 | Franklin & Marshall (PA) | 0 | Philadelphia, PA | |
| 1931 | W | Pennsylvania | 32 | Lehigh (PA) | 0 | Philadelphia, PA | |
| 1931 | W | Pennsylvania | 27 | Wisconsin | 13 | Philadelphia, PA | |
| 1931 | W | Pennsylvania | 3 | Lafayette (PA) | 0 | Philadelphia, PA | |
| 1931 | W | Pennsylvania | 13 | Georgia Tech | 12 | Philadelphia, PA | |
| 1931 | L | Pennsylvania | 0 | Cornell (NY) | 7 | Philadelphia, PA | |
| 1931 | W | Pennsylvania B Team | 12 | La Salle (PA) | 7 | Philadelphia, PA | |
| 1931 | T | Peru St. (NE) | 0 | Doane (NE) | 0 | ? | |
| 1931 | W | Peru St. (NE) | 13 | Midland Lutheran (NE) | 7 | ? | |
| 1931 | L | Peru St. (NE) | 7 | Nebraska B Team | 13 | ? | |
| 1931 | L | Peru St. (NE) | 6 | Nebraska-Omaha | 12 | ? | |
| 1931 | W | Peru St. (NE) | 16 | Norfolk JC (NE) | 6 | ? | |
| 1931 | L | Peru St. (NE) | 0 | Wayne St. (NE) | 6 | ? | |
| 1931 | W | Peru St. (NE) | 18 | Chadron St. (NE) | 6 | Chadron, NE | |
| 1931 | L | Peru St. (NE) | 6 | Northwest Missouri St. | 12 | Maryville, MO | |
| 1931 | W | Peru St. (NE) | 20 | Nebraska-Kearney | 0 | Peru, NE | |
| 1931 | T | Philander-Smith (AR) | 0 | Arkansas Baptist | 0 | ? | |
| 1931 | L | Philander-Smith (AR) | 0 | Rust (MS) | 37 | ? | |
| 1931 | L | Philander-Smith (AR) | 0 | Shorter College (AR) | 19 | ? | |
| 1931 | L | Philander-Smith (AR) | 7 | LeMoyne-Owen (TN) | 57 | Memphis, TN | |
| 1931 | L | Phillips (OK) | 0 | Kansas Wesleyan | 6 | Salina, KS | |
| 1931 | W | Phillips (OK) | 7 | McPherson (KS) | 0 | McPherson, KS | |
| 1931 | L | Phillips (OK) | 14 | Oklahoma City (OK) | 28 | Enid, OK | |
| 1931 | L | Phillips (OK) | 0 | West Texas A&M | 6 | Canyon, TX | |
| 1931 | L | Phillips (OK) | 7 | Tulsa (OK) | 31 | Enid, OK | |
| 1931 | L | Phillips (OK) | 7 | Oklahoma Baptist University | 16 | Shawnee, OK | |
| 1931 | W | Piedmont (GA) | 16 | Georgia Southern | 0 | ? | |
| 1931 | W | Piedmont (GA) | 12 | Troy (AL) | 0 | ? | |
| 1931 | W | Piedmont (GA) | 42 | Young Harris College (GA) | 2 | ? | |
| 1931 | W | Piedmont (GA) | 12 | Jacksonville St. (AL) | 6 | ? | |
| 1931 | L | Piedmont (GA) | 12 | Appalachian St. (NC) | 24 | Boone, NC | |
| 1931 | L | Piedmont (GA) | 0 | Newberry (SC) | 7 | Demorest, GA | |
| 1931 | L | Piedmont (GA) | 7 | Catawba (NC) | 20 | Salisbury, NC | |
| 1931 | L | Piedmont (GA) | 6 | Rollins (FL) | 7 | Demorest, GA | |
| 1931 | L | Pittsburg St. (KS) | 7 | Kansas St. | 26 | Manhattan, KS | |
| 1931 | L | Pittsburg St. (KS) | 0 | Washburn (KS) | 15 | Pittsburg, KS | |
| 1931 | W | Pittsburg St. (KS) | 6 | Southwestern (KS) | 0 | Pittsburg, KS | |
| 1931 | L | Pittsburg St. (KS) | 7 | Missouri S&T | 19 | Pittsburg, KS | |
| 1931 | L | Pittsburg St. (KS) | 6 | Wichita St. (KS) | 9 | Wichita, KS | |
| 1931 | W | Pittsburg St. (KS) | 31 | College of Emporia (KS) | 12 | Pittsburg, KS | |
| 1931 | L | Pittsburg St. (KS) | 13 | Emporia St. (KS) | 14 | Pittsburg, KS | |
| 1931 | W | Pittsburg St. (KS) | 13 | Fort Hays St. (KS) | 6 | Hays, KS | |
| 1931 | W | Pittsburg St. (KS) | 20 | Missouri St. | 0 | Pittsburg, KS | |
| 1931 | W | Pittsburgh (PA) | 20 | Iowa | 0 | Iowa City, IA | |
| 1931 | W | Pittsburgh (PA) | 14 | Carnegie Mellon (PA) | 6 | Pittsburgh, PA | |
| 1931 | W | Pittsburgh (PA) | 34 | West Virginia | 0 | Pittsburgh, PA | |
| 1931 | W | Pittsburgh (PA) | 61 | Miami (OH) | 0 | Pittsburgh, PA | |
| 1931 | W | Pittsburgh (PA) | 32 | Western Reserve (OH) | 0 | Pittsburgh, PA | |
| 1931 | L | Pittsburgh (PA) | 12 | Notre Dame (IN) | 25 | South Bend, IN | |
| 1931 | W | Pittsburgh (PA) | 41 | Penn St. | 6 | State College, PA | |
| 1931 | W | Pittsburgh (PA) | 26 | Army (NY) | 0 | Pittsburgh, PA | |
| 1931 | W | Pittsburgh (PA) | 40 | Nebraska | 0 | Pittsburgh, PA | |
| 1931 | L | Pomona-Pitzer (CA) | 0 | Arizona | 19 | Tucson, AZ | |
| 1931 | L | Pomona-Pitzer (CA) | 0 | California Tech | 26 | Pasadena, CA | |
| 1931 | L | Pomona-Pitzer (CA) | 7 | Redlands (CA) | 20 | Redlands, CA | |
| 1931 | L | Pomona-Pitzer (CA) | 0 | Loyola Marymount (CA) | 19 | Claremont, CA | |
| 1931 | W | Pomona-Pitzer (CA) | 14 | California-Santa Barbara | 7 | Claremont, CA | |
| 1931 | L | Pomona-Pitzer (CA) | 0 | UCLA | 46 | Los Angeles, CA | |
| 1931 | L | Pomona-Pitzer (CA) | 0 | San Diego St. (CA) | 6 | San Diego, CA | Navy "Sports" Field |
| 1931 | W | Pomona-Pitzer (CA) | 6 | Occidental (CA) | 0 | Claremont, CA | |
| 1931 | T | Port Huron JC (MI) | 0 | General Motors Tech (MI) | 0 | Flint, MI | |
| 1931 | L | Portland (OR) | 7 | Pacific (OR) | 12 | Portland, OR | |
| 1931 | W | Portland (OR) | 12 | Whitman (WA) | 0 | Portland, OR | |
| 1931 | L | Portland (OR) | 0 | Grays Harbor JC (WA) | 6 | Portland, OR | |
| 1931 | L | Portland (OR) | 0 | Puget Sound (WA) | 13 | Tacoma, WA | |
| 1931 | L | Portland (OR) | 0 | Willamette (OR) | 46 | Salem, OR | |
| 1931 | W | Portland (OR) | 26 | Lewis & Clark (OR) | 7 | Portland, OR | |
| 1931 | T | Portland (OR) | 6 | Linfield (OR) | 6 | McMinnville, OR | |
| 1931 | L | Portland (OR) | 7 | Southern Oregon | 20 | Medford, OR | |
| 1931 | L | Potomac St. (WV) | 0 | Langley Field (VA) | 20 | Newport News, VA | |
| 1931 | L | Potomac St. (WV) | 0 | Shepherd (WV) | 19 | Martinsburg, WV | |
| 1931 | W | Potomac St. (WV) | 12 | Fairmont St. (WV) | 0 | Keyser, WV | |
| 1931 | L | Potomac St. (WV) | 6 | Shenandoah (VA) | 12 | Harrisonburg, VA | |
| 1931 | L | Potomac St. (WV) | 7 | Glenville St. (WV) | 38 | Glenville, WV | |
| 1931 | W | Prairie View A&M (TX) | 32 | Houston College for Negroes (TX) | 0 | ? | |
| 1931 | W | Prairie View A&M (TX) | 6 | Langston (OK) | 0 | ? | |
| 1931 | W | Prairie View A&M (TX) | 25 | Samuel Huston (TX) | 0 | ? | |
| 1931 | W | Prairie View A&M (TX) | 47 | Texas College | 0 | ? | |
| 1931 | L | Prairie View A&M (TX) | 7 | Tuskegee (AL) | 19 | Houston, TX | Prairie View Bowl |
| 1931 | W | Prairie View A&M (TX) | 20 | Wiley (TX) | 0 | Dallas, TX | |
| 1931 | W | Prairie View A&M (TX) | 26 | Arkansas-Pine Bluff | 6 | College Station, TX | |
| 1931 | W | Prairie View A&M (TX) | 39 | Alcorn St. (MS) | 0 | Lorman, MS | |
| 1931 | W | Prairie View A&M (TX) | 26 | Bishop (TX) | 0 | Dallas, TX | |
| 1931 | L | Prairie View A&M (TX) | 0 | Tuskegee (AL) | 21 | Tuskegee, AL | |
| 1931 | W | Presbyterian (SC) | 20 | Lenoir-Rhyne (NC) | 0 | Hickory, NC | |
| 1931 | L | Presbyterian (SC) | 0 | Wake Forest (NC) | 12 | Wake Forest, NC | |
| 1931 | L | Presbyterian (SC) | 7 | Mercer (GA) | 21 | Clinton, SC | |
| 1931 | T | Presbyterian (SC) | 0 | Clemson (SC) | 0 | Clemson, SC | |
| 1931 | L | Presbyterian (SC) | 0 | Wofford (SC) | 9 | Spartanburg, SC | |
| 1931 | L | Presbyterian (SC) | 7 | Tennessee-Chattanooga | 32 | Chattanooga, TN | |
| 1931 | W | Presbyterian (SC) | 6 | Newberry (SC) | 0 | Clinton, SC | |
| 1931 | T | Presbyterian (SC) | 6 | Erskine (SC) | 6 | Due West, SC | |
| 1931 | L | Presbyterian (SC) | 0 | Citadel (SC) | 7 | Clinton, SC | |
| 1931 | L | Presbyterian JC (NC) | 0 | Campbell (NC) | 21 | Buies Creek, NC | |
| 1931 | L | Presbyterian JC (NC) | 0 | Wingate (NC) | 12 | ? | |
| 1931 | W | Princeton (NJ) | 27 | Amherst (MA) | 0 | Princeton, NJ | |
| 1931 | L | Princeton (NJ) | 7 | Lehigh (PA) | 19 | Princeton, NJ | |
| 1931 | L | Princeton (NJ) | 7 | Brown (RI) | 19 | Princeton, NJ | |
| 1931 | L | Princeton (NJ) | 0 | Cornell (NY) | 33 | Ithaca, NY | |
| 1931 | L | Princeton (NJ) | 0 | Navy (MD) | 15 | Princeton, NJ | |
| 1931 | L | Princeton (NJ) | 0 | Michigan | 21 | Princeton, NJ | |
| 1931 | L | Princeton (NJ) | 0 | Washington & Lee (VA) | 6 | Princeton, NJ | |
| 1931 | L | Princeton (NJ) | 14 | Yale (CT) | 51 | New Haven, CT | |
| 1931 | L | Principia (IL) | 6 | Central Wesleyan (MO) | 12 | Warrenton, MO | |
| 1931 | L | Providence (RI) | 6 | Holy Cross (MA) | 26 | Worcester, MA | |
| 1931 | W | Providence (RI) | 13 | Niagara (NY) | 6 | Niagara, NY | |
| 1931 | W | Providence (RI) | 27 | Vermont | 13 | Providence, RI | Cycledrome |
| 1931 | L | Providence (RI) | 0 | Rutgers (NJ) | 19 | New Brunswick, NJ | |
| 1931 | W | Providence (RI) | 6 | Clarkson (NY) | 0 | Potsdam, NY | |
| 1931 | W | Providence (RI) | 24 | Norwich (VT) | 0 | Providence, RI | Cycledrome |
| 1931 | W | Providence (RI) | 19 | Massachusetts-Lowell | 6 | Lowell, MA | |
| 1931 | W | Providence (RI) | 33 | Saint John's (NY) | 12 | Providence, RI | Cycledrome |
| 1931 | L | Providence (RI) | 7 | Catholic (DC) | 13 | Washington, DC | |
| 1931 | W | Providence (RI) | 6 | Rhode Island | 0 | Providence, RI | Brown Stadium |
| 1931 | W | Puget Sound (WA) | 33 | USS New York | 0 | Tacoma, WA | |
| 1931 | W | Puget Sound (WA) | 20 | Western Washington | 6 | Bellingham, WA | |
| 1931 | L | Puget Sound (WA) | 0 | College of Idaho | 7 | Caldwell, ID | |
| 1931 | W | Puget Sound (WA) | 20 | Pacific Lutheran (WA) | 0 | Tacoma, WA | |
| 1931 | W | Puget Sound (WA) | 13 | Portland (OR) | 0 | Tacoma, WA | |
| 1931 | L | Puget Sound (WA) | 8 | Whitman (WA) | 18 | Tacoma, WA | |
| 1931 | W | Puget Sound (WA) | 18 | Linfield (OR) | 6 | McMinnville, OR | |
| 1931 | L | Puget Sound (WA) | 0 | Willamette (OR) | 13 | Tacoma, WA | |
| 1931 | W | Puget Sound (WA) | 25 | Pacific (OR) | 6 | Forest Grove, OR | |
| 1931 | W | Purdue (IN) | 19 | Coe (IA) | 0 | West Lafayette, IN | Game 2 of Purdue doubleheader |
| 1931 | W | Purdue (IN) | 28 | Western Reserve (OH) | 0 | West Lafayette, IN | Game 1 of Purdue doubleheader |
| 1931 | W | Purdue (IN) | 49 | Centenary (LA) | 6 | West Lafayette, IN | |
| 1931 | W | Purdue (IN) | 7 | Illinois | 0 | West Lafayette, IN | |
| 1931 | L | Purdue (IN) | 14 | Wisconsin | 21 | Madison, WI | |
| 1931 | W | Purdue (IN) | 13 | Carnegie Mellon (PA) | 6 | Pittsburgh, PA | |
| 1931 | W | Purdue (IN) | 14 | Chicago (IL) | 6 | Chicago, IL | |
| 1931 | W | Purdue (IN) | 22 | Iowa | 0 | West Lafayette, IN | |
| 1931 | W | Purdue (IN) | 19 | Indiana | 0 | Bloomington, IN | |
| 1931 | W | Purdue (IN) | 7 | Northwestern (IL) | 0 | Chicago, IL | |
| 1931 | L | Quantico Marines (VA) | 0 | American Legion | 14 | ? | |
| 1931 | W | Quantico Marines (VA) | 57 | Baltimore Firemen (MD) | 6 | ? | |
| 1931 | W | Quantico Marines (VA) | 41 | Carlisle Barracks (PA) | 0 | ? | |
| 1931 | W | Quantico Marines (VA) | 74 | Fort DuPont (DE) | 6 | ? | |
| 1931 | W | Quantico Marines (VA) | 20 | Gallaudet (DC) | 12 | ? | |
| 1931 | T | Quantico Marines (VA) | 0 | Langley Field (VA) | 0 | ? | |
| 1931 | W | Quantico Marines (VA) | 32 | Newport News Apprentice School (VA) | 0 | ? | |
| 1931 | L | Quantico Marines (VA) | 6 | US Coast Guard (CT) | 13 | ? | |
| 1931 | W | Quantico Marines (VA) | 14 | Scranton (PA) | 7 | Dickson City, PA | Crystal Gardens |
| 1931 | W | Quantico Marines (VA) | 18 | Campbell (NC) | 0 | Quantico, VA | |
| 1931 | L | Quantico Marines (VA) | 0 | Davis & Elkins (WV) | 7 | Atlantic City, NJ | |
| 1931 | W | Quantico Marines (VA) | 13 | John Carroll (OH) | 0 | Cleveland, OH | |
| 1931 | W | Quincy (IL) | 32 | Central Wesleyan (MO) | 0 | Quincy, IL | |
| 1931 | L | Quincy (IL) | 3 | Culver-Stockton (MO) | 6 | ? | |
| 1931 | L | Quincy (IL) | 7 | Illinois College | 30 | Jacksonville, IL | |
| 1931 | L | Randolph Field (TX) | 6 | Texas Lutheran | 7 | ? | |
| 1931 | W | Randolph-Macon (VA) | 7 | Guilford (NC) | 0 | Ashland, VA | |
| 1931 | W | Randolph-Macon (VA) | 14 | Richmond (VA) | 6 | Richmond, VA | |
| 1931 | L | Randolph-Macon (VA) | 2 | William & Mary (VA) | 9 | Williamsburg, VA | |
| 1931 | T | Randolph-Macon (VA) | 7 | Virginia | 7 | Charlottesville, VA | |
| 1931 | W | Randolph-Macon (VA) | 7 | Hampden-Sydney (VA) | 0 | Ashland, VA | |
| 1931 | W | Randolph-Macon (VA) | 14 | Lynchburg (VA) | 13 | Lynchburg, VA | |
| 1931 | W | Randolph-Macon (VA) | 33 | Bridgewater (VA) | 2 | Ashland, VA | |
| 1931 | W | Randolph-Macon (VA) | 19 | Roanoke (VA) | 18 | Salem, VA | |
| 1931 | W | Randolph-Macon (VA) | 21 | American (DC) | 0 | Ashland, VA | |
| 1931 | T | Rector Independents (AR) | 13 | Jonesboro College (AR) | 13 | ? | |
| 1931 | L | Redlands (CA) | 0 | Occidental (CA) | 13 | Pasadena, CA | |
| 1931 | W | Redlands (CA) | 13 | La Verne (CA) | 7 | Redlands, CA | |
| 1931 | W | Redlands (CA) | 20 | Pomona-Pitzer (CA) | 7 | Redlands, CA | |
| 1931 | T | Redlands (CA) | 6 | San Diego St. (CA) | 6 | San Diego, CA | Navy "Sports" Field |
| 1931 | L | Redlands (CA) | 0 | California Tech | 6 | Pasadena, CA | |
| 1931 | W | Redlands (CA) | 20 | Chapman (CA) | 0 | Redlands, CA | |
| 1931 | W | Redlands (CA) | 9 | California-Santa Barbara | 0 | Santa Barbara, CA | |
| 1931 | L | Redlands (CA) | 7 | Whittier (CA) | 19 | Redlands, CA | |
| 1931 | L | Rensselaer Tech (NY) | 13 | Williams (MA) | 35 | Troy, NY | |
| 1931 | W | Rensselaer Tech (NY) | 7 | Vermont | 0 | Troy, NY | |
| 1931 | L | Rensselaer Tech (NY) | 7 | Clarkson (NY) | 13 | Potsdam, NY | |
| 1931 | L | Rensselaer Tech (NY) | 0 | Springfield (MA) | 52 | Springfield, MA | |
| 1931 | W | Rensselaer Tech (NY) | 13 | City College of New York | 3 | Troy, NY | |
| 1931 | L | Rensselaer Tech (NY) | 0 | Union (NY) | 21 | Schenectady, NY | |
| 1931 | L | Rensselaer Tech (NY) | 0 | Long Island-Brooklyn (NY) | 12 | Troy, NY | |
| 1931 | L | Rensselaer Tech (NY) | 0 | Worcester Tech (MA) | 7 | Troy, NY | |
| 1931 | L | Rensselaer Tech (NY) | 2 | Union (NY) | 7 | Menands, NY | |
| 1931 | L | Rhode Island | 0 | Brown (RI) | 18 | Providence, RI | |
| 1931 | W | Rhode Island | 34 | Worcester Tech (MA) | 0 | Worcester, MA | |
| 1931 | W | Rhode Island | 8 | Maine | 7 | Orono, ME | |
| 1931 | L | Rhode Island | 0 | Bates (ME) | 3 | Lewiston, ME | |
| 1931 | W | Rhode Island | 33 | Coast Guard (CT) | 6 | Kingston, RI | |
| 1931 | L | Rhode Island | 7 | Boston (MA) | 25 | Boston, MA | |
| 1931 | W | Rhode Island | 14 | Connecticut | 0 | Kingston, RI | |
| 1931 | L | Rhode Island | 0 | Providence (RI) | 6 | Providence, RI | Brown Stadium |
| 1931 | W | Rhodes (TN) | 26 | Jonesboro College (AR) | 0 | ? | |
| 1931 | T | Rhodes (TN) | 0 | Sewanee (TN) | 0 | Memphis, TN | |
| 1931 | L | Rhodes (TN) | 7 | Southern Mississippi | 13 | Hattiesburg, MS | |
| 1931 | W | Rhodes (TN) | 14 | Millsaps (MS) | 0 | Jackson, MS | |
| 1931 | W | Rhodes (TN) | 32 | Delta St. (MS) | 0 | Cleveland, MS | |
| 1931 | T | Rhodes (TN) | 20 | Mississippi | 20 | Memphis, TN | |
| 1931 | T | Rhodes (TN) | 7 | Samford (AL) | 7 | Memphis, TN | |
| 1931 | L | Rhodes (TN) | 0 | Mississippi St. | 14 | Starkville, MS | |
| 1931 | W | Rhodes (TN) | 54 | Union (TN) | 13 | Memphis, TN | |
| 1931 | W | Rhodes (TN) | 13 | Spring Hill (AL) | 0 | Memphis, TN | |
| 1931 | W | Rhodes Freshmen (TN) | 19 | Union Freshmen (TN) | 0 | ? | |
| 1931 | L | Rice (TX) | 6 | Oklahoma | 19 | Norman, OK | |
| 1931 | L | Rice (TX) | 6 | Texas Christian | 7 | Fort Worth, TX | |
| 1931 | W | Rice (TX) | 7 | Texas | 0 | Austin, TX | |
| 1931 | W | Rice (TX) | 37 | Texas A&M-Kingsville | 0 | Houston, TX | |
| 1931 | W | Rice (TX) | 32 | Sam Houston St. (TX) | 0 | Houston, TX | |
| 1931 | L | Rice (TX) | 12 | Southern Methodist (TX) | 21 | Houston, TX | |
| 1931 | W | Rice (TX) | 32 | Arizona | 0 | Tucson, AZ | |
| 1931 | L | Rice (TX) | 0 | Texas A&M | 7 | Houston, TX | |
| 1931 | W | Rice (TX) | 26 | Arkansas | 12 | Houston, TX | |
| 1931 | W | Rice (TX) | 20 | Baylor (TX) | 0 | Houston, TX | |
| 1931 | L | Richmond (VA) | 7 | Emory & Henry (VA) | 13 | Richmond, VA | |
| 1931 | L | Richmond (VA) | 6 | Randolph-Macon (VA) | 14 | Richmond, VA | |
| 1931 | L | Richmond (VA) | 0 | Cornell (NY) | 27 | Ithaca, NY | |
| 1931 | W | Richmond (VA) | 7 | Virginia Military Institute | 0 | Lexington, VA | |
| 1931 | L | Richmond (VA) | 6 | Furman (SC) | 34 | Greenville, SC | |
| 1931 | L | Richmond (VA) | 0 | Delaware | 7 | Newark, DE | |
| 1931 | W | Richmond (VA) | 7 | Roanoke (VA) | 2 | Richmond, VA | |
| 1931 | W | Richmond (VA) | 9 | Hampden-Sydney (VA) | 0 | Richmond, VA | |
| 1931 | W | Richmond (VA) | 6 | William & Mary (VA) | 2 | Richmond, VA | |
| 1931 | L | Ricks JC (ID) | 6 | Idaho St. | 21 | Pocatello, ID | |
| 1931 | W | Ricks JC (ID) | 38 | Intermountain Union (MT) | 6 | ? | |
| 1931 | T | Rider Freshmen (NJ) | 0 | Hartwick (NY) | 0 | Trenton, NJ | |
| 1931 | W | Rio Grande (OH) | 6 | Marietta (OH) | 0 | Marietta, OH | |
| 1931 | W | Rio Grande (OH) | 19 | Cedarville (OH) | 7 | Cedarville, OH | |
| 1931 | L | Rio Grande (OH) | 6 | Cincinnati (OH) | 19 | Cincinnati, OH | |
| 1931 | W | Rio Grande (OH) | 27 | Urbana (OH) | 13 | Rio Grande, OH | |
| 1931 | W | Rio Grande (OH) | 13 | Urbana (OH) | 7 | Rio Grande, OH | |
| 1931 | L | Rio Grande (OH) | 0 | Bluefield College (VA) | 30 | Bluefield, VA | |
| 1931 | W | Rio Grande (OH) | 31 | Cedarville (OH) | 6 | Rio Grande, OH | |
| 1931 | W | Rio Grande (OH) | 20 | Morehead St. (KY) | 12 | Rio Grande, OH | |
| 1931 | W | Ripon (WI) | 13 | Beloit (WI) | 6 | Beloit, WI | |
| 1931 | L | Ripon (WI) | 0 | Michigan St. | 100 | East Lansing, MI | |
| 1931 | L | Ripon (WI) | 0 | Marquette (WI) | 40 | Milwaukee, WI | |
| 1931 | L | Ripon (WI) | 0 | Minnesota | 30 | Minneapolis, MN | |
| 1931 | W | Ripon (WI) | 7 | Cornell College (IA) | 0 | Ripon, WI | |
| 1931 | W | Ripon (WI) | 24 | Lawrence (WI) | 0 | Appleton, WI | |
| 1931 | W | Ripon (WI) | 33 | Carroll (WI) | 0 | Ripon, WI | |
| 1931 | W | Roanoke (VA) | 33 | Transylvania (KY) | 19 | Salem, VA | |
| 1931 | L | Roanoke (VA) | 6 | William & Mary (VA) | 13 | Williamsburg, VA | |
| 1931 | W | Roanoke (VA) | 6 | Guilford (NC) | 0 | Salem, VA | |
| 1931 | L | Roanoke (VA) | 0 | Virginia | 18 | Charlottesville, VA | |
| 1931 | W | Roanoke (VA) | 27 | Elon (NC) | 9 | Salem, VA | |
| 1931 | W | Roanoke (VA) | 6 | Hampden-Sydney (VA) | 0 | Hampden-Sydney, VA | |
| 1931 | L | Roanoke (VA) | 2 | Richmond (VA) | 7 | Richmond, VA | |
| 1931 | L | Roanoke (VA) | 18 | Randolph-Macon (VA) | 19 | Salem, VA | |
| 1931 | W | Roanoke (VA) | 7 | Emory & Henry (VA) | 6 | Salem, VA | |
| 1931 | W | Rochester (NY) | 12 | Alfred (NY) | 6 | Alfred, NY | |
| 1931 | L | Rochester (NY) | 0 | Union (NY) | 13 | Schenectady, NY | |
| 1931 | W | Rochester (NY) | 13 | Hamilton (NY) | 6 | Rochester, NY | |
| 1931 | L | Rochester (NY) | 0 | Wesleyan (CT) | 6 | Middletown, CT | |
| 1931 | L | Rochester (NY) | 6 | Williams (MA) | 13 | Rochester, NY | |
| 1931 | T | Rochester (NY) | 6 | Baldwin-Wallace (OH) | 6 | Rochester, NY | |
| 1931 | W | Rochester (NY) | 14 | Buffalo (NY) | 7 | Buffalo, NY | |
| 1931 | L | Rochester (NY) | 0 | Clarkson (NY) | 7 | Rochester, NY | |
| 1931 | L | Rochester (NY) | 7 | Hobart (NY) | 13 | Rochester, NY | |
| 1931 | W | Rochester JC (MN) | 20 | Winona St. (MN) | 0 | Rochester, MN | |
| 1931 | L | Rochester JC (MN) | 0 | Minnesota St.-Mankato | 38 | Rochester, MN | |
| 1931 | L | Rockhurst (MO) | 12 | Haskell Indian Nations JV (KS) | 19 | ? | |
| 1931 | W | Rockhurst (MO) | 44 | Kemper Military School (MO) | 0 | ? | |
| 1931 | W | Rockhurst (MO) | 26 | Wentworth Military Academy (MO) | 0 | ? | |
| 1931 | W | Rockhurst (MO) | 26 | William Jewell (MO) | 7 | ? | |
| 1931 | W | Rockhurst (MO) | 6 | Missouri Valley | 0 | Kansas City, MO | |
| 1931 | W | Rockhurst (MO) | 7 | Benedictine (KS) | 0 | Kansas City, MO | |
| 1931 | W | Rockhurst (MO) | 26 | Chillicothe Business College (MO) | 13 | Chillicothe, MO | |
| 1931 | L | Rockhurst (MO) | 12 | Kansas Wesleyan | 14 | Kansas City, MO | |
| 1931 | W | Rollins (FL) | 19 | Lynchburg (VA) | 0 | Orlando, FL | |
| 1931 | W | Rollins (FL) | 37 | Jacksonville St. (AL) | 14 | Orlando, FL | |
| 1931 | W | Rollins (FL) | 14 | Florida JV | 0 | Orlando, FL | |
| 1931 | L | Rollins (FL) | 0 | Miami (FL) | 7 | Miami, FL | |
| 1931 | W | Rollins (FL) | 37 | Savannah St. (GA) | 6 | Orlando, FL | |
| 1931 | W | Rollins (FL) | 12 | Bowdon St. (GA) | 6 | Bowdon, GA | |
| 1931 | W | Rollins (FL) | 7 | Piedmont (GA) | 6 | Demorest, GA | |
| 1931 | W | Rose-Hulman Tech (IN) | 20 | Earlham (IN) | 6 | Richmond, IN | |
| 1931 | W | Rose-Hulman Tech (IN) | 13 | Evansville (IN) | 0 | Terre Haute, IN | |
| 1931 | L | Rose-Hulman Tech (IN) | 0 | Franklin (IN) | 18 | Franklin, IN | |
| 1931 | W | Rose-Hulman Tech (IN) | 19 | Oakland City (IN) | 7 | Terre Haute, IN | |
| 1931 | W | Rose-Hulman Tech (IN) | 17 | Hanover (IN) | 0 | Terre Haute, IN | |
| 1931 | W | Rose-Hulman Tech (IN) | 28 | Indianapolis (IN) | 0 | Indianapolis, IN | |
| 1931 | L | Rose-Hulman Tech (IN) | 0 | Valparaiso (IN) | 8 | Valparaiso, IN | |
| 1931 | W | Rose-Hulman Tech (IN) | 10 | McKendree (IL) | 7 | Terre Haute, IN | |
| 1931 | W | Rust (MS) | 2 | Alcorn St. (MS) | 0 | Holly Springs, MS | |
| 1931 | W | Rust (MS) | 20 | Arkansas Baptist | 0 | ? | |
| 1931 | W | Rust (MS) | 44 | Campbell College (MS) | 0 | ? | |
| 1931 | W | Rust (MS) | 7 | Lane (TN) | 0 | ? | |
| 1931 | W | Rust (MS) | 37 | Philander-Smith (AR) | 0 | ? | |
| 1931 | W | Rust (MS) | 9 | Tennessee St. | 0 | ? | |
| 1931 | W | Rutgers (NJ) | 27 | Drexel Institute (PA) | 6 | New Brunswick, NJ | |
| 1931 | L | Rutgers (NJ) | 0 | Lafayette (PA) | 22 | Easton, PA | |
| 1931 | W | Rutgers (NJ) | 26 | Springfield (MA) | 0 | New Brunswick, NJ | |
| 1931 | W | Rutgers (NJ) | 19 | Providence (RI) | 0 | New Brunswick, NJ | |
| 1931 | L | Rutgers (NJ) | 7 | New York (NY) | 27 | New York, NY | Yankee Stadium |
| 1931 | L | Rutgers (NJ) | 0 | Holy Cross (MA) | 27 | Worcester, MA | |
| 1931 | T | Rutgers (NJ) | 6 | Delaware | 6 | New Brunswick, NJ | |
| 1931 | W | Rutgers (NJ) | 26 | Lehigh (PA) | 12 | New Brunswick, NJ | |
| 1931 | L | Rutherford College (NC) | 6 | Weaver College (NC) | 19 | ? | |
| 1931 | T | Rutherford College (NC) | 0 | Wingate (NC) | 0 | ? | Score unknown |
| 1931 | W | Rutherford College (NC) | 7 | Mars Hill JC (NC) | 0 | Asheville, NC | |
| 1931 | L | Rutherford College (NC) | 7 | Campbell (NC) | 30 | Connelly Springs, NC | |
| 1931 | L | Sacaton Indian School (AZ) | 0 | Arizona St. | 66 | Tempe, AZ | |
| 1931 | W | Sacramento City College (CA) | 32 | Cal St.-Chico | 0 | ? | |
| 1931 | L | Sacramento City College (CA) | 4 | California-Davis | 14 | Sacramento, CA | |
| 1931 | L | Sacramento City College (CA) | 0 | Pacific (CA) | 13 | Sacramento, CA | |
| 1931 | W | Sacramento City College (CA) | 12 | San Jose St. (CA) | 0 | ? | |
| 1931 | W | Saint Ambrose (IA) | 59 | Dubuque (IA) | 0 | Dubuque, IA | |
| 1931 | L | Saint Ambrose (IA) | 14 | Iowa Wesleyan | 17 | Mount Pleasant, IA | |
| 1931 | W | Saint Ambrose (IA) | 7 | Augustana (IL) | 0 | Davenport, IA | |
| 1931 | W | Saint Ambrose (IA) | 13 | Luther (IA) | 12 | Davenport, IA | |
| 1931 | W | Saint Ambrose (IA) | 7 | Parsons (IA) | 0 | Fairfield, IA | |
| 1931 | W | Saint Ambrose (IA) | 32 | Buena Vista (IA) | 0 | Davenport, IA | |
| 1931 | W | Saint Ambrose (IA) | 15 | Loras (IA) | 0 | Dubuque, IA | |
| 1931 | W | Saint Ambrose (IA) | 26 | Western Illinois | 0 | Davenport, IA | |
| 1931 | W | Saint Ambrose (IA) | 7 | William Penn (IA) | 6 | Davenport, IA | |
| 1931 | W | Saint Ambrose (IA) | 7 | Cornell College (IA) | 6 | Davenport, IA | Charity Football Game |
| 1931 | L | Saint Anselm (NH) | 0 | Worcester Academy (MA) | 6 | Manchester, NH | |
| 1931 | L | Saint Anselm (NH) | 0 | Holy Cross Freshmen (MA) | 13 | Manchester, NH | |
| 1931 | T | Saint Anselm (NH) | 13 | Dean Academy (MA) | 13 | Manchester, NH | |
| 1931 | W | Saint Anselm (NH) | 13 | Boston College Freshmen (MA) | 0 | Manchester, NH | |
| 1931 | W | Saint Anselm (NH) | 38 | Tufts B Team (MA) | 0 | Manchester, NH | |
| 1931 | L | Saint Anselm (NH) | 0 | Dartmouth Freshmen (NH) | 7 | Hanover, NH | |
| 1931 | T | Saint Anselm (NH) | 7 | New Hampshire | 7 | Durham, NH | |
| 1931 | W | Saint Augustine's (NC) | 39 | Fayetteville St. (NC) | 7 | ? | |
| 1931 | L | Saint Augustine's (NC) | 0 | Saint Paul's (VA) | 35 | ? | |
| 1931 | L | Saint Augustine's (NC) | 0 | Virginia-Lynchburg | 13 | ? | |
| 1931 | L | Saint Augustine's (NC) | 0 | Virginia St. | 77 | Petersburg, VA | |
| 1931 | L | Saint Augustine's (NC) | 0 | Shaw (NC) | 7 | Raleigh, NC | |
| 1931 | W | Saint Bonaventure (NY) | 20 | Thiel (PA) | 0 | Jamestown, ND | |
| 1931 | L | Saint Bonaventure (NY) | 6 | Allegheny (PA) | 7 | Olean, NY | |
| 1931 | T | Saint Bonaventure (NY) | 0 | Saint Vincent's (PA) | 0 | Olean, NY | |
| 1931 | L | Saint Bonaventure (NY) | 0 | Holy Cross (MA) | 32 | Worcester, MA | |
| 1931 | W | Saint Bonaventure (NY) | 6 | Scranton (PA) | 0 | Dickson City, PA | Crystal Gardens |
| 1931 | W | Saint Bonaventure (NY) | 12 | Canisius (NY) | 7 | Buffalo, NY | |
| 1931 | W | Saint Bonaventure (NY) | 26 | Ithaca (NY) | 13 | Olean, NY | |
| 1931 | T | Saint Bonaventure (NY) | 0 | Niagara (NY) | 0 | Buffalo, NY | |
| 1931 | W | Saint Cloud St. (MN) | 38 | Itasca JC (MN) | 0 | ? | |
| 1931 | L | Saint Cloud St. (MN) | 0 | Minnesota St.-Mankato | 7 | Mankato, MN | |
| 1931 | T | Saint Cloud St. (MN) | 0 | Saint John's (MN) | 0 | Saint Cloud, MN | |
| 1931 | L | Saint Cloud St. (MN) | 7 | Hamline (MN) | 13 | Saint Paul, MN | |
| 1931 | W | Saint Cloud St. (MN) | 18 | Bemidji St. (MN) | 0 | Bemidji, MN | |
| 1931 | W | Saint Cloud St. (MN) | 25 | Winona St. (MN) | 0 | Saint Cloud, MN | |
| 1931 | W | Saint Cloud St. (MN) | 13 | Hibbing JC (MN) | 0 | Saint Cloud, MN | |
| 1931 | L | Saint Edward's (TX) | 0 | Baylor (TX) | 23 | Waco, TX | |
| 1931 | L | Saint Edward's (TX) | 0 | Howard Payne (TX) | 6 | Brownwood, TX | |
| 1931 | L | Saint Edward's (TX) | 0 | Hardin-Simmons (TX) | 13 | Abilene, TX | |
| 1931 | L | Saint Edward's (TX) | 6 | Loyola (LA) | 38 | New Orleans, LA | |
| 1931 | L | Saint Edward's (TX) | 7 | Southwestern (TX) | 14 | Austin, TX | |
| 1931 | T | Saint Edward's (TX) | 6 | Trinity (TX) | 6 | Waxahachie, TX | |
| 1931 | W | Saint Edward's (TX) | 21 | Austin (TX) | 0 | Sherman, TX | |
| 1931 | W | Saint Francis (NY) | 7 | Brooklyn Bayridge Evening HS (NY) | 0 | Brooklyn, NY | |
| 1931 | L | Saint Francis (NY) | 0 | Brooklyn (NY) | 20 | Brooklyn, NY | Prospect Park |
| 1931 | W | Saint Francis (NY) | 27 | Saint Francis Alumni (NY) | 11 | Brooklyn, NY | |
| 1931 | W | Saint Francis (PA) | 19 | Canisius (NY) | 7 | Buffalo, NY | |
| 1931 | T | Saint Francis (PA) | 0 | Scranton (PA) | 0 | Dickson City, PA | Crystal Gardens |
| 1931 | L | Saint Francis (PA) | 0 | Saint Vincent's (PA) | 20 | Latrobe, PA | |
| 1931 | L | Saint Francis (PA) | 6 | Geneva (PA) | 12 | Beaver Falls, PA | |
| 1931 | W | Saint Francis (PA) | 12 | Slippery Rock (PA) | 0 | Johnstown, PA | |
| 1931 | L | Saint Francis (PA) | 0 | Davis & Elkins (WV) | 21 | Johnstown, PA | |
| 1931 | L | Saint Francis (PA) | 0 | US Coast Guard (CT) | 32 | New London, CT | |
| 1931 | L | Saint Francis (PA) | 6 | Catholic (DC) | 21 | Washington, DC | |
| 1931 | L | Saint Francis Alumni (NY) | 11 | Saint Francis (NY) | 27 | Brooklyn, NY | |
| 1931 | W | Saint John's (MD) | 13 | La Salle (PA) | 6 | Annapolis, MD | |
| 1931 | L | Saint John's (MD) | 0 | Yale (CT) | 52 | New Haven, CT | |
| 1931 | L | Saint John's (MD) | 0 | McDaniel College (MD) | 59 | Baltimore, MD | |
| 1931 | L | Saint John's (MD) | 0 | Lafayette (PA) | 22 | Easton, PA | |
| 1931 | L | Saint John's (MD) | 13 | Johns Hopkins (MD) | 20 | Baltimore, MD | |
| 1931 | W | Saint John's (MD) | 21 | Hampden-Sydney (VA) | 7 | Annapolis, MD | |
| 1931 | W | Saint John's (MD) | 35 | Gallaudet (DC) | 7 | Annapolis, MD | |
| 1931 | W | Saint John's (MD) | 13 | Lynchburg (VA) | 0 | Annapolis, MD | |
| 1931 | W | Saint John's (MN) | 7 | Hamline (MN) | 0 | ? | |
| 1931 | L | Saint John's (MN) | 13 | Macalester (MN) | 14 | Collegeville, MN | |
| 1931 | T | Saint John's (MN) | 0 | Saint Cloud St. (MN) | 0 | Saint Cloud, MN | |
| 1931 | W | Saint John's (MN) | 31 | Saint Paul-Luther College (MN) | 6 | Saint Paul, MN | |
| 1931 | W | Saint John's (MN) | 25 | Augsburg (MN) | 0 | Minneapolis, MN | |
| 1931 | W | Saint John's (MN) | 13 | Saint Olaf (MN) | 0 | ? | |
| 1931 | L | Saint John's (MN) | 0 | Concordia-Moorhead (MN) | 29 | Moorhead, MN | |
| 1931 | W | Saint John's (NY) | 38 | Vermont | 7 | Jamaica, NY | |
| 1931 | W | Saint John's (NY) | 13 | City College of New York | 0 | New York, NY | |
| 1931 | T | Saint John's (NY) | 6 | Niagara (NY) | 6 | Lewiston, NY | |
| 1931 | W | Saint John's (NY) | 22 | Long Island-Brooklyn (NY) | 0 | Brooklyn, NY | |
| 1931 | L | Saint John's (NY) | 0 | Davis & Elkins (WV) | 59 | New York, NY | |
| 1931 | L | Saint John's (NY) | 6 | Loyola (MD) | 26 | Jamaica, NY | |
| 1931 | L | Saint John's (NY) | 0 | Scranton (PA) | 34 | New York, NY | |
| 1931 | L | Saint John's (NY) | 12 | Providence (RI) | 33 | Providence, RI | Cycledrome |
| 1931 | L | Saint John's (NY) | 7 | Manhattan (NY) | 8 | Manhattan, NY | |
| 1931 | L | Saint John's Academy (WV) | 6 | Shepherd (WV) | 36 | Shepherdstown, WV | |
| 1931 | W | Saint John's Military Academy (WI) | 13 | Wisconsin Tech | 12 | ? | |
| 1931 | L | Saint Joseph's (PA) | 0 | Franklin & Marshall (PA) | 9 | Lancaster, PA | |
| 1931 | L | Saint Joseph's (PA) | 7 | Lebanon Valley (PA) | 18 | Philadelphia, PA | |
| 1931 | T | Saint Joseph's (PA) | 0 | Delaware | 0 | Newark, DE | |
| 1931 | L | Saint Joseph's (PA) | 0 | Muhlenberg (PA) | 7 | Allentown, PA | |
| 1931 | L | Saint Joseph's (PA) | 0 | Albright (PA) | 20 | Philadelphia, PA | |
| 1931 | L | Saint Joseph's (PA) | 0 | Drexel Institute (PA) | 21 | Philadelphia, PA | |
| 1931 | W | Saint Joseph's (PA) | 20 | Washington (MD) | 0 | Philadelphia, PA | |
| 1931 | T | Saint Joseph's (PA) | 6 | Widener (PA) | 6 | Chester, PA | |
| 1931 | L | Saint Lawrence (NY) | 0 | Colgate (NY) | 45 | Hamilton, NY | |
| 1931 | W | Saint Lawrence (NY) | 6 | Clarkson (NY) | 0 | Canton, NY | |
| 1931 | W | Saint Lawrence (NY) | 51 | Hobart (NY) | 0 | Geneva, NY | |
| 1931 | L | Saint Lawrence (NY) | 6 | Syracuse (NY) | 46 | Syracuse, NY | |
| 1931 | W | Saint Lawrence (NY) | 6 | Niagara (NY) | 0 | Canton, NY | |
| 1931 | W | Saint Lawrence (NY) | 54 | Ithaca (NY) | 0 | Canton, NY | |
| 1931 | W | Saint Lawrence (NY) | 25 | Hamilton (NY) | 7 | Clinton, NY | |
| 1931 | L | Saint Louis (MO) | 6 | Illinois | 20 | Champaign, IL | |
| 1931 | W | Saint Louis (MO) | 31 | Missouri | 6 | Saint Louis, MO | |
| 1931 | W | Saint Louis (MO) | 32 | Loyola (LA) | 0 | New Orleans, LA | |
| 1931 | W | Saint Louis (MO) | 26 | Coe (IA) | 0 | Saint Louis, MO | |
| 1931 | W | Saint Louis (MO) | 27 | Millikin (IL) | 0 | Saint Louis, MO | |
| 1931 | W | Saint Louis (MO) | 7 | Missouri S&T | 0 | Saint Louis, MO | |
| 1931 | W | Saint Louis (MO) | 43 | Grinnell (IA) | 6 | Saint Louis, MO | |
| 1931 | L | Saint Louis (MO) | 13 | Oklahoma City (OK) | 14 | Saint Louis, MO | |
| 1931 | W | Saint Louis (MO) | 20 | Davis & Elkins (WV) | 6 | Saint Louis, MO | |
| 1931 | W | Saint Louis (MO) | 34 | Washington (MO) | 0 | Saint Louis, MO | |
| 1931 | L | Saint Louis Collegians (MO) | 0 | Lincoln (MO) | 37 | ? | |
| 1931 | W | Saint Martin's (WA) | 26 | Grays Harbor JC (WA) | 0 | ? | |
| 1931 | W | Saint Martin's (WA) | 13 | Oregon St. Freshmen | 0 | ? | |
| 1931 | W | Saint Martin's (WA) | 47 | USS Lexington | 0 | ? | |
| 1931 | T | Saint Martin's (WA) | 7 | Washington Freshmen | 7 | ? | |
| 1931 | W | Saint Martin's (WA) | 19 | West Seattle AC (WA) | 2 | ? | |
| 1931 | W | Saint Martin's (WA) | 51 | Lewis & Clark (OR) | 0 | Olympia, WA | |
| 1931 | W | Saint Martin's (WA) | 26 | Western Washington | 0 | Bellingham, WA | |
| 1931 | W | Saint Mary's (CA) | 14 | California | 0 | Berkeley, CA | |
| 1931 | W | Saint Mary's (CA) | 7 | Southern Methodist (TX) | 2 | San Francisco, CA | |
| 1931 | L | Saint Mary's (CA) | 0 | San Francisco Olympic Club (CA) | 10 | San Francisco, CA | |
| 1931 | W | Saint Mary's (CA) | 21 | West Coast Army (CA) | 7 | San Francisco, CA | |
| 1931 | L | Saint Mary's (CA) | 0 | UCLA | 12 | Los Angeles, CA | |
| 1931 | W | Saint Mary's (CA) | 13 | Southern California | 7 | Los Angeles, CA | |
| 1931 | W | Saint Mary's (CA) | 14 | San Francisco (CA) | 6 | San Francisco, CA | |
| 1931 | W | Saint Mary's (CA) | 13 | Gonzaga (WA) | 7 | San Francisco, CA | |
| 1931 | W | Saint Mary's (CA) | 21 | Santa Clara (CA) | 14 | San Francisco, CA | |
| 1931 | W | Saint Mary's (CA) | 16 | Oregon | 0 | San Francisco, CA | |
| 1931 | W | Saint Mary's (MI) | 2 | Highland Park JC (MI) | 0 | ? | |
| 1931 | L | Saint Mary's (MI) | 0 | Hope (MI) | 39 | ? | |
| 1931 | L | Saint Mary's (MI) | 6 | Assumption College (ON) | 22 | Windsor, ON (Canada) | |
| 1931 | L | Saint Mary's (MI) | 7 | Adrian (MI) | 50 | Adrian, MI | |
| 1931 | L | Saint Mary's (MI) | 6 | General Motors Tech (MI) | 33 | Flint, MI | |
| 1931 | L | Saint Mary's (MI) | 0 | Detroit Tech (MI) | 26 | Detroit, MI | |
| 1931 | L | Saint Mary's (MI) | 7 | Ferris St. (MI) | 20 | Orchard Lake, MI | |
| 1931 | T | Saint Mary's (MN) | 0 | Saint Thomas (MN) | 0 | Winona, MN | |
| 1931 | W | Saint Mary's (MN) | 13 | Luther (IA) | 7 | Decorah, IA | |
| 1931 | L | Saint Mary's (MN) | 0 | Saint Olaf (MN) | 20 | Northfield, MN | |
| 1931 | W | Saint Mary's (MN) | 13 | Saint Norbert (WI) | 6 | Winona, MN | |
| 1931 | T | Saint Mary's (MN) | 7 | Montana St. | 7 | Bozeman, MT | |
| 1931 | L | Saint Mary's (MN) | 6 | DePaul (IL) | 20 | Chicago, IL | |
| 1931 | W | Saint Mary's (MN) | 25 | Gustavus Adolphus (MN) | 7 | Winona, MN | |
| 1931 | L | Saint Mary's Freshmen (CA) | 0 | West Coast Navy (CA) | 19 | ? | |
| 1931 | L | Saint Norbert (WI) | 2 | Wisconsin-Stevens Point | 26 | Stevens Point, WI | |
| 1931 | W | Saint Norbert (WI) | 32 | Wisconsin Tech | 0 | Green Bay, WI | |
| 1931 | L | Saint Norbert (WI) | 6 | Saint Mary's (MN) | 13 | Winona, MN | |
| 1931 | W | Saint Norbert (WI) | 6 | Wisconsin-Oshkosh | 2 | Oshkosh, WI | |
| 1931 | T | Saint Norbert (WI) | 0 | Marquette Freshmen (WI) | 0 | De Pere, WI | |
| 1931 | W | Saint Olaf (MN) | 58 | Augsburg (MN) | 0 | Northfield, MN | |
| 1931 | W | Saint Olaf (MN) | 20 | Saint Mary's (MN) | 0 | Northfield, MN | |
| 1931 | L | Saint Olaf (MN) | 0 | North Dakota | 22 | Grand Forks, ND | |
| 1931 | W | Saint Olaf (MN) | 25 | Carleton (MN) | 6 | Northfield, MN | |
| 1931 | L | Saint Olaf (MN) | 0 | Saint John's (MN) | 13 | ? | |
| 1931 | W | Saint Olaf (MN) | 26 | Gustavus Adolphus (MN) | 0 | Saint Peter, MN | |
| 1931 | W | Saint Olaf (MN) | 14 | Luther (IA) | 6 | Decorah, IA | |
| 1931 | W | Saint Olaf (MN) | 21 | Concordia-Moorhead (MN) | 6 | ? | |
| 1931 | W | Saint Paul-Luther College (MN) | 18 | Fort Snelling (MN) | 0 | ? | |
| 1931 | W | Saint Paul-Luther College (MN) | 7 | Hamline (MN) | 6 | ? | |
| 1931 | W | Saint Paul-Luther College (MN) | 54 | Martin Luther (MN) | 0 | ? | |
| 1931 | W | Saint Paul-Luther College (MN) | 20 | Park Region College (MN) | 0 | ? | |
| 1931 | L | Saint Paul-Luther College (MN) | 0 | Wisconsin-Stout | 27 | Menomonie, WI | |
| 1931 | L | Saint Paul-Luther College (MN) | 6 | Saint John's (MN) | 31 | Saint Paul, MN | |
| 1931 | W | Saint Paul's (VA) | 35 | Saint Augustine's (NC) | 0 | ? | |
| 1931 | W | Saint Paul's (VA) | 13 | Shaw (NC) | 6 | Lawrenceville, VA | |
| 1931 | L | Saint Paul's (VA) | 0 | Lincoln (PA) | 27 | Lawrenceville, VA | |
| 1931 | L | Saint Paul's (VA) | 0 | Hampton (VA) | 20 | Hampton, VA | |
| 1931 | W | Saint Paul's (VA) | 6 | Virginia-Lynchburg | 2 | Lynchburg, VA | |
| 1931 | W | Saint Paul's (VA) | 13 | Virginia Union | 12 | Lawrenceville, VA | |
| 1931 | L | Saint Paul's (VA) | 13 | North Carolina A&T | 14 | Greensboro, NC | |
| 1931 | L | Saint Paul's (VA) | 0 | Virginia St. | 19 | Petersburg, VA | |
| 1931 | L | Saint Paul's (VA) | 0 | North Carolina Central | 6 | Durham, NC | |
| 1931 | W | Saint Petersburg HS (FL) | 47 | Tampa HS (FL) | 6 | Saint Petersburg, FL | |
| 1931 | T | Saint Thomas (MN) | 0 | Saint Mary's (MN) | 0 | Winona, MN | |
| 1931 | W | Saint Thomas (MN) | 33 | Gustavus Adolphus (MN) | 0 | Saint Paul, MN | |
| 1931 | L | Saint Thomas (MN) | 6 | North Dakota | 34 | Saint Paul, MN | |
| 1931 | L | Saint Thomas (MN) | 6 | North Dakota St. | 27 | Fargo, ND | |
| 1931 | W | Saint Thomas (MN) | 7 | Moorhead St. (MN) | 6 | Saint Paul, MN | |
| 1931 | W | Saint Thomas (MN) | 26 | Hamline (MN) | 6 | Minneapolis, MN | |
| 1931 | W | Saint Thomas (MN) | 7 | Macalester (MN) | 0 | Minneapolis, MN | |
| 1931 | L | Saint Thomas (MN) | 0 | Concordia-Moorhead (MN) | 7 | Saint Paul, MN | |
| 1931 | W | Saint Viator (IL) | 6 | Illinois Wesleyan | 0 | Bloomington, IL | |
| 1931 | W | Saint Viator (IL) | 13 | Eastern Illinois | 9 | Charleston, IL | |
| 1931 | W | Saint Viator (IL) | 24 | McKendree (IL) | 0 | Lebanon, IL | |
| 1931 | L | Saint Viator (IL) | 0 | Bradley (IL) | 18 | Peoria, IL | |
| 1931 | L | Saint Viator (IL) | 0 | Northern Illinois | 6 | DeKalb, IL | |
| 1931 | W | Saint Viator (IL) | 12 | Illinois College | 0 | Bourbonnais, IL | |
| 1931 | W | Saint Viator (IL) | 18 | Elmhurst (IL) | 0 | Bourbonnais, IL | |
| 1931 | L | Saint Vincent's (PA) | 7 | Mount Saint Mary's (MD) | 15 | Emmitsburg, MD | |
| 1931 | T | Saint Vincent's (PA) | 0 | Saint Bonaventure (NY) | 0 | Olean, NY | |
| 1931 | W | Saint Vincent's (PA) | 20 | Saint Francis (PA) | 0 | Latrobe, PA | |
| 1931 | L | Saint Vincent's (PA) | 0 | Davis & Elkins (WV) | 14 | Latrobe, PA | |
| 1931 | W | Saint Vincent's (PA) | 30 | Westinghouse Tech | 0 | Latrobe, PA | |
| 1931 | W | Saint Vincent's (PA) | 7 | Canisius (NY) | 0 | Buffalo, NY | |
| 1931 | W | Saint Vincent's (PA) | 38 | Salem College (WV) | 0 | Latrobe, PA | |
| 1931 | L | Saint Vincent's (PA) | 0 | Thiel (PA) | 6 | Greenville, PA | |
| 1931 | W | Saint Vincent's (PA) | 13 | West Virginia Tech | 6 | Latrobe, PA | |
| 1931 | L | Salem College (WV) | 0 | George Washington (DC) | 45 | Washington, DC | |
| 1931 | W | Salem College (WV) | 13 | Charleston (WV) | 0 | Huntington, WV | |
| 1931 | L | Salem College (WV) | 6 | West Virginia Wesleyan | 51 | Clarksburg, WV | |
| 1931 | L | Salem College (WV) | 0 | Marshall (WV) | 6 | Clarksburg, WV | |
| 1931 | L | Salem College (WV) | 0 | Saint Vincent's (PA) | 38 | Latrobe, PA | |
| 1931 | L | Salem College (WV) | 7 | Glenville St. (WV) | 13 | Weston, WV | |
| 1931 | W | Salem College (WV) | 18 | Fairmont St. (WV) | 0 | Salem, WV | |
| 1931 | L | Salem College (WV) | 0 | Bluefield College (VA) | 7 | Bluefield, VA | |
| 1931 | W | Salida HS Alumni (CO) | 13 | Adams St. (CO) | 0 | ? | |
| 1931 | L | Salt Lake City East Side HS (UT) | 0 | Westminster College (UT) | 19 | Coalville, UT | |
| 1931 | L | Salt Lake City West Side HS (UT) | 0 | Westminster College (UT) | 13 | Salt Lake City, UT | |
| 1931 | L | Sam Houston St. (TX) | 6 | Schreiner Institute (TX) | 7 | Huntsville, TX | |
| 1931 | W | Sam Houston St. (TX) | 6 | Texas A&M-Commerce | 0 | Huntsville, TX | |
| 1931 | W | Sam Houston St. (TX) | 13 | Trinity (TX) | 0 | San Antonio, TX | |
| 1931 | L | Sam Houston St. (TX) | 0 | Southwestern (TX) | 20 | Georgetown, TX | |
| 1931 | L | Sam Houston St. (TX) | 0 | Texas A&M-Kingsville | 33 | Huntsville, TX | |
| 1931 | L | Sam Houston St. (TX) | 0 | Rice (TX) | 32 | Houston, TX | |
| 1931 | W | Sam Houston St. (TX) | 6 | Texas St. | 0 | San Marcos, TX | |
| 1931 | L | Sam Houston St. (TX) | 0 | North Texas | 19 | Denton, TX | |
| 1931 | L | Sam Houston St. (TX) | 0 | Stephen F. Austin (TX) | 3 | Nacogdoches, TX | |
| 1931 | W | Samford (AL) | 31 | Abraham Baldwin Agricultural College (GA) | 0 | Birmingham, AL | Samford played 2 games this date |
| 1931 | W | Samford (AL) | 22 | Bowdon St. (GA) | 7 | Birmingham, AL | Samford played 2 games this date |
| 1931 | W | Samford (AL) | 10 | Spring Hill (AL) | 0 | Montgomery, AL | |
| 1931 | L | Samford (AL) | 0 | Tennessee-Chattanooga | 14 | Chattanooga, TN | |
| 1931 | W | Samford (AL) | 6 | Florida Southern | 0 | Dothan, AL | |
| 1931 | W | Samford (AL) | 72 | Marion Military Institute (AL) | 0 | Birmingham, AL | |
| 1931 | L | Samford (AL) | 6 | Alabama | 42 | Tuscaloosa, AL | |
| 1931 | W | Samford (AL) | 26 | Millsaps (MS) | 0 | Jackson, MS | |
| 1931 | T | Samford (AL) | 6 | Maryville (TN) | 6 | Maryville, TN | |
| 1931 | T | Samford (AL) | 7 | Rhodes (TN) | 7 | Memphis, TN | |
| 1931 | W | Samford (AL) | 7 | Birmingham-Southern (AL) | 6 | Birmingham, AL | |
| 1931 | W | Samford (AL) | 13 | Duquesne (PA) | 6 | Birmingham, AL | |
| 1931 | T | Samuel Huston (TX) | 18 | Houston College for Negroes (TX) | 18 | ? | |
| 1931 | L | Samuel Huston (TX) | 0 | Prairie View A&M (TX) | 25 | ? | |
| 1931 | W | Samuel Huston (TX) | 26 | San Antonio Recreation AC (TX) | 0 | ? | |
| 1931 | T | Samuel Huston (TX) | 0 | Texas College | 0 | ? | |
| 1931 | L | Samuel Huston (TX) | 0 | Bishop (TX) | 7 | Dallas, TX | |
| 1931 | L | Samuel Huston (TX) | 6 | Wiley (TX) | 38 | Austin, TX | |
| 1931 | L | San Antonio Recreation AC (TX) | 0 | Samuel Huston (TX) | 26 | ? | |
| 1931 | L | San Diego Marines (CA) | 6 | California-Davis | 20 | ? | |
| 1931 | W | San Diego Marines (CA) | 25 | California-Santa Barbara | 0 | ? | |
| 1931 | W | San Diego Marines (CA) | 34 | Longshorman AC | 7 | ? | |
| 1931 | W | San Diego Marines (CA) | 7 | Loyola Marymount (CA) | 0 | San Diego, CA | |
| 1931 | L | San Diego Marines (CA) | 2 | San Francisco Olympic Club (CA) | 19 | ? | |
| 1931 | L | San Diego Marines (CA) | 0 | Santa Clara (CA) | 34 | ? | |
| 1931 | W | San Diego Marines (CA) | 18 | USS Arizona | 0 | ? | |
| 1931 | W | San Diego Marines (CA) | 32 | USS Maryland | 0 | ? | |
| 1931 | W | San Diego Marines (CA) | 15 | West Coast Army (CA) | 7 | ? | |
| 1931 | L | San Diego Marines (CA) | 10 | West Coast Navy (CA) | 24 | ? | |
| 1931 | W | San Diego Marines (CA) | 8 | San Jose St. (CA) | 0 | ? | |
| 1931 | W | San Diego Marines (CA) | 13 | San Diego St. (CA) | 0 | San Diego, CA | Navy "Sports" Field |
| 1931 | W | San Diego St. (CA) | 27 | Chapman (CA) | 0 | San Diego, CA | Navy "Sports" Field |
| 1931 | W | San Diego St. (CA) | 15 | Fresno St. (CA) | 0 | Fresno, CA | Ratcliffe Stadium |
| 1931 | L | San Diego St. (CA) | 2 | Occidental (CA) | 13 | Pasadena, CA | Rose Bowl |
| 1931 | L | San Diego St. (CA) | 0 | San Diego Marines (CA) | 13 | San Diego, CA | Navy "Sports" Field |
| 1931 | T | San Diego St. (CA) | 0 | San Diego St. Alumni (CA) | 0 | San Diego, CA | Navy "Sports" Field |
| 1931 | W | San Diego St. (CA) | 8 | Arizona | 0 | Tucson, AZ | Arizona Stadium |
| 1931 | T | San Diego St. (CA) | 6 | Redlands (CA) | 6 | San Diego, CA | Navy "Sports" Field |
| 1931 | W | San Diego St. (CA) | 7 | Whittier (CA) | 0 | Whittier, CA | Hadley Field |
| 1931 | W | San Diego St. (CA) | 6 | Pomona-Pitzer (CA) | 0 | San Diego, CA | Navy "Sports" Field |
| 1931 | L | San Diego St. (CA) | 0 | California Tech | 13 | San Diego, CA | Navy "Sports" Field |
| 1931 | T | San Diego St. Alumni (CA) | 0 | San Diego St. (CA) | 0 | San Diego, CA | Navy "Sports" Field |
| 1931 | L | San Francisco (CA) | 6 | Loyola Marymount (CA) | 7 | San Francisco, CA | |
| 1931 | T | San Francisco (CA) | 7 | San Francisco Olympic Club (CA) | 7 | ? | |
| 1931 | T | San Francisco (CA) | 6 | West Coast Army (CA) | 6 | ? | |
| 1931 | L | San Francisco (CA) | 6 | Gonzaga (WA) | 21 | San Francisco, CA | |
| 1931 | L | San Francisco (CA) | 14 | Hawaii | 18 | Honolulu, HI | |
| 1931 | W | San Francisco (CA) | 25 | Brigham Young (UT) | 0 | San Francisco, CA | |
| 1931 | L | San Francisco (CA) | 6 | Saint Mary's (CA) | 14 | San Francisco, CA | |
| 1931 | W | San Francisco (CA) | 7 | Santa Clara (CA) | 0 | San Francisco, CA | |
| 1931 | W | San Francisco (CA) | 40 | Nevada | 7 | Reno, NV | |
| 1931 | W | San Francisco (CA) | 38 | DePaul (IL) | 7 | San Francisco, CA | |
| 1931 | W | San Francisco Olympic Club (CA) | 13 | Honolulu All-Stars (HI) | 0 | ? | |
| 1931 | W | San Francisco Olympic Club (CA) | 7 | Los Angeles Firemen (CA) | 6 | ? | |
| 1931 | L | San Francisco Olympic Club (CA) | 0 | Loyola Marymount (CA) | 13 | Los Angeles, CA | |
| 1931 | W | San Francisco Olympic Club (CA) | 19 | San Diego Marines (CA) | 2 | ? | |
| 1931 | T | San Francisco Olympic Club (CA) | 7 | San Francisco (CA) | 7 | ? | |
| 1931 | W | San Francisco Olympic Club (CA) | 21 | West Coast Army (CA) | 0 | ? | |
| 1931 | W | San Francisco Olympic Club (CA) | 7 | West Coast Navy (CA) | 6 | ? | |
| 1931 | W | San Francisco Olympic Club (CA) | 10 | Saint Mary's (CA) | 0 | San Francisco, CA | |
| 1931 | L | San Francisco Olympic Club (CA) | 0 | California | 6 | Berkeley, CA | |
| 1931 | T | San Francisco Olympic Club (CA) | 0 | Stanford (CA) | 0 | Stanford, CA | |
| 1931 | L | San Francisco Olympic Club (CA) | 6 | Santa Clara (CA) | 19 | San Francisco, CA | |
| 1931 | T | San Francisco St. (CA) | 7 | Humboldt St. (CA) | 7 | ? | |
| 1931 | L | San Jose St. (CA) | 0 | San Diego Marines (CA) | 8 | ? | |
| 1931 | L | San Jose St. (CA) | 0 | Nevada | 18 | San Jose, CA | |
| 1931 | W | San Jose St. (CA) | 20 | College of San Mateo (CA) | 0 | ? | |
| 1931 | L | San Jose St. (CA) | 0 | Fresno St. (CA) | 32 | San Jose, CA | |
| 1931 | L | San Jose St. (CA) | 0 | Sacramento City College (CA) | 12 | ? | |
| 1931 | L | San Jose St. (CA) | 0 | Cal St.-Chico | 7 | Chico, CA | |
| 1931 | L | San Jose St. (CA) | 0 | California-Davis | 13 | San Jose, CA | |
| 1931 | L | San Jose St. (CA) | 0 | Pacific (CA) | 27 | San Jose, CA | |
| 1931 | L | San Jose St. (CA) | 0 | Modesto JC (CA) | 9 | ? | |
| 1931 | T | San Luis Obispo JC (CA) | 6 | Cal Poly-San Luis Obispo | 6 | San Luis Obispo, CA | |
| 1931 | W | Santa Clara (CA) | 13 | Loyola (LA) | 7 | ? | |
| 1931 | W | Santa Clara (CA) | 34 | San Diego Marines (CA) | 0 | ? | |
| 1931 | T | Santa Clara (CA) | 0 | West Coast Army (CA) | 0 | ? | |
| 1931 | L | Santa Clara (CA) | 0 | Stanford (CA) | 6 | Stanford, CA | |
| 1931 | W | Santa Clara (CA) | 6 | Loyola Marymount (CA) | 0 | Los Angeles, CA | |
| 1931 | L | Santa Clara (CA) | 2 | California | 6 | Berkeley, CA | |
| 1931 | W | Santa Clara (CA) | 19 | San Francisco Olympic Club (CA) | 6 | San Francisco, CA | |
| 1931 | L | Santa Clara (CA) | 14 | Saint Mary's (CA) | 21 | San Francisco, CA | |
| 1931 | L | Santa Clara (CA) | 0 | San Francisco (CA) | 7 | San Francisco, CA | |
| 1931 | W | Santa Clara (CA) | 6 | Wyoming | 0 | Laramie, WY | |
| 1931 | T | Santa Maria JC (CA) | 6 | Cal Poly-San Luis Obispo | 6 | San Luis Obispo, CA | |
| 1931 | W | Santa Rosa JC (CA) | 26 | Humboldt St. (CA) | 14 | ? | |
| 1931 | L | Santa Rosa JC (CA) | 0 | Cal Poly-San Luis Obispo | 13 | San Luis Obispo, CA | |
| 1931 | W | Saskatchewan (SK) | 14 | Alberta (AB) | 0 | Edmonton, AB (Canada) | |
| 1931 | L | Saskatchewan (SK) | 4 | Alberta (AB) | 5 | Saskatoon, SK (Canada) | |
| 1931 | L | Savannah St. (GA) | 0 | Allen (SC) | 20 | ? | |
| 1931 | L | Savannah St. (GA) | 0 | Claflin (SC) | 2 | ? | |
| 1931 | W | Savannah St. (GA) | 13 | Florida N&I | 0 | ? | |
| 1931 | L | Savannah St. (GA) | 12 | Parris Island Marines (SC) | 25 | ? | |
| 1931 | L | Savannah St. (GA) | 6 | Rollins (FL) | 37 | Orlando, FL | |
| 1931 | L | Savannah St. (GA) | 6 | Paine (GA) | 13 | Savannah, GA | |
| 1931 | T | Savannah St. (GA) | 13 | Edward Waters (FL) | 13 | Jacksonville, FL | |
| 1931 | L | Schofield Normal Industrial & Agriculture Institute (SC) | 0 | Haines Institute (GA) | 32 | ? | |
| 1931 | W | Schofield Normal Industrial & Agriculture Institute (SC) | 13 | Harbison JC (SC) | 6 | ? | |
| 1931 | L | Schofield Normal Industrial & Agriculture Institute (SC) | 0 | Voorhees College (SC) | 12 | ? | |
| 1931 | L | Schofield Normal Industrial & Agriculture Institute (SC) | 0 | Walker Baptist Institute (GA) | 26 | ? | |
| 1931 | W | Schreiner Institute (TX) | 7 | Sam Houston St. (TX) | 6 | Huntsville, TX | |
| 1931 | L | Schreiner Institute (TX) | 0 | Sul Ross St. (TX) | 26 | ? | |
| 1931 | W | Schreiner Institute (TX) | 24 | Texas Lutheran | 0 | ? | |
| 1931 | L | Schreiner Institute (TX) | 6 | Texas A&M-Kingsville | 20 | Kerrville, TX | |
| 1931 | L | Scott AFB (IL) | 0 | Southern Illinois | 19 | Carbondale, IL | |
| 1931 | L | Scott Field (IL) | 0 | McKendree (IL) | 18 | ? | |
| 1931 | L | Scott Field (IL) | 0 | Millikin (IL) | 32 | ? | |
| 1931 | L | Scranton (PA) | 7 | Quantico Marines (VA) | 14 | Dickson City, PA | Crystal Gardens |
| 1931 | L | Scranton (PA) | 0 | Davis & Elkins (WV) | 13 | Scranton, PA | Crystal Gardens |
| 1931 | T | Scranton (PA) | 0 | Saint Francis (PA) | 0 | Dickson City, PA | Crystal Gardens |
| 1931 | L | Scranton (PA) | 7 | Bucknell (PA) | 34 | Lewisburg, PA | |
| 1931 | L | Scranton (PA) | 0 | Saint Bonaventure (NY) | 6 | Dickson City, PA | Crystal Gardens |
| 1931 | W | Scranton (PA) | 14 | Albright (PA) | 0 | Dickson City, PA | Crystal Gardens |
| 1931 | W | Scranton (PA) | 34 | Saint John's (NY) | 0 | New York, NY | |
| 1931 | L | Scranton (PA) | 0 | US Coast Guard (CT) | 7 | Dickson City, PA | Crystal Gardens |
| 1931 | L | Scranton (PA) | 6 | Canisius (NY) | 13 | Dickson City, PA | Crystal Gardens |
| 1931 | L | Selden Institute (GA) | 0 | Edward Waters (FL) | 39 | ? | |
| 1931 | L | Selma (AL) | 0 | Alabama A&M | 45 | Normal, AL | |
| 1931 | W | Seneca Indian School (NY) | 13 | Genesee Wesleyan Academy (NY) | 0 | ? | |
| 1931 | W | Seton Hall (NJ) | 18 | East Stroudsburg (PA) | 6 | East Stroudsburg, PA | |
| 1931 | L | Seton Hall (NJ) | 0 | Massachusetts-Lowell | 6 | Lowell, MA | |
| 1931 | W | Seton Hall (NJ) | 7 | Canisius (NY) | 6 | Buffalo, NY | |
| 1931 | L | Seton Hall (NJ) | 0 | US Coast Guard (CT) | 44 | New London, CT | |
| 1931 | L | Seton Hall (NJ) | 0 | City College of New York | 6 | New York, NY | |
| 1931 | L | Seton Hall (NJ) | 0 | West Virginia Tech | 7 | South Orange, NJ | |
| 1931 | W | Seton Hall (NJ) | 4 | Upsala (NJ) | 0 | ? | Ashland Stadium |
| 1931 | T | Sewanee (TN) | 0 | Rhodes (TN) | 0 | Memphis, TN | |
| 1931 | W | Sewanee (TN) | 7 | Mississippi | 0 | Oxford, MS | |
| 1931 | W | Sewanee (TN) | 3 | Virginia | 0 | Charlottesville, VA | |
| 1931 | W | Sewanee (TN) | 18 | Jacksonville St. (AL) | 0 | Sewanee, TN | |
| 1931 | W | Sewanee (TN) | 24 | Tennessee Tech | 7 | Sewanee, TN | |
| 1931 | W | Sewanee (TN) | 6 | Tennessee-Chattanooga | 0 | Chattanooga, TN | |
| 1931 | L | Sewanee (TN) | 0 | Alabama | 33 | Birmingham, AL | |
| 1931 | W | Sewanee (TN) | 12 | Louisiana St. | 6 | Baton Rouge, LA | |
| 1931 | L | Sewanee (TN) | 0 | Auburn (AL) | 12 | Birmingham, AL | |
| 1931 | L | Sewanee (TN) | 0 | Tulane (LA) | 40 | New Orleans, LA | |
| 1931 | T | Sewanee Club (VA) | 0 | Atlantic (VA) | 0 | Portsmouth, VA | |
| 1931 | L | Shaw (NC) | 0 | North Carolina Central | 6 | Durham, NC | |
| 1931 | L | Shaw (NC) | 6 | Saint Paul's (VA) | 13 | Lawrenceville, VA | |
| 1931 | T | Shaw (NC) | 6 | Livingstone (NC) | 6 | Salisbury, NC | |
| 1931 | W | Shaw (NC) | 31 | Virginia-Lynchburg | 9 | Raleigh, NC | |
| 1931 | W | Shaw (NC) | 14 | Johnson C. Smith (NC) | 0 | Charlotte, NC | |
| 1931 | L | Shaw (NC) | 0 | Virginia St. | 32 | Petersburg, VA | |
| 1931 | T | Shaw (NC) | 0 | Brick JC (NC) | 0 | Rocky Mount, NC | |
| 1931 | T | Shaw (NC) | 0 | Virginia Union | 0 | Raleigh, NC | |
| 1931 | W | Shaw (NC) | 7 | Saint Augustine's (NC) | 0 | Raleigh, NC | |
| 1931 | W | Shenandoah (VA) | 26 | American (DC) | 6 | ? | |
| 1931 | W | Shenandoah (VA) | 31 | Atlantic (VA) | 0 | Virginia Beach, VA | |
| 1931 | W | Shenandoah (VA) | 3 | Shepherd (WV) | 0 | Dayton, VA | |
| 1931 | L | Shenandoah (VA) | 7 | Bluefield College (VA) | 13 | Winchester, VA | |
| 1931 | L | Shenandoah (VA) | 0 | George Washington (DC) | 53 | Washington, DC | |
| 1931 | W | Shenandoah (VA) | 12 | Potomac St. (WV) | 6 | Harrisonburg, VA | |
| 1931 | L | Shepherd (WV) | 0 | Shippensburg (PA) | 40 | Shippensburg, PA | |
| 1931 | W | Shepherd (WV) | 36 | Saint John's Academy (WV) | 6 | Shepherdstown, WV | |
| 1931 | L | Shepherd (WV) | 0 | Shenandoah (VA) | 3 | Dayton, VA | |
| 1931 | W | Shepherd (WV) | 38 | Baltimore & Ohio YMCA (PA) | 6 | Philadelphia, PA | |
| 1931 | W | Shepherd (WV) | 19 | Potomac St. (WV) | 0 | Martinsburg, WV | |
| 1931 | W | Shepherd (WV) | 13 | American (DC) | 6 | Washington, DC | |
| 1931 | L | Shepherd (WV) | 0 | Fairmont St. (WV) | 31 | Fairmont, WV | |
| 1931 | T | Shepherd (WV) | 0 | Gallaudet (DC) | 0 | Shepherdstown, WV | |
| 1931 | W | Shippensburg (PA) | 40 | Shepherd (WV) | 0 | Shippensburg, PA | |
| 1931 | W | Shippensburg (PA) | 30 | Bloomsburg (PA) | 0 | Shippensburg, PA | |
| 1931 | W | Shippensburg (PA) | 65 | Kutztown (PA) | 0 | Shippensburg, PA | |
| 1931 | L | Shippensburg (PA) | 0 | East Stroudsburg (PA) | 13 | East Stroudsburg, PA | |
| 1931 | T | Shippensburg (PA) | 0 | West Chester (PA) | 0 | Shippensburg, PA | |
| 1931 | W | Shippensburg (PA) | 13 | California (PA) | 10 | California, PA | |
| 1931 | W | Shippensburg (PA) | 14 | Millersville (PA) | 6 | Millersville, PA | |
| 1931 | W | Shippensburg (PA) | 7 | Indiana (PA) | 6 | Indiana, PA | |
| 1931 | W | Shorter College (AR) | 19 | Philander-Smith (AR) | 0 | ? | |
| 1931 | L | Shorter College (AR) | 0 | LeMoyne-Owen (TN) | 38 | Memphis, TN | |
| 1931 | L | Shorter College (AR) | 0 | Arkansas Baptist | 64 | Little Rock, AR | |
| 1931 | L | Shorter College (AR) | 0 | Arkansas-Pine Bluff | 85 | Little Rock, AR | |
| 1931 | L | Shurtleff (IL) | 0 | Eastern Illinois | 24 | Alton, IL | |
| 1931 | W | Shurtleff (IL) | 6 | Southern Illinois | 0 | Carbondale, IL | |
| 1931 | L | Shurtleff (IL) | 6 | North Central (IL) | 7 | Naperville, IL | |
| 1931 | W | Shurtleff (IL) | 14 | Carthage (WI) | 6 | Alton, IL | |
| 1931 | L | Shurtleff (IL) | 12 | Western Illinois | 13 | Macomb, IL | |
| 1931 | L | Shurtleff (IL) | 6 | Elmhurst (IL) | 14 | Elmhurst, IL | |
| 1931 | T | Shurtleff (IL) | 12 | McKendree (IL) | 12 | Alton, IL | |
| 1931 | W | Shurtleff (IL) | 14 | Washington Freshmen (MO) | 0 | Alton, IL | |
| 1931 | T | Si Tanka (SD) | 0 | Sioux Falls (SD) | 0 | Sioux Falls, SD | |
| 1931 | T | Si Tanka (SD) | 0 | Northern St. (SD) | 0 | Huron, SD | |
| 1931 | L | Si Tanka (SD) | 0 | Jamestown (ND) | 12 | Huron, SD | |
| 1931 | W | Si Tanka (SD) | 13 | Dakota Wesleyan (SD) | 7 | Mitchell, SD | |
| 1931 | T | Si Tanka (SD) | 6 | Dakota St. (SD) | 6 | Madison, SD | |
| 1931 | T | Si Tanka (SD) | 0 | Yankton (SD) | 0 | Huron, SD | |
| 1931 | L | Si Tanka (SD) | 7 | South Dakota-Springfield | 12 | Springfield, SD | |
| 1931 | L | Simpson (IA) | 0 | Drake (IA) | 26 | Des Moines, IA | |
| 1931 | W | Simpson (IA) | 34 | Morningside (IA) | 13 | Indianola, IA | |
| 1931 | W | Simpson (IA) | 20 | Parsons (IA) | 0 | Indianola, IA | |
| 1931 | L | Simpson (IA) | 0 | Iowa St. | 6 | Ames, IA | |
| 1931 | L | Simpson (IA) | 7 | Graceland (IA) | 12 | Lamoni, IA | |
| 1931 | L | Simpson (IA) | 0 | Ohio | 22 | Athens, OH | |
| 1931 | W | Simpson (IA) | 13 | Coe (IA) | 6 | Cedar Rapids, IA | |
| 1931 | W | Simpson (IA) | 12 | Northern Iowa | 9 | Cedar Falls, IA | |
| 1931 | W | Simpson (IA) | 7 | Loras (IA) | 0 | Dubuque, IA | |
| 1931 | W | Simpson (IA) | 26 | Central (IA) | 0 | Pella, IA | |
| 1931 | W | Simpson (IA) | 38 | William Penn (IA) | 0 | Indianola, IA | |
| 1931 | W | Sioux Falls (SD) | 7 | Westmar (IA) | 6 | Sioux Falls, SD | |
| 1931 | T | Sioux Falls (SD) | 0 | Si Tanka (SD) | 0 | Sioux Falls, SD | |
| 1931 | L | Sioux Falls (SD) | 0 | South Dakota-Springfield | 6 | Springfield, SD | |
| 1931 | L | Sioux Falls (SD) | 0 | Northern St. (SD) | 20 | Aberdeen, SD | |
| 1931 | L | Sioux Falls (SD) | 6 | Buena Vista (IA) | 7 | Sioux Falls, SD | |
| 1931 | W | Sioux Falls (SD) | 13 | Dakota Wesleyan (SD) | 12 | Mitchell, SD | |
| 1931 | W | Sioux Falls (SD) | 19 | Dakota St. (SD) | 2 | Sioux Falls, SD | |
| 1931 | W | Slippery Rock (PA) | 6 | California (PA) | 0 | Slippery Rock, PA | |
| 1931 | L | Slippery Rock (PA) | 0 | Edinboro (PA) | 6 | Edinboro, PA | |
| 1931 | L | Slippery Rock (PA) | 0 | Grove City (PA) | 34 | Grove City, PA | |
| 1931 | L | Slippery Rock (PA) | 0 | Lock Haven (PA) | 13 | Slippery Rock, PA | |
| 1931 | L | Slippery Rock (PA) | 0 | Westminster (PA) | 6 | New Wilmington, PA | |
| 1931 | L | Slippery Rock (PA) | 0 | Saint Francis (PA) | 12 | Johnstown, PA | |
| 1931 | W | Slippery Rock (PA) | 25 | Clarion (PA) | 0 | Clarion, PA | |
| 1931 | W | Slippery Rock (PA) | 26 | Indiana (PA) | 0 | Slippery Rock, PA | |
| 1931 | W | Slippery Rock (PA) | 13 | Waynesburg (PA) | 0 | Slippery Rock, PA | |
| 1931 | L | Snow College (UT) | 6 | Westminster College (UT) | 7 | Salt Lake City, UT | |
| 1931 | L | South Carolina | 13 | Georgia Tech | 25 | Atlanta, GA | |
| 1931 | L | South Carolina | 7 | Centre (KY) | 9 | Columbia, SC | Red Cross Family Welfare Fund |
| 1931 | W | South Carolina | 27 | Furman (SC) | 0 | Columbia, SC | |
| 1931 | L | South Carolina | 12 | Louisiana St. | 19 | Baton Rouge, LA | |
| 1931 | W | South Carolina | 7 | Duke (NC) | 0 | Columbia, SC | |
| 1931 | W | South Carolina | 21 | Clemson (SC) | 0 | Columbia, SC | |
| 1931 | W | South Carolina | 26 | Citadel (SC) | 7 | Orangeburg, SC | |
| 1931 | T | South Carolina | 6 | Florida | 6 | Jacksonville, FL | |
| 1931 | W | South Carolina | 21 | North Carolina St. | 0 | Columbia, SC | |
| 1931 | L | South Carolina | 6 | Auburn (AL) | 13 | Montgomery, AL | |
| 1931 | L | South Carolina St. | 0 | Clark Atlanta (GA) | 3 | ? | |
| 1931 | W | South Carolina St. | 6 | Talladega (AL) | 0 | Talladega, AL | |
| 1931 | W | South Carolina St. | 45 | Haines Institute (GA) | 0 | Orangeburg, SC | |
| 1931 | W | South Carolina St. | 57 | Allen (SC) | 0 | Columbia, SC | |
| 1931 | W | South Carolina St. | 31 | Florida A&M | 0 | Orangeburg, SC | |
| 1931 | T | South Carolina St. | 0 | Benedict (SC) | 0 | Orangeburg, SC | |
| 1931 | T | South Carolina St. | 0 | Knoxville (TN) | 0 | Orangeburg, SC | |
| 1931 | W | South Carolina St. | 34 | Paine (GA) | 7 | Augusta, GA | |
| 1931 | L | South Dakota | 12 | Carleton (MN) | 13 | ? | |
| 1931 | L | South Dakota | 6 | North Dakota | 52 | Grand Forks, ND | |
| 1931 | W | South Dakota | 21 | Yankton (SD) | 6 | Vermillion, SD | |
| 1931 | L | South Dakota | 6 | Nebraska | 44 | Lincoln, NE | |
| 1931 | L | South Dakota | 0 | Morningside (IA) | 18 | Sioux City, IA | |
| 1931 | W | South Dakota | 10 | South Dakota St. | 0 | Vermillion, SD | |
| 1931 | L | South Dakota | 0 | North Dakota St. | 13 | Vermillion, SD | |
| 1931 | W | South Dakota St. | 34 | South Dakota-Springfield | 0 | ? | |
| 1931 | W | South Dakota St. | 19 | Northern St. (SD) | 0 | Aberdeen, SD | |
| 1931 | W | South Dakota St. | 49 | Augustana (SD) | 0 | Sioux Falls, SD | |
| 1931 | W | South Dakota St. | 20 | Morningside (IA) | 0 | Brookings, SD | |
| 1931 | W | South Dakota St. | 39 | Dakota Wesleyan (SD) | 0 | Brookings, SD | |
| 1931 | L | South Dakota St. | 6 | North Dakota | 34 | Brookings, SD | |
| 1931 | W | South Dakota St. | 7 | North Dakota St. | 0 | Fargo, ND | |
| 1931 | L | South Dakota St. | 0 | South Dakota | 10 | Vermillion, SD | |
| 1931 | L | South Dakota St. | 20 | DePaul (IL) | 34 | Chicago, IL | |
| 1931 | W | South Dakota St. Freshmen | 33 | Black Hills St. (SD) | 0 | Spearfish, SD | |
| 1931 | W | South Dakota Tech | 12 | Yankton (SD) | 0 | Rapid City, SD | |
| 1931 | L | South Dakota Tech | 7 | Chadron St. (NE) | 40 | Chadron, NE | |
| 1931 | L | South Dakota Tech | 0 | Wayne St. (NE) | 33 | ? | |
| 1931 | W | South Dakota Tech | 7 | South Dakota-Springfield | 0 | ? | |
| 1931 | L | South Dakota Tech | 12 | Northern St. (SD) | 13 | Aberdeen, SD | |
| 1931 | L | South Dakota Tech | 13 | Dakota Wesleyan (SD) | 20 | Rapid City, SD | |
| 1931 | L | South Dakota Tech | 6 | Augustana (SD) | 19 | ? | |
| 1931 | W | South Dakota-Springfield | 12 | Dakota St. (SD) | 6 | ? | |
| 1931 | W | South Dakota-Springfield | 19 | Dakota Wesleyan (SD) | 0 | ? | |
| 1931 | L | South Dakota-Springfield | 0 | Norfolk JC (NE) | 13 | ? | |
| 1931 | L | South Dakota-Springfield | 0 | South Dakota St. | 34 | ? | |
| 1931 | L | South Dakota-Springfield | 12 | Yankton (SD) | 20 | Yankton, SD | |
| 1931 | W | South Dakota-Springfield | 6 | Sioux Falls (SD) | 0 | Springfield, SD | |
| 1931 | L | South Dakota-Springfield | 0 | South Dakota Tech | 7 | ? | |
| 1931 | W | South Dakota-Springfield | 29 | Black Hills St. (SD) | 0 | Springfield, SD | |
| 1931 | W | South Dakota-Springfield | 12 | Si Tanka (SD) | 7 | Springfield, SD | |
| 1931 | W | South Georgia College | 13 | Miami (FL) | 12 | Miami, FL | |
| 1931 | L | Southeast Missouri St. | 0 | Central Missouri St. | 6 | ? | |
| 1931 | L | Southeast Missouri St. | 0 | Westminster (MO) | 12 | ? | |
| 1931 | L | Southeast Missouri St. | 6 | Truman St. (MO) | 41 | Kirksville, MO | |
| 1931 | L | Southeast Missouri St. | 6 | Murray St. (KY) | 32 | Cape Girardeau, MO | |
| 1931 | L | Southeast Missouri St. | 0 | Southern Illinois | 6 | Cape Girardeau, MO | |
| 1931 | W | Southeast Missouri St. | 15 | Evansville (IN) | 0 | Cape Girardeau, MO | |
| 1931 | L | Southeast Missouri St. | 0 | Northwest Missouri St. | 38 | Cape Girardeau, MO | |
| 1931 | L | Southeast Missouri St. | 0 | Southern Illinois | 12 | Carbondale, IL | |
| 1931 | L | Southeast Missouri St. | 6 | Missouri St. | 33 | Springfield, MO | |
| 1931 | T | Southeastern Louisiana | 6 | Jones County JC (MS) | 6 | ? | |
| 1931 | L | Southeastern Louisiana | 0 | Loyola Freshmen (LA) | 26 | ? | |
| 1931 | W | Southeastern Louisiana | 6 | Northeast Louisiana JC | 0 | ? | |
| 1931 | L | Southeastern Louisiana | 0 | Pearl River CC (MS) | 54 | ? | |
| 1931 | W | Southeastern Louisiana | 14 | Southwest Mississippi JC | 6 | ? | |
| 1931 | T | Southeastern Louisiana | 6 | Louisiana-Lafayette | 6 | Lafayette, LA | |
| 1931 | W | Southeastern Oklahoma St. | 20 | East Central (OK) | 0 | ? | |
| 1931 | W | Southeastern Oklahoma St. | 27 | Northeastern St. (OK) | 0 | ? | |
| 1931 | W | Southeastern Oklahoma St. | 12 | Southwestern Oklahoma St. | 0 | ? | |
| 1931 | L | Southeastern Oklahoma St. | 0 | Centenary (LA) | 46 | Shreveport, LA | |
| 1931 | T | Southeastern Oklahoma St. | 13 | Austin (TX) | 13 | Durant, OK | |
| 1931 | L | Southeastern Oklahoma St. | 0 | Central Oklahoma | 19 | Edmond, OK | |
| 1931 | W | Southeastern Oklahoma St. | 21 | Northwestern Oklahoma St. | 7 | Durant, OK | |
| 1931 | W | Southeastern Oklahoma St. | 21 | Hendrix (AR) | 7 | Conway, AR | |
| 1931 | W | Southern (LA) | 91 | Campbell College (MS) | 0 | Baton Rouge, LA | |
| 1931 | W | Southern (LA) | 38 | Texas College | 6 | Baton Rouge, LA | |
| 1931 | W | Southern (LA) | 38 | New Orleans (LA) | 0 | New Orleans, LA | |
| 1931 | W | Southern (LA) | 6 | Bishop (TX) | 0 | Dallas, TX | |
| 1931 | W | Southern (LA) | 14 | Wiley (TX) | 7 | Shreveport, LA | |
| 1931 | W | Southern (LA) | 53 | Straight (LA) | 0 | Baton Rouge, LA | |
| 1931 | W | Southern (LA) | 81 | Leland (LA) | 0 | Baton Rouge, LA | |
| 1931 | L | Southern Arkansas | 6 | Ouachita Baptist (AR) | 13 | Camden, AR | |
| 1931 | W | Southern Arkansas | 13 | El Dorado JC (AR) | 0 | Magnolia, AR | |
| 1931 | W | Southern Arkansas | 20 | Little Rock JC (AR) | 0 | Little Rock, AR | |
| 1931 | L | Southern Arkansas | 6 | Texarkana JC (TX) | 13 | Hope, AR | |
| 1931 | T | Southern Arkansas | 0 | Arkansas Tech | 0 | Magnolia, AR | |
| 1931 | L | Southern Arkansas | 0 | Hendrix (AR) | 19 | Magnolia, AR | |
| 1931 | W | Southern Arkansas | 27 | Central Arkansas | 6 | Magnolia, AR | |
| 1931 | L | Southern Arkansas | 7 | Arkansas St. | 13 | Jonesboro, AR | |
| 1931 | L | Southern Arkansas | 0 | Arkansas-Monticello | 12 | Magnolia, AR | |
| 1931 | W | Southern California | 30 | Oregon St. | 0 | Los Angeles, CA | |
| 1931 | W | Southern California | 44 | Washington | 7 | Los Angeles, CA | |
| 1931 | W | Southern California | 19 | Stanford (CA) | 0 | Los Angeles, CA | |
| 1931 | W | Southern California | 38 | Washington St. | 6 | Los Angeles, CA | |
| 1931 | W | Southern California | 60 | Georgia | 0 | Los Angeles, CA | |
| 1931 | L | Southern California | 7 | Saint Mary's (CA) | 13 | Los Angeles, CA | |
| 1931 | W | Southern California | 53 | Oregon | 0 | Los Angeles, CA | |
| 1931 | W | Southern California | 6 | California | 0 | Berkeley, CA | |
| 1931 | W | Southern California | 69 | Montana | 0 | Los Angeles, CA | |
| 1931 | W | Southern California | 16 | Notre Dame (IN) | 14 | South Bend, IN | |
| 1931 | L | Southern Idaho | 6 | Idaho St. | 20 | Albion, ID | |
| 1931 | W | Southern Illinois | 6 | Mount Morris (IL) | 0 | Carbondale, IL | |
| 1931 | L | Southern Illinois | 0 | Shurtleff (IL) | 6 | Carbondale, IL | |
| 1931 | W | Southern Illinois | 6 | Southeast Missouri St. | 0 | Cape Girardeau, MO | |
| 1931 | W | Southern Illinois | 19 | Scott AFB (IL) | 0 | Carbondale, IL | |
| 1931 | W | Southern Illinois | 6 | Eastern Illinois | 0 | Charleston, IL | |
| 1931 | W | Southern Illinois | 7 | McKendree (IL) | 0 | Lebanon, IL | |
| 1931 | L | Southern Illinois | 0 | Illinois St. | 14 | Normal, IL | |
| 1931 | W | Southern Illinois | 12 | Southeast Missouri St. | 0 | Carbondale, IL | |
| 1931 | W | Southern Illinois | 7 | Northern Illinois | 6 | Carbondale, IL | |
| 1931 | W | Southern Methodist (TX) | 27 | Hardin-Simmons (TX) | 10 | Dallas, TX | |
| 1931 | L | Southern Methodist (TX) | 2 | Saint Mary's (CA) | 7 | San Francisco, CA | |
| 1931 | W | Southern Methodist (TX) | 8 | Texas A&M | 0 | College Station, TX | |
| 1931 | W | Southern Methodist (TX) | 42 | Arkansas | 6 | Fayetteville, AR | |
| 1931 | W | Southern Methodist (TX) | 13 | North Texas | 0 | Dallas, TX | |
| 1931 | W | Southern Methodist (TX) | 21 | Rice (TX) | 12 | Houston, TX | |
| 1931 | W | Southern Methodist (TX) | 19 | Centenary (LA) | 0 | Dallas, TX | |
| 1931 | W | Southern Methodist (TX) | 9 | Texas | 7 | Dallas, TX | |
| 1931 | W | Southern Methodist (TX) | 6 | Baylor (TX) | 0 | Dallas, TX | |
| 1931 | W | Southern Methodist (TX) | 13 | Navy (MD) | 6 | Dallas, TX | |
| 1931 | T | Southern Methodist (TX) | 0 | Texas Christian | 0 | Fort Worth, TX | |
| 1931 | L | Southern Mississippi | 0 | Millsaps (MS) | 19 | Hattiesburg, MS | |
| 1931 | W | Southern Mississippi | 13 | Rhodes (TN) | 7 | Hattiesburg, MS | |
| 1931 | L | Southern Mississippi | 13 | Mississippi College | 46 | Clinton, MS | |
| 1931 | L | Southern Mississippi | 2 | Spring Hill (AL) | 12 | Mobile, AL | |
| 1931 | L | Southern Mississippi | 0 | Louisiana College | 13 | Pineville, LA | |
| 1931 | W | Southern Mississippi | 32 | Northwestern St. (LA) | 0 | Hattiesburg, MS | |
| 1931 | L | Southern Mississippi | 7 | Delta St. (MS) | 27 | Cleveland, MS | |
| 1931 | W | Southern Oregon | 9 | Humboldt St. (CA) | 7 | Ashland, OR | |
| 1931 | W | Southern Oregon | 20 | Cal St.-Chico | 6 | Chico, CA | |
| 1931 | T | Southern Oregon | 0 | Lewis & Clark (OR) | 0 | Portland, OR | |
| 1931 | T | Southern Oregon | 0 | Eastern Oregon | 0 | Ashland, OR | |
| 1931 | W | Southern Oregon | 20 | Portland (OR) | 7 | Medford, OR | |
| 1931 | L | Southern Union College (AL) | 7 | Bowdon St. (GA) | 31 | ? | |
| 1931 | W | Southern Utah | 27 | Westminster College (UT) | 0 | Cedar City, UT | |
| 1931 | W | Southwest Conf. All-Stars | 18 | Big Ten Conf. All-Stars | 0 | Dallas, TX | Dixie Classic |
| 1931 | L | Southwest Mississippi JC | 6 | Southeastern Louisiana | 14 | ? | |
| 1931 | W | Southwestern (KS) | 20 | Friends (KS) | 0 | Wichita, KS | |
| 1931 | L | Southwestern (KS) | 0 | Pittsburg St. (KS) | 6 | Pittsburg, KS | |
| 1931 | L | Southwestern (KS) | 7 | Central Oklahoma | 13 | Winfield, KS | |
| 1931 | L | Southwestern (KS) | 0 | Emporia St. (KS) | 12 | Emporia, KS | |
| 1931 | W | Southwestern (KS) | 12 | College of Emporia (KS) | 0 | Winfield, KS | |
| 1931 | T | Southwestern (KS) | 0 | Fort Hays St. (KS) | 0 | Hays, KS | |
| 1931 | L | Southwestern (KS) | 6 | Wichita St. (KS) | 7 | Winfield, KS | |
| 1931 | L | Southwestern (KS) | 0 | Washburn (KS) | 1 | Winfield, KS | Southwestern Forfeits |
| 1931 | W | Southwestern (KS) | 12 | Oklahoma Baptist University | 2 | Shawnee, OK | |
| 1931 | W | Southwestern (TX) | 20 | Sam Houston St. (TX) | 0 | Georgetown, TX | |
| 1931 | L | Southwestern (TX) | 13 | Austin (TX) | 19 | Sherman, TX | |
| 1931 | L | Southwestern (TX) | 0 | North Texas | 20 | Denton, TX | |
| 1931 | W | Southwestern (TX) | 7 | McMurry (TX) | 6 | Georgetown, TX | |
| 1931 | L | Southwestern (TX) | 0 | Texas A&M | 33 | College Station, TX | Texas A&M Game 1 |
| 1931 | W | Southwestern (TX) | 14 | Saint Edward's (TX) | 7 | Austin, TX | |
| 1931 | L | Southwestern (TX) | 7 | Texas St. | 16 | Georgetown, TX | |
| 1931 | L | Southwestern (TX) | 0 | Hardin-Simmons (TX) | 53 | Abilene, TX | |
| 1931 | W | Southwestern (TX) | 20 | Trinity (TX) | 7 | Georgetown, TX | |
| 1931 | L | Southwestern (TX) | 0 | Howard Payne (TX) | 26 | Georgetown, TX | |
| 1931 | T | Southwestern Oklahoma St. | 7 | East Central (OK) | 7 | ? | |
| 1931 | W | Southwestern Oklahoma St. | 52 | Fort Sill (OK) | 0 | ? | |
| 1931 | W | Southwestern Oklahoma St. | 21 | Northeastern St. (OK) | 6 | ? | |
| 1931 | W | Southwestern Oklahoma St. | 10 | Oklahoma Baptist University | 7 | Shawnee, OK | |
| 1931 | W | Southwestern Oklahoma St. | 25 | Oklahoma Panhandle St. | 0 | ? | |
| 1931 | L | Southwestern Oklahoma St. | 0 | Southeastern Oklahoma St. | 12 | ? | |
| 1931 | L | Southwestern Oklahoma St. | 0 | Central Oklahoma | 26 | Edmond, OK | |
| 1931 | T | Southwestern Oklahoma St. | 7 | Northwestern Oklahoma St. | 7 | Alva, OK | |
| 1931 | L | Spokane University (WA) | 0 | Eastern Oregon | 2 | La Grande, OR | |
| 1931 | L | Spokane University (WA) | 0 | Eastern Washington | 34 | Spokane, WA | |
| 1931 | W | Spring Hill (AL) | 53 | Marion Military Institute (AL) | 0 | ? | |
| 1931 | L | Spring Hill (AL) | 0 | Louisiana St. | 35 | Baton Rouge, LA | |
| 1931 | L | Spring Hill (AL) | 0 | Samford (AL) | 10 | Montgomery, AL | |
| 1931 | L | Spring Hill (AL) | 0 | Tulane (LA) | 40 | New Orleans, LA | |
| 1931 | L | Spring Hill (AL) | 0 | Birmingham-Southern (AL) | 6 | Mobile, AL | |
| 1931 | W | Spring Hill (AL) | 12 | Southern Mississippi | 2 | Mobile, AL | |
| 1931 | W | Spring Hill (AL) | 25 | Louisiana-Lafayette | 0 | Lafayette, LA | |
| 1931 | L | Spring Hill (AL) | 7 | Auburn (AL) | 27 | Auburn, AL | |
| 1931 | L | Spring Hill (AL) | 0 | Rhodes (TN) | 13 | Memphis, TN | |
| 1931 | W | Springfield (MA) | 33 | Colby (ME) | 0 | Springfield, MA | |
| 1931 | W | Springfield (MA) | 21 | Massachusetts | 3 | Springfield, MA | |
| 1931 | L | Springfield (MA) | 0 | Rutgers (NJ) | 26 | New Brunswick, NJ | |
| 1931 | W | Springfield (MA) | 52 | Rensselaer Tech (NY) | 0 | Springfield, MA | |
| 1931 | W | Springfield (MA) | 54 | Middlebury (VT) | 0 | Springfield, MA | |
| 1931 | L | Springfield (MA) | 13 | New Hampshire | 26 | Durham, NH | |
| 1931 | W | Springfield (MA) | 78 | Vermont | 0 | Springfield, MA | |
| 1931 | W | Stanford (CA) | 6 | Santa Clara (CA) | 0 | Stanford, CA | |
| 1931 | L | Stanford (CA) | 0 | Southern California | 19 | Los Angeles, CA | |
| 1931 | W | Stanford (CA) | 13 | Minnesota | 0 | Stanford, CA | |
| 1931 | W | Stanford (CA) | 46 | West Coast Army (CA) | 0 | Stanford, CA | |
| 1931 | T | Stanford (CA) | 0 | San Francisco Olympic Club (CA) | 0 | Stanford, CA | |
| 1931 | W | Stanford (CA) | 25 | Oregon St. | 7 | Stanford, CA | |
| 1931 | T | Stanford (CA) | 0 | Washington | 0 | Seattle, WA | |
| 1931 | W | Stanford (CA) | 12 | UCLA | 6 | Stanford, CA | |
| 1931 | W | Stanford (CA) | 26 | Nevada | 0 | Stanford, CA | |
| 1931 | L | Stanford (CA) | 0 | California | 6 | Stanford, CA | |
| 1931 | W | Stanford (CA) | 32 | Dartmouth (NH) | 6 | Boston, MA | |
| 1931 | L | Staunton Military Academy (VA) | 0 | Newport News Apprentice School (VA) | 14 | ? | |
| 1931 | W | Stephen F. Austin (TX) | 6 | College of Marshall (TX) | 0 | ? | |
| 1931 | L | Stephen F. Austin (TX) | 0 | Lon Morris (TX) | 10 | Jacksonville, TX | |
| 1931 | L | Stephen F. Austin (TX) | 0 | Northwestern St. (LA) | 19 | Natchitoches, LA | |
| 1931 | L | Stephen F. Austin (TX) | 6 | Texas A&M-Commerce | 8 | Nacogdoches, TX | |
| 1931 | L | Stephen F. Austin (TX) | 0 | Texas St. | 19 | San Marcos, TX | |
| 1931 | L | Stephen F. Austin (TX) | 0 | North Texas | 33 | Nacogdoches, TX | |
| 1931 | L | Stephen F. Austin (TX) | 7 | Texas A&M-Kingsville | 48 | Kingsville, TX | |
| 1931 | W | Stephen F. Austin (TX) | 3 | Sam Houston St. (TX) | 0 | Nacogdoches, TX | |
| 1931 | W | Stetson (FL) | 38 | Fort Lauderdale | 0 | ? | |
| 1931 | L | Stetson (FL) | 7 | Mercer (GA) | 28 | Macon, GA | |
| 1931 | W | Stetson (FL) | 19 | Erskine (SC) | 7 | ? | |
| 1931 | L | Stetson (FL) | 0 | Birmingham-Southern (AL) | 19 | Dothan, AL | |
| 1931 | L | Stetson (FL) | 7 | Millsaps (MS) | 19 | Deland, FL | |
| 1931 | L | Stetson (FL) | 0 | Centenary (LA) | 27 | Shreveport, LA | |
| 1931 | L | Stetson (FL) | 0 | Citadel (SC) | 6 | ? | |
| 1931 | W | Stetson (FL) | 20 | Florida Southern | 0 | Lakeland, FL | |
| 1931 | W | Stetson (FL) | 27 | Abraham Baldwin Agricultural College (GA) | 0 | ? | |
| 1931 | W | Stockton American Legion (CA) | 14 | Pacific (CA) | 0 | Stockton, CA | |
| 1931 | W | Straight (LA) | 6 | Leland (LA) | 0 | ? | |
| 1931 | W | Straight (LA) | 6 | Tougaloo (MS) | 0 | New Orleans, LA | |
| 1931 | L | Straight (LA) | 0 | Southern (LA) | 53 | Baton Rouge, LA | |
| 1931 | L | Sue Bennett (KY) | 0 | Eastern Kentucky | 31 | Richmond, KY | |
| 1931 | L | Sue Bennett (KY) | 0 | Tennessee Wesleyan | 25 | London, KY | |
| 1931 | L | Sue Bennett (KY) | 0 | West Liberty St. (WV) | 77 | Wheeling, WV | |
| 1931 | L | Sue Bennett (KY) | 0 | West Virginia Tech | 59 | Charleston, WV | |
| 1931 | L | Sue Bennett (KY) | 0 | Morehead St. (KY) | 7 | London, KY | |
| 1931 | L | Sue Bennett (KY) | 6 | Union (KY) | 19 | Barbourville, KY | |
| 1931 | L | Sue Bennett (KY) | 0 | Hiwassee College (TN) | 21 | Madisonville, TN | |
| 1931 | L | Sue Bennett (KY) | 7 | Lincoln Memorial (TN) | 45 | Harrogate, TN | |
| 1931 | W | Sul Ross St. (TX) | 18 | Kelly Field (TX) | 0 | ? | |
| 1931 | W | Sul Ross St. (TX) | 26 | Schreiner Institute (TX) | 0 | ? | |
| 1931 | L | Sul Ross St. (TX) | 0 | Texas-El Paso | 26 | Marfa, TX | |
| 1931 | L | Sul Ross St. (TX) | 6 | Abilene Christian (TX) | 13 | Abilene, TX | |
| 1931 | W | Sul Ross St. (TX) | 12 | Daniel Baker (TX) | 0 | Alpine, TX | |
| 1931 | L | Sul Ross St. (TX) | 7 | McMurry (TX) | 34 | Abilene, TX | |
| 1931 | L | Sul Ross St. (TX) | 0 | Texas A&M-Kingsville | 19 | Corpus Christi, TX | |
| 1931 | L | Sul Ross St. (TX) | 2 | West Texas A&M | 7 | Canyon, TX | |
| 1931 | W | Sunflower JC (MS) | 65 | Jonesboro College (AR) | 0 | ? | |
| 1931 | W | Sunflower JC (MS) | 37 | Lambuth (TN) | 6 | Moorhead, MN | |
| 1931 | L | Sunflower JC (MS) | 6 | Delta St. (MS) | 14 | Cleveland, MS | |
| 1931 | W | SUNY-Cortland (NY) | 26 | Cornell Freshmen (NY) | 19 | ? | |
| 1931 | W | SUNY-Cortland (NY) | 33 | Genesee Wesleyan Academy (NY) | 13 | ? | |
| 1931 | T | SUNY-Cortland (NY) | 6 | Mansfield (PA) | 6 | ? | |
| 1931 | L | SUNY-Cortland (NY) | 0 | Oswego St. (NY) | 12 | ? | |
| 1931 | L | SUNY-Cortland (NY) | 6 | Ithaca (NY) | 12 | Ithaca, NY | |
| 1931 | L | SUNY-Cortland (NY) | 6 | East Stroudsburg (PA) | 31 | Cortland, NY | |
| 1931 | L | SUNY-Farmingdale (NY) | 7 | Trinity (CT) | 19 | Hartford, CT | |
| 1931 | L | SUNY-Farmingdale (NY) | 0 | Brooklyn (NY) | 15 | Brooklyn, NY | Erasmus Hall HS Field |
| 1931 | W | SUNY-Farmingdale (NY) | 13 | Hartwick (NY) | 0 | Farmingdale, NY | |
| 1931 | L | SUNY-Farmingdale (NY) | 0 | Arnold College (CT) | 6 | Farmingdale, NY | |
| 1931 | L | SUNY-Farmingdale (NY) | 0 | Wagner (NY) | 20 | Staten Island, NY | |
| 1931 | W | SUNY-Farmingdale (NY) | 25 | Cooper Union (NY) | 13 | Farmingdale, NY | |
| 1931 | W | SUNY-Farmingdale (NY) | 13 | Montclair St. (NJ) | 0 | Farmingdale, NY | |
| 1931 | W | SUNY-Morrisville (NY) | 6 | Hartwick (NY) | 2 | Oneonta, NY | |
| 1931 | L | Susquehanna (PA) | 0 | Delaware | 27 | Newark, DE | |
| 1931 | L | Susquehanna (PA) | 2 | Juniata (PA) | 26 | Huntingdon, PA | |
| 1931 | W | Susquehanna (PA) | 18 | Haverford (PA) | 0 | Selinsgrove, PA | |
| 1931 | L | Susquehanna (PA) | 12 | Alfred (NY) | 26 | Alfred, NY | |
| 1931 | L | Susquehanna (PA) | 7 | Hamilton (NY) | 18 | Selinsgrove, PA | |
| 1931 | W | Susquehanna (PA) | 25 | Washington (MD) | 0 | Selinsgrove, PA | |
| 1931 | L | Susquehanna (PA) | 0 | Widener (PA) | 13 | Chester, PA | |
| 1931 | L | Swarthmore (PA) | 7 | Pennsylvania | 32 | Philadelphia, PA | |
| 1931 | L | Swarthmore (PA) | 0 | Delaware | 27 | Newark, DE | |
| 1931 | W | Swarthmore (PA) | 20 | Washington (MD) | 0 | Swarthmore, PA | |
| 1931 | L | Swarthmore (PA) | 7 | Johns Hopkins (MD) | 24 | Baltimore, MD | |
| 1931 | L | Swarthmore (PA) | 0 | Franklin & Marshall (PA) | 20 | Swarthmore, PA | |
| 1931 | L | Swarthmore (PA) | 12 | Dickinson (PA) | 18 | Swarthmore, PA | |
| 1931 | L | Swarthmore (PA) | 0 | Ursinus (PA) | 27 | Collegeville, PA | |
| 1931 | L | Swift Memorial JC (TN) | 0 | Morristown College (TN) | 37 | ? | |
| 1931 | W | Swift Memorial JC (TN) | 21 | Nelson Merry College (TN) | 0 | ? | |
| 1931 | W | Swift Memorial JC (TN) | 20 | North Greenville JC (SC) | 0 | ? | |
| 1931 | L | Sylva Institute (NC) | 7 | Western Carolina (NC) | 12 | Cullowhee, NC | |
| 1931 | W | Syracuse (NY) | 49 | Hobart (NY) | 0 | Syracuse, NY | |
| 1931 | W | Syracuse (NY) | 33 | Western Reserve (OH) | 0 | Syracuse, NY | |
| 1931 | W | Syracuse (NY) | 48 | Ohio Wesleyan | 7 | Syracuse, NY | |
| 1931 | W | Syracuse (NY) | 46 | Saint Lawrence (NY) | 6 | Syracuse, NY | |
| 1931 | W | Syracuse (NY) | 33 | Florida | 12 | Syracuse, NY | |
| 1931 | W | Syracuse (NY) | 7 | Penn St. | 0 | Syracuse, NY | |
| 1931 | W | Syracuse (NY) | 15 | Michigan St. | 10 | East Lansing, MI | |
| 1931 | L | Syracuse (NY) | 7 | Colgate (NY) | 21 | Syracuse, NY | |
| 1931 | T | Syracuse (NY) | 0 | Columbia (NY) | 0 | New York, NY | |
| 1931 | T | Taft JC (CA) | 0 | Chapman (CA) | 0 | ? | |
| 1931 | L | Taft JC (CA) | 6 | Cal Poly-San Luis Obispo | 13 | Taft, CA | |
| 1931 | L | Talladega (AL) | 6 | Clark Atlanta (GA) | 52 | ? | |
| 1931 | L | Talladega (AL) | 0 | South Carolina St. | 6 | Talladega, AL | |
| 1931 | W | Talladega (AL) | 30 | Alabama A&M | 18 | Anniston, AL | |
| 1931 | W | Talladega (AL) | 7 | Alabama A&M | 0 | Anniston, AL | |
| 1931 | W | Talladega (AL) | 18 | Morehouse (GA) | 13 | Birmingham, AL | |
| 1931 | L | Talladega (AL) | 0 | Fisk (TN) | 12 | Nashville, TN | |
| 1931 | L | Talladega (AL) | 0 | Knoxville (TN) | 33 | Knoxville, TN | |
| 1931 | T | Tampa HS (FL) | 0 | Tarpon Springs HS (FL) | 0 | Tarpon Springs, FL | |
| 1931 | L | Tampa HS (FL) | 6 | Saint Petersburg HS (FL) | 47 | Saint Petersburg, FL | |
| 1931 | W | Tampa HS (FL) | 7 | Largo HS (FL) | 0 | Largo, FL | |
| 1931 | T | Tarkio (MO) | 0 | Drury (MO) | 0 | Tarkio, MO | |
| 1931 | L | Tarkio (MO) | 0 | Northwest Missouri St. | 26 | Tarkio, MO | |
| 1931 | L | Tarkio (MO) | 6 | Nebraska-Omaha | 27 | Tarkio, MO | |
| 1931 | L | Tarkio (MO) | 0 | Westminster (MO) | 6 | Saint Joseph, MO | |
| 1931 | W | Tarkio (MO) | 6 | York (NE) | 0 | Tarkio, MO | |
| 1931 | T | Tarkio (MO) | 0 | Central Methodist (MO) | 0 | Fayette, MO | |
| 1931 | T | Tarkio (MO) | 13 | Culver-Stockton (MO) | 13 | Canton, MO | |
| 1931 | W | Tarkio (MO) | 12 | Benedictine (KS) | 0 | Tarkio, MO | |
| 1931 | T | Tarpon Springs HS (FL) | 0 | Tampa HS (FL) | 0 | Tarpon Springs, FL | |
| 1931 | W | Temple (PA) | 19 | Albright (PA) | 7 | Philadelphia, PA | |
| 1931 | W | Temple (PA) | 13 | Villanova (PA) | 7 | Philadelphia, PA | |
| 1931 | W | Temple (PA) | 12 | Penn St. | 0 | Philadelphia, PA | |
| 1931 | W | Temple (PA) | 33 | Mount Saint Mary's (MD) | 0 | Philadelphia, PA | |
| 1931 | T | Temple (PA) | 0 | Bucknell (PA) | 0 | Philadelphia, PA | |
| 1931 | W | Temple (PA) | 6 | Haskell Indian Nations (KS) | 0 | Philadelphia, PA | |
| 1931 | W | Temple (PA) | 6 | Washington & Jefferson (PA) | 3 | Philadelphia, PA | |
| 1931 | L | Temple (PA) | 13 | Carnegie Mellon (PA) | 19 | Philadelphia, PA | |
| 1931 | W | Temple (PA) | 18 | Denver (CO) | 0 | Denver, CO | |
| 1931 | W | Temple (PA) | 38 | Missouri | 6 | Kansas City, MO | |
| 1931 | W | Tennessee | 44 | Clemson (SC) | 0 | Knoxville, TN | |
| 1931 | W | Tennessee | 13 | New York (NY) | 0 | New York, NY | Yankee Stadium |
| 1931 | W | Tennessee | 31 | Carson-Newman (TN) | 0 | Knoxville, TN | |
| 1931 | W | Tennessee | 38 | Mississippi | 0 | Knoxville, TN | |
| 1931 | W | Tennessee | 33 | Maryville (TN) | 0 | Knoxville, TN | |
| 1931 | W | Tennessee | 25 | Alabama | 0 | Knoxville, TN | |
| 1931 | W | Tennessee | 7 | North Carolina | 0 | Chapel Hill, NC | |
| 1931 | W | Tennessee | 25 | Duke (NC) | 2 | Knoxville, TN | |
| 1931 | W | Tennessee | 21 | Vanderbilt (TN) | 7 | Knoxville, TN | |
| 1931 | T | Tennessee | 6 | Kentucky | 6 | Lexington, KY | |
| 1931 | L | Tennessee JC | 0 | Middle Tennessee St. | 20 | Martin, TN | |
| 1931 | L | Tennessee JC | 7 | Tennessee Tech | 26 | Cookeville, TN | |
| 1931 | L | Tennessee JC | 0 | Arkansas St. | 6 | Jonesboro, AR | |
| 1931 | L | Tennessee JC | 2 | Bethel (KY) | 7 | Martin, TN | |
| 1931 | W | Tennessee JC | 25 | Lambuth (TN) | 0 | Martin, TN | |
| 1931 | L | Tennessee JC | 6 | Bethel (TN) | 19 | Martin, TN | |
| 1931 | W | Tennessee JC | 25 | Freed-Hardeman (TN) | 7 | Martin, TN | |
| 1931 | W | Tennessee JC | 20 | Caruthersville JC (MO) | 13 | Caruthersville, MO | |
| 1931 | W | Tennessee JC | 46 | Jonesboro College (AR) | 0 | Jonesboro, AR | |
| 1931 | T | Tennessee JC | 0 | Austin Peay St. (TN) | 0 | Martin, TN | |
| 1931 | L | Tennessee St. | 0 | Kentucky St. | 18 | ? | |
| 1931 | T | Tennessee St. | 0 | Lincoln (MO) | 0 | ? | Score Unknown |
| 1931 | W | Tennessee St. | 12 | Morristown College (TN) | 0 | ? | |
| 1931 | L | Tennessee St. | 0 | Rust (MS) | 9 | ? | |
| 1931 | T | Tennessee St. | 0 | West Kentucky Industrial | 0 | ? | Score Unknown |
| 1931 | W | Tennessee St. | 13 | LeMoyne-Owen (TN) | 12 | Memphis, TN | |
| 1931 | L | Tennessee Tech | 0 | Vanderbilt JV (TN) | 6 | ? | |
| 1931 | L | Tennessee Tech | 7 | Carson-Newman (TN) | 20 | Jefferson City, TN | |
| 1931 | W | Tennessee Tech | 26 | Tennessee JC | 7 | Cookeville, TN | |
| 1931 | W | Tennessee Tech | 19 | Murray St. (KY) | 7 | Cookeville, TN | |
| 1931 | L | Tennessee Tech | 7 | Sewanee (TN) | 24 | Sewanee, TN | |
| 1931 | W | Tennessee Tech | 37 | Bethel (KY) | 0 | Cookeville, TN | |
| 1931 | W | Tennessee Tech | 13 | Memphis (TN) | 0 | Memphis, TN | |
| 1931 | W | Tennessee Tech | 27 | Lincoln Memorial (TN) | 0 | Harrogate, TN | |
| 1931 | W | Tennessee Tech | 13 | Middle Tennessee St. | 7 | Cookeville, TN | |
| 1931 | L | Tennessee Tech Freshmen | 0 | Austin Peay St. (TN) | 18 | ? | |
| 1931 | W | Tennessee Wesleyan | 86 | Asheville-Biltmore College (NC) | 0 | ? | |
| 1931 | W | Tennessee Wesleyan | 14 | Hiwassee College (TN) | 6 | ? | |
| 1931 | L | Tennessee Wesleyan | 6 | Milligan (TN) | 18 | Milligan College, TN | |
| 1931 | W | Tennessee Wesleyan | 25 | Sue Bennett (KY) | 0 | London, KY | |
| 1931 | L | Tennessee Wesleyan | 7 | Maryville (TN) | 26 | Maryville, TN | |
| 1931 | L | Tennessee Wesleyan | 6 | Middle Tennessee St. | 26 | Murfreesboro, TN | |
| 1931 | L | Tennessee Wesleyan | 7 | Bluefield College (VA) | 14 | Bluefield, VA | |
| 1931 | W | Tennessee Wesleyan | 21 | Jacksonville St. (AL) | 6 | Athens, TN | |
| 1931 | W | Tennessee-Chattanooga | 6 | Loyola (LA) | 0 | New Orleans, LA | |
| 1931 | L | Tennessee-Chattanooga | 0 | Alabama | 39 | Chattanooga, TN | |
| 1931 | W | Tennessee-Chattanooga | 68 | Transylvania (KY) | 7 | Chattanooga, TN | |
| 1931 | W | Tennessee-Chattanooga | 14 | Samford (AL) | 0 | Chattanooga, TN | |
| 1931 | W | Tennessee-Chattanooga | 19 | Middle Tennessee St. | 0 | Chattanooga, TN | |
| 1931 | W | Tennessee-Chattanooga | 12 | Oglethorpe (GA) | 7 | Atlanta, GA | |
| 1931 | L | Tennessee-Chattanooga | 0 | Sewanee (TN) | 6 | Chattanooga, TN | |
| 1931 | W | Tennessee-Chattanooga | 32 | Presbyterian (SC) | 7 | Chattanooga, TN | |
| 1931 | W | Tennessee-Chattanooga | 26 | Birmingham-Southern (AL) | 0 | Birmingham, AL | |
| 1931 | W | Tennessee-Chattanooga | 27 | Mercer (GA) | 19 | Chattanooga, TN | |
| 1931 | W | Tennessee-Chattanooga | 25 | Centre (KY) | 7 | Chattanooga, TN | |
| 1931 | W | Texarkana JC (TX) | 25 | Texas A&M-Commerce | 6 | Texarkana, TX | |
| 1931 | W | Texarkana JC (TX) | 103 | El Dorado JC (AR) | 0 | Texarkana, TX | |
| 1931 | W | Texarkana JC (TX) | 13 | Southern Arkansas | 6 | Hope, AR | |
| 1931 | T | Texarkana JC (TX) | 0 | Arkansas-Monticello | 0 | Monticello, AR | |
| 1931 | W | Texarkana JC (TX) | 18 | Texas-Arlington | 7 | Texarkana, TX | |
| 1931 | W | Texas | 31 | Missouri | 0 | Austin, TX | |
| 1931 | W | Texas | 25 | Baylor (TX) | 0 | Austin, TX | |
| 1931 | L | Texas | 0 | Rice (TX) | 7 | Austin, TX | |
| 1931 | W | Texas | 36 | Hardin-Simmons (TX) | 0 | Austin, TX | |
| 1931 | W | Texas | 3 | Oklahoma | 0 | Dallas, TX | |
| 1931 | L | Texas | 7 | Harvard (MA) | 35 | Cambridge, MA | |
| 1931 | L | Texas | 7 | Southern Methodist (TX) | 9 | Dallas, TX | |
| 1931 | W | Texas | 10 | Texas Christian | 0 | Austin, TX | |
| 1931 | W | Texas | 6 | Centenary (LA) | 0 | Shreveport, LA | |
| 1931 | L | Texas | 6 | Texas A&M | 7 | College Station, TX | |
| 1931 | L | Texas A&M | 0 | Tulane (LA) | 7 | New Orleans, LA | |
| 1931 | L | Texas A&M | 0 | Southern Methodist (TX) | 8 | College Station, TX | |
| 1931 | W | Texas A&M | 29 | Iowa | 0 | Dallas, TX | |
| 1931 | W | Texas A&M | 21 | John Tarleton College (TX) | 0 | College Station, TX | Texas A&M Game 2 |
| 1931 | W | Texas A&M | 33 | Southwestern (TX) | 0 | College Station, TX | Texas A&M Game 1 |
| 1931 | L | Texas A&M | 0 | Texas Christian | 6 | Fort Worth, TX | |
| 1931 | W | Texas A&M | 33 | Baylor (TX) | 7 | College Station, TX | |
| 1931 | W | Texas A&M | 7 | Centenary (LA) | 0 | Shreveport, LA | |
| 1931 | W | Texas A&M | 7 | Rice (TX) | 0 | Houston, TX | |
| 1931 | W | Texas A&M | 7 | Texas | 6 | College Station, TX | |
| 1931 | L | Texas A&M-Commerce | 0 | Lon Morris (TX) | 6 | Commerce, TX | |
| 1931 | L | Texas A&M-Commerce | 0 | Sam Houston St. (TX) | 6 | Huntsville, TX | |
| 1931 | L | Texas A&M-Commerce | 6 | Texarkana JC (TX) | 25 | Texarkana, TX | |
| 1931 | L | Texas A&M-Commerce | 0 | Texas St. | 14 | Commerce, TX | |
| 1931 | W | Texas A&M-Commerce | 6 | Trinity (TX) | 0 | Commerce, TX | |
| 1931 | W | Texas A&M-Commerce | 8 | Stephen F. Austin (TX) | 6 | Nacogdoches, TX | |
| 1931 | L | Texas A&M-Commerce | 0 | North Texas | 13 | Denton, TX | |
| 1931 | L | Texas A&M-Commerce | 6 | Texas A&M-Kingsville | 7 | Commerce, TX | |
| 1931 | W | Texas A&M-Commerce | 40 | Texas-Arlington | 0 | Commerce, TX | |
| 1931 | W | Texas A&M-Kingsville | 38 | Victoria JC (TX) | 0 | Kingsville, TX | |
| 1931 | W | Texas A&M-Kingsville | 33 | Sam Houston St. (TX) | 0 | Huntsville, TX | |
| 1931 | W | Texas A&M-Kingsville | 7 | Texas St. | 0 | Kingsville, TX | |
| 1931 | L | Texas A&M-Kingsville | 0 | Rice (TX) | 37 | Houston, TX | |
| 1931 | W | Texas A&M-Kingsville | 38 | Texas Lutheran | 0 | Kingsville, TX | |
| 1931 | W | Texas A&M-Kingsville | 7 | Texas A&M-Commerce | 6 | Commerce, TX | |
| 1931 | W | Texas A&M-Kingsville | 19 | Sul Ross St. (TX) | 0 | Corpus Christi, TX | |
| 1931 | W | Texas A&M-Kingsville | 48 | Stephen F. Austin (TX) | 7 | Kingsville, TX | |
| 1931 | W | Texas A&M-Kingsville | 20 | Schreiner Institute (TX) | 6 | Kerrville, TX | |
| 1931 | L | Texas Christian | 0 | Tulsa (OK) | 13 | Tulsa, OK | |
| 1931 | W | Texas Christian | 7 | Rice (TX) | 6 | Fort Worth, TX | |
| 1931 | W | Texas Christian | 38 | Austin (TX) | 0 | Fort Worth, TX | |
| 1931 | W | Texas Christian | 33 | North Texas | 6 | Fort Worth, TX | |
| 1931 | W | Texas Christian | 3 | Louisiana St. | 0 | Fort Worth, TX | |
| 1931 | W | Texas Christian | 6 | Texas A&M | 0 | Fort Worth, TX | |
| 1931 | W | Texas Christian | 6 | Hardin-Simmons (TX) | 0 | Abilene, TX | |
| 1931 | W | Texas Christian | 7 | Arkansas | 0 | Fayetteville, AR | |
| 1931 | L | Texas Christian | 0 | Texas | 10 | Austin, TX | |
| 1931 | W | Texas Christian | 19 | Baylor (TX) | 6 | Waco, TX | |
| 1931 | T | Texas Christian | 0 | Southern Methodist (TX) | 0 | Fort Worth, TX | |
| 1931 | L | Texas Christian Freshmen | 0 | John Tarleton College (TX) | 13 | ? | |
| 1931 | W | Texas Christian JV | 40 | Texas Military College | 0 | Fort Worth, TX | |
| 1931 | L | Texas College | 6 | Bishop (TX) | 12 | ? | |
| 1931 | L | Texas College | 0 | Prairie View A&M (TX) | 47 | ? | |
| 1931 | T | Texas College | 0 | Samuel Huston (TX) | 0 | ? | |
| 1931 | L | Texas College | 6 | Southern (LA) | 38 | Baton Rouge, LA | |
| 1931 | L | Texas College | 0 | Wiley (TX) | 39 | Marshall, TX | |
| 1931 | W | Texas Freshmen | 44 | Texas Lutheran | 0 | ? | |
| 1931 | W | Texas Lutheran | 13 | 12th Field Artillery (TX) | 6 | ? | |
| 1931 | W | Texas Lutheran | 19 | 90th Field Artillery (TX) | 6 | ? | |
| 1931 | L | Texas Lutheran | 0 | Blinn College (TX) | 6 | ? | |
| 1931 | W | Texas Lutheran | 7 | Randolph Field (TX) | 6 | ? | |
| 1931 | L | Texas Lutheran | 0 | Schreiner Institute (TX) | 24 | ? | |
| 1931 | L | Texas Lutheran | 0 | Texas Freshmen | 44 | ? | |
| 1931 | W | Texas Lutheran | 6 | Texas School for the Deaf | 0 | ? | |
| 1931 | W | Texas Lutheran | 20 | Texas St. Freshmen | 13 | ? | |
| 1931 | L | Texas Lutheran | 0 | Texas A&M-Kingsville | 38 | Kingsville, TX | |
| 1931 | L | Texas Military College | 0 | Cameron (OK) | 14 | ? | |
| 1931 | W | Texas Military College | 19 | Lon Morris (TX) | 7 | ? | |
| 1931 | W | Texas Military College | 20 | Texas-Arlington | 0 | Arlington, TX | |
| 1931 | W | Texas Military College | 20 | Texas-Arlington | 0 | Arlington, TX | |
| 1931 | L | Texas Military College | 0 | Texas Christian JV | 40 | Fort Worth, TX | |
| 1931 | L | Texas School for the Deaf | 0 | Texas Lutheran | 6 | ? | |
| 1931 | W | Texas St. | 14 | Texas A&M-Commerce | 0 | Commerce, TX | |
| 1931 | L | Texas St. | 0 | Howard Payne (TX) | 6 | Brownwood, TX | |
| 1931 | W | Texas St. | 18 | McMurry (TX) | 0 | San Marcos, TX | |
| 1931 | L | Texas St. | 0 | Texas A&M-Kingsville | 7 | Kingsville, TX | |
| 1931 | W | Texas St. | 19 | Stephen F. Austin (TX) | 0 | San Marcos, TX | |
| 1931 | W | Texas St. | 16 | Southwestern (TX) | 7 | Georgetown, TX | |
| 1931 | L | Texas St. | 0 | Sam Houston St. (TX) | 6 | San Marcos, TX | |
| 1931 | L | Texas St. | 0 | North Texas | 20 | San Marcos, TX | |
| 1931 | L | Texas St. Freshmen | 13 | Texas Lutheran | 20 | ? | |
| 1931 | W | Texas Tech | 7 | New Mexico St. | 0 | Las Cruces, NM | |
| 1931 | W | Texas Tech | 26 | Abilene Christian (TX) | 6 | Lubbock, TX | |
| 1931 | L | Texas Tech | 12 | Texas-El Paso | 14 | El Paso, TX | |
| 1931 | W | Texas Tech | 21 | West Texas A&M | 0 | Lubbock, TX | |
| 1931 | L | Texas Tech | 0 | Haskell Indian Nations (KS) | 8 | Dallas, TX | |
| 1931 | W | Texas Tech | 46 | Colorado School of Mines | 0 | Lubbock, TX | |
| 1931 | L | Texas Tech | 0 | Baylor (TX) | 32 | Waco, TX | |
| 1931 | W | Texas Tech | 32 | New Mexico | 6 | Lubbock, TX | |
| 1931 | W | Texas Tech | 6 | Hardin-Simmons (TX) | 0 | Abilene, TX | |
| 1931 | L | Texas-Arlington | 0 | Texas Military College | 20 | Arlington, TX | |
| 1931 | W | Texas-Arlington | 14 | Hillsboro JC (TX) | 0 | Arlington, TX | |
| 1931 | L | Texas-Arlington | 13 | Amarillo College (TX) | 21 | Amarillo, TX | |
| 1931 | W | Texas-Arlington | 6 | Decatur Baptist College (TX) | 2 | Decatur, TX | |
| 1931 | T | Texas-Arlington | 0 | Peacock Military Academy (TX) | 0 | Arlington, TX | |
| 1931 | L | Texas-Arlington | 0 | Paris JC (TX) | 32 | Arlington, TX | |
| 1931 | L | Texas-Arlington | 0 | Texas A&M-Commerce | 40 | Commerce, TX | |
| 1931 | L | Texas-Arlington | 7 | Texarkana JC (TX) | 18 | Texarkana, TX | |
| 1931 | L | Texas-Arlington | 6 | College of Marshall (TX) | 13 | Arlington, TX | |
| 1931 | W | Texas-El Paso | 27 | Arizona St. | 13 | El Paso, TX | |
| 1931 | W | Texas-El Paso | 26 | Sul Ross St. (TX) | 0 | Marfa, TX | |
| 1931 | W | Texas-El Paso | 14 | Texas Tech | 12 | El Paso, TX | |
| 1931 | W | Texas-El Paso | 10 | Wayland Baptist (TX) | 0 | El Paso, TX | |
| 1931 | L | Texas-El Paso | 0 | Hardin-Simmons (TX) | 45 | El Paso, TX | |
| 1931 | W | Texas-El Paso | 31 | New Mexico Military Institute | 6 | Roswell, NM | |
| 1931 | W | Texas-El Paso | 18 | McMurry (TX) | 7 | El Paso, TX | |
| 1931 | W | Texas-El Paso | 20 | New Mexico St. | 0 | El Paso, TX | |
| 1931 | L | Thiel (PA) | 0 | Saint Bonaventure (NY) | 20 | Jamestown, ND | |
| 1931 | W | Thiel (PA) | 32 | Westminster (PA) | 0 | Greenville, PA | |
| 1931 | L | Thiel (PA) | 0 | Geneva (PA) | 7 | Beaver Falls, PA | |
| 1931 | L | Thiel (PA) | 0 | Fordham (NY) | 28 | New York, NY | |
| 1931 | L | Thiel (PA) | 0 | Allegheny (PA) | 20 | Greenville, PA | |
| 1931 | W | Thiel (PA) | 39 | Bethany (WV) | 0 | Greenville, PA | |
| 1931 | W | Thiel (PA) | 6 | Saint Vincent's (PA) | 0 | Greenville, PA | |
| 1931 | W | Thiel (PA) | 12 | Niagara (NY) | 0 | Niagara, NY | |
| 1931 | L | Thiel (PA) | 0 | Grove City (PA) | 20 | Grove City, PA | |
| 1931 | L | Tougaloo (MS) | 0 | Lane (TN) | 64 | ? | |
| 1931 | W | Tougaloo (MS) | 21 | Campbell College (MS) | 0 | Tougaloo, MS | |
| 1931 | L | Tougaloo (MS) | 7 | LeMoyne-Owen (TN) | 13 | Jackson, MS | |
| 1931 | W | Tougaloo (MS) | 18 | Alcorn St. (MS) | 7 | Tougaloo, MS | |
| 1931 | L | Tougaloo (MS) | 0 | Straight (LA) | 6 | New Orleans, LA | |
| 1931 | T | Tougaloo (MS) | 6 | Jackson St. (MS) | 6 | Jackson, MS | |
| 1931 | L | Transylvania (KY) | 19 | Roanoke (VA) | 33 | Salem, VA | |
| 1931 | L | Transylvania (KY) | 7 | Tennessee-Chattanooga | 68 | Chattanooga, TN | |
| 1931 | W | Transylvania (KY) | 12 | Louisville (KY) | 13 | Louisville, KY | Louisville Forfeits |
| 1931 | L | Transylvania (KY) | 0 | Xavier (OH) | 24 | Cincinnati, OH | |
| 1931 | L | Transylvania (KY) | 7 | Union (TN) | 46 | Jackson, TN | |
| 1931 | L | Transylvania (KY) | 0 | Georgetown (KY) | 25 | ? | |
| 1931 | L | Transylvania (KY) | 0 | Dayton (OH) | 63 | Dayton, OH | |
| 1931 | L | Transylvania (KY) | 0 | Centre (KY) | 59 | Lexington, KY | |
| 1931 | W | Transylvania (KY) | 13 | Union (KY) | 12 | Lexington, KY | |
| 1931 | L | Transylvania Freshmen (KY) | 7 | Morehead St. (KY) | 32 | Morehead, KY | |
| 1931 | W | Trinity (CT) | 19 | SUNY-Farmingdale (NY) | 7 | Hartford, CT | |
| 1931 | L | Trinity (CT) | 6 | Amherst (MA) | 33 | Amherst, MA | |
| 1931 | L | Trinity (CT) | 7 | Worcester Tech (MA) | 13 | Hartford, CT | |
| 1931 | L | Trinity (CT) | 0 | Connecticut | 7 | Hartford, CT | |
| 1931 | W | Trinity (CT) | 25 | Haverford (PA) | 0 | Hartford, CT | |
| 1931 | L | Trinity (CT) | 0 | Wesleyan (CT) | 13 | Middletown, CT | |
| 1931 | W | Trinity (TX) | 7 | Hillsboro JC (TX) | 0 | ? | |
| 1931 | L | Trinity (TX) | 0 | Sam Houston St. (TX) | 13 | San Antonio, TX | |
| 1931 | L | Trinity (TX) | 0 | Texas A&M-Commerce | 6 | Commerce, TX | |
| 1931 | L | Trinity (TX) | 0 | Hardin-Simmons (TX) | 46 | Waxahachie, TX | |
| 1931 | W | Trinity (TX) | 7 | North Texas | 0 | Waxahachie, TX | |
| 1931 | T | Trinity (TX) | 6 | Saint Edward's (TX) | 6 | Waxahachie, TX | |
| 1931 | L | Trinity (TX) | 6 | Howard Payne (TX) | 20 | Brownwood, TX | |
| 1931 | L | Trinity (TX) | 7 | Southwestern (TX) | 20 | Georgetown, TX | |
| 1931 | L | Trinity (TX) | 0 | Austin (TX) | 2 | Sherman, TX | |
| 1931 | L | Troy (AL) | 0 | Piedmont (GA) | 12 | ? | |
| 1931 | W | Troy (AL) | 24 | Jacksonville St. (AL) | 6 | Jacksonville, AL | |
| 1931 | L | Troy (AL) | 0 | Abraham Baldwin Agricultural College (GA) | 28 | ? | |
| 1931 | W | Troy (AL) | 12 | Auburn Freshmen (AL) | 6 | ? | |
| 1931 | L | Troy (AL) | 0 | Norman JC (GA) | 19 | Norman Park, GA | |
| 1931 | W | Troy (AL) | 43 | Palmer College (FL) | 6 | ? | |
| 1931 | W | Troy (AL) | 20 | Fort Benning (GA) | 7 | ? | |
| 1931 | W | Troy (AL) | 18 | East Mississippi JC | 7 | ? | |
| 1931 | W | Troy (AL) | 13 | Bob Jones College (FL) | 0 | College Point, FL | |
| 1931 | L | Troy (AL) | 6 | Marion Military Institute (AL) | 8 | ? | |
| 1931 | W | Truman St. (MO) | 41 | Southeast Missouri St. | 6 | Kirksville, MO | |
| 1931 | W | Truman St. (MO) | 14 | Central Methodist (MO) | 0 | Fayette, MO | |
| 1931 | L | Truman St. (MO) | 0 | Northwest Missouri St. | 7 | Maryville, MO | |
| 1931 | W | Truman St. (MO) | 32 | Chillicothe Business College (MO) | 0 | Kirksville, MO | |
| 1931 | W | Truman St. (MO) | 19 | Central Missouri St. | 7 | Kirksville, MO | |
| 1931 | W | Truman St. (MO) | 13 | Emporia St. (KS) | 12 | Kirksville, MO | |
| 1931 | T | Truman St. (MO) | 0 | Missouri St. | 0 | Springfield, MO | |
| 1931 | W | Truman St. (MO) | 21 | Missouri B Team | 0 | Kirksville, MO | |
| 1931 | W | Tufts (MA) | 6 | Boston (MA) | 0 | Medford, MA | |
| 1931 | W | Tufts (MA) | 21 | Colby (ME) | 6 | Waterville, ME | |
| 1931 | L | Tufts (MA) | 12 | Brown (RI) | 38 | Medford, MA | |
| 1931 | T | Tufts (MA) | 7 | Connecticut | 7 | Medford, MA | |
| 1931 | L | Tufts (MA) | 0 | New Hampshire | 9 | Durham, NH | |
| 1931 | W | Tufts (MA) | 13 | Bowdoin (ME) | 6 | Medford, MA | |
| 1931 | T | Tufts (MA) | 7 | Massachusetts | 7 | Amherst, MA | |
| 1931 | L | Tufts B Team (MA) | 0 | Saint Anselm (NH) | 38 | Manchester, NH | |
| 1931 | W | Tulane (LA) | 7 | Texas A&M | 0 | New Orleans, LA | |
| 1931 | W | Tulane (LA) | 28 | Washington St. | 14 | New Orleans, LA | |
| 1931 | W | Tulane (LA) | 27 | Auburn (AL) | 0 | Montgomery, AL | |
| 1931 | W | Tulane (LA) | 40 | Spring Hill (AL) | 0 | New Orleans, LA | |
| 1931 | W | Tulane (LA) | 31 | Mississippi | 0 | New Orleans, LA | |
| 1931 | W | Tulane (LA) | 19 | Vanderbilt (TN) | 0 | Nashville, TN | |
| 1931 | W | Tulane (LA) | 33 | Georgia Tech | 0 | New Orleans, LA | |
| 1931 | W | Tulane (LA) | 59 | Mississippi St. | 7 | New Orleans, LA | |
| 1931 | W | Tulane (LA) | 20 | Georgia | 7 | Athens, GA | |
| 1931 | W | Tulane (LA) | 40 | Sewanee (TN) | 0 | New Orleans, LA | |
| 1931 | W | Tulane (LA) | 34 | Louisiana St. | 7 | New Orleans, LA | |
| 1931 | W | Tulsa (OK) | 13 | Texas Christian | 0 | Tulsa, OK | |
| 1931 | W | Tulsa (OK) | 6 | Haskell Indian Nations (KS) | 0 | Tulsa, OK | |
| 1931 | W | Tulsa (OK) | 89 | University of Mexico | 0 | Tulsa, OK | |
| 1931 | W | Tulsa (OK) | 25 | Oklahoma Baptist University | 0 | Tulsa, OK | |
| 1931 | L | Tulsa (OK) | 7 | Oklahoma | 20 | Tulsa, OK | |
| 1931 | W | Tulsa (OK) | 27 | Hendrix (AR) | 0 | Tulsa, OK | |
| 1931 | W | Tulsa (OK) | 24 | George Washington (DC) | 7 | Washington, DC | |
| 1931 | W | Tulsa (OK) | 28 | Creighton (NE) | 0 | Tulsa, OK | |
| 1931 | W | Tulsa (OK) | 31 | Phillips (OK) | 7 | Enid, OK | |
| 1931 | L | Tulsa (OK) | 6 | Oklahoma St. | 7 | Tulsa, OK | |
| 1931 | L | Tulsa (OK) | 0 | Oklahoma City (OK) | 14 | Tulsa, OK | |
| 1931 | L | Tulsa YMCA (OK) | 6 | Langston (OK) | 83 | ? | |
| 1931 | W | Tupelo Military Institute (MS) | 19 | Freed-Hardeman (TN) | 0 | ? | |
| 1931 | W | Tusculum (TN) | 2 | Weaver College (NC) | 0 | Weaverville, NC | |
| 1931 | W | Tusculum (TN) | 8 | Hiwassee College (TN) | 6 | Greeneville, TN | |
| 1931 | W | Tusculum (TN) | 6 | Milligan (TN) | 2 | Milligan College, TN | |
| 1931 | W | Tusculum (TN) | 13 | Lincoln Memorial (TN) | 0 | Harrogate, TN | |
| 1931 | L | Tusculum (TN) | 0 | Carson-Newman (TN) | 14 | Greeneville, TN | |
| 1931 | W | Tusculum (TN) | 29 | Mars Hill JC (NC) | 0 | Greeneville, TN | |
| 1931 | W | Tusculum (TN) | 61 | Asheville-Biltmore College (NC) | 0 | Greeneville, TN | |
| 1931 | T | Tusculum (TN) | 6 | East Tennessee St. | 6 | Johnson City, TN | |
| 1931 | W | Tuskegee (AL) | 31 | Fisk (TN) | 0 | ? | |
| 1931 | W | Tuskegee (AL) | 19 | Lincoln (PA) | 0 | ? | |
| 1931 | W | Tuskegee (AL) | 19 | Prairie View A&M (TX) | 7 | Houston, TX | Prairie View Bowl |
| 1931 | W | Tuskegee (AL) | 40 | Lane (TN) | 0 | Tuskegee, AL | |
| 1931 | W | Tuskegee (AL) | 22 | Morris Brown (GA) | 7 | Atlanta, GA | |
| 1931 | W | Tuskegee (AL) | 31 | Morehouse (GA) | 12 | Tuskegee, AL | |
| 1931 | W | Tuskegee (AL) | 13 | Wiley (TX) | 0 | Tuskegee, AL | |
| 1931 | W | Tuskegee (AL) | 26 | 24th Infantry (GA) | 7 | Tuskegee, AL | |
| 1931 | L | Tuskegee (AL) | 6 | Wilberforce (OH) | 15 | Chicago, IL | |
| 1931 | W | Tuskegee (AL) | 18 | Knoxville (TN) | 7 | Knoxville, TN | |
| 1931 | L | Tuskegee (AL) | 6 | Clark Atlanta (GA) | 7 | Atlanta, GA | |
| 1931 | W | Tuskegee (AL) | 32 | Alabama St. | 7 | Montgomery, AL | |
| 1931 | W | Tuskegee (AL) | 21 | Prairie View A&M (TX) | 0 | Tuskegee, AL | |
| 1931 | L | UCLA | 0 | Washington St. | 13 | Pullman, WA | |
| 1931 | W | UCLA | 12 | Saint Mary's (CA) | 0 | Los Angeles, CA | |
| 1931 | T | UCLA | 0 | Occidental (CA) | 0 | Los Angeles, CA | |
| 1931 | L | UCLA | 0 | Northwestern (IL) | 19 | Evanston, IL | |
| 1931 | W | UCLA | 46 | Pomona-Pitzer (CA) | 0 | Los Angeles, CA | |
| 1931 | L | UCLA | 6 | Stanford (CA) | 12 | Stanford, CA | |
| 1931 | L | UCLA | 6 | Oregon | 13 | Los Angeles, CA | |
| 1931 | W | UCLA | 13 | Florida | 0 | Los Angeles, CA | |
| 1931 | L | Union (KY) | 0 | Lees-McRae JC (NC) | 51 | ? | |
| 1931 | L | Union (KY) | 0 | Georgetown (KY) | 51 | Georgetown, KY | |
| 1931 | L | Union (KY) | 0 | Morehead St. (KY) | 12 | Barbourville, KY | |
| 1931 | L | Union (KY) | 0 | Maryville (TN) | 51 | Maryville, TN | |
| 1931 | L | Union (KY) | 12 | Lincoln Memorial (TN) | 13 | Barbourville, KY | |
| 1931 | L | Union (KY) | 7 | Cedarville (OH) | 13 | Cedarville, OH | |
| 1931 | W | Union (KY) | 19 | Sue Bennett (KY) | 6 | Barbourville, KY | |
| 1931 | W | Union (KY) | 18 | East Tennessee St. | 0 | Barbourville, KY | |
| 1931 | L | Union (KY) | 12 | Transylvania (KY) | 13 | Lexington, KY | |
| 1931 | L | Union (NY) | 0 | Columbia (NY) | 51 | New York, NY | |
| 1931 | W | Union (NY) | 13 | Rochester (NY) | 0 | Schenectady, NY | |
| 1931 | W | Union (NY) | 7 | Amherst (MA) | 6 | Schenectady, NY | |
| 1931 | L | Union (NY) | 0 | Vermont | 7 | Burlington, VT | |
| 1931 | W | Union (NY) | 33 | Hobart (NY) | 7 | Schenectady, NY | |
| 1931 | W | Union (NY) | 21 | Rensselaer Tech (NY) | 0 | Schenectady, NY | |
| 1931 | T | Union (NY) | 7 | Williams (MA) | 7 | Williamstown, MA | |
| 1931 | T | Union (NY) | 0 | Hamilton (NY) | 0 | Clinton, NY | |
| 1931 | W | Union (NY) | 7 | Rensselaer Tech (NY) | 2 | Menands, NY | |
| 1931 | W | Union (TN) | 19 | Bethel (TN) | 0 | Jackson, TN | |
| 1931 | W | Union (TN) | 12 | Louisiana College | 6 | Pineville, LA | |
| 1931 | L | Union (TN) | 0 | Louisiana Tech | 39 | Jackson, TN | |
| 1931 | W | Union (TN) | 20 | Murray St. (KY) | 2 | Jackson, TN | |
| 1931 | W | Union (TN) | 46 | Transylvania (KY) | 7 | Jackson, TN | |
| 1931 | W | Union (TN) | 7 | Northwestern St. (LA) | 6 | Jackson, TN | |
| 1931 | L | Union (TN) | 0 | Western Kentucky | 12 | Jackson, TN | |
| 1931 | L | Union (TN) | 0 | Centenary (LA) | 19 | Shreveport, LA | |
| 1931 | L | Union (TN) | 13 | Rhodes (TN) | 54 | Memphis, TN | |
| 1931 | W | Union Freshmen (TN) | 7 | Freed-Hardeman (TN) | 0 | ? | |
| 1931 | L | Union Freshmen (TN) | 0 | Middle Tennessee St. Freshmen | 7 | ? | |
| 1931 | L | Union Freshmen (TN) | 0 | Mississippi Freshmen | 59 | ? | |
| 1931 | L | Union Freshmen (TN) | 0 | Murray St. (OK) | 73 | ? | |
| 1931 | L | Union Freshmen (TN) | 0 | Rhodes Freshmen (TN) | 19 | ? | |
| 1931 | L | University of Mexico | 0 | Tulsa (OK) | 89 | Tulsa, OK | |
| 1931 | L | University of Mexico | 6 | Denver (CO) | 25 | Denver, CO | |
| 1931 | L | University Prep School (OK) | 6 | Cameron (OK) | 47 | ? | |
| 1931 | L | University Prep School (OK) | 0 | Northwestern Oklahoma St. | 27 | ? | |
| 1931 | W | University Prep School (OK) | 33 | Oklahoma Panhandle St. | 0 | ? | |
| 1931 | L | Upper Iowa | 0 | William Penn (IA) | 7 | ? | |
| 1931 | L | Upper Iowa | 14 | Luther (IA) | 32 | Decorah, IA | |
| 1931 | W | Upper Iowa | 26 | Buena Vista (IA) | 0 | Fayette, IA | |
| 1931 | W | Upper Iowa | 7 | Mount Morris (IL) | 6 | Mount Morris, IL | |
| 1931 | W | Upper Iowa | 65 | Dubuque (IA) | 0 | ? | |
| 1931 | W | Upper Iowa | 18 | Iowa Wesleyan | 14 | Fayette, IA | |
| 1931 | L | Upsala (NJ) | 0 | Moravian (PA) | 7 | East Orange, NJ | |
| 1931 | L | Upsala (NJ) | 0 | Hartwick (NY) | 6 | East Orange, NJ | |
| 1931 | L | Upsala (NJ) | 7 | Widener (PA) | 25 | Chester, PA | |
| 1931 | W | Upsala (NJ) | 26 | Cooper Union (NY) | 0 | East Orange, NJ | |
| 1931 | L | Upsala (NJ) | 7 | Long Island-Brooklyn (NY) | 34 | Brooklyn, NY | |
| 1931 | W | Upsala (NJ) | 6 | Baltimore (MD) | 0 | East Orange, NJ | |
| 1931 | L | Upsala (NJ) | 0 | Massachusetts-Lowell | 30 | Lowell, MA | |
| 1931 | W | Upsala (NJ) | 19 | Brooklyn (NY) | 7 | East Orange, NJ | |
| 1931 | L | Upsala (NJ) | 0 | Seton Hall (NJ) | 4 | ? | Ashland Stadium |
| 1931 | T | Urbana (OH) | 0 | Capital (OH) | 0 | Columbus, OH | |
| 1931 | L | Urbana (OH) | 13 | Rio Grande (OH) | 27 | Rio Grande, OH | |
| 1931 | L | Urbana (OH) | 7 | Rio Grande (OH) | 13 | Rio Grande, OH | |
| 1931 | W | Urbana (OH) | 18 | Cedarville (OH) | 0 | Cedarville, OH | |
| 1931 | L | Urbana (OH) | 0 | Cedarville (OH) | 6 | Urbana, OH | |
| 1931 | W | Ursinus (PA) | 24 | Haverford (PA) | 0 | Haverford, PA | |
| 1931 | L | Ursinus (PA) | 7 | Drexel Institute (PA) | 12 | Philadelphia, PA | |
| 1931 | W | Ursinus (PA) | 7 | Dickinson (PA) | 6 | Collegeville, PA | |
| 1931 | W | Ursinus (PA) | 12 | Lehigh (PA) | 7 | Bethlehem, PA | |
| 1931 | W | Ursinus (PA) | 7 | Franklin & Marshall (PA) | 6 | Lancaster, PA | |
| 1931 | W | Ursinus (PA) | 7 | Muhlenberg (PA) | 0 | Collegeville, PA | |
| 1931 | T | Ursinus (PA) | 6 | Gettysburg (PA) | 6 | Gettysburg, PA | |
| 1931 | W | Ursinus (PA) | 27 | Swarthmore (PA) | 0 | Collegeville, PA | |
| 1931 | L | Ursinus (PA) | 6 | Army (NY) | 54 | West Point, NY | |
| 1931 | L | US Coast Guard | 0 | Western Washington | 6 | Ellensburg, WA | |
| 1931 | W | US Coast Guard (CT) | 35 | Canisius (NY) | 0 | ? | |
| 1931 | W | US Coast Guard (CT) | 13 | Langley Field (VA) | 0 | ? | |
| 1931 | W | US Coast Guard (CT) | 13 | Quantico Marines (VA) | 6 | ? | |
| 1931 | W | US Coast Guard (CT) | 21 | West Virginia Tech | 0 | ? | |
| 1931 | W | US Coast Guard (CT) | 31 | East Stroudsburg (PA) | 6 | New London, CT | |
| 1931 | W | US Coast Guard (CT) | 44 | Seton Hall (NJ) | 0 | New London, CT | |
| 1931 | W | US Coast Guard (CT) | 32 | Albright (PA) | 7 | Reading, PA | |
| 1931 | W | US Coast Guard (CT) | 32 | Saint Francis (PA) | 0 | New London, CT | |
| 1931 | W | US Coast Guard (CT) | 7 | Scranton (PA) | 0 | Dickson City, PA | Crystal Gardens |
| 1931 | T | USA Medical Serivce (PA) | 6 | Millersville (PA) | 6 | ? | |
| 1931 | L | USS Arizona | 0 | San Diego Marines (CA) | 18 | ? | |
| 1931 | L | USS Lexington | 0 | Saint Martin's (WA) | 47 | ? | |
| 1931 | L | USS Lexington | 0 | Pacific Lutheran (WA) | 20 | Puyallup, WA | |
| 1931 | L | USS Maryland | 0 | San Diego Marines (CA) | 32 | ? | |
| 1931 | L | USS Maryland | 0 | West Coast Navy (CA) | 38 | ? | |
| 1931 | L | USS New York | 6 | West Coast Navy (CA) | 14 | ? | |
| 1931 | L | USS New York | 0 | Puget Sound (WA) | 33 | Tacoma, WA | |
| 1931 | L | USS New York | 0 | Whittier (CA) | 25 | Whittier, CA | |
| 1931 | L | USS Oklahoma | 6 | West Coast Navy (CA) | 14 | ? | |
| 1931 | L | USS Oklahoma | 0 | Whittier (CA) | 25 | Whittier, CA | |
| 1931 | W | Utah | 52 | College of Idaho | 0 | Salt Lake City, UT | |
| 1931 | L | Utah | 0 | Oregon St. | 12 | Portland, OR | |
| 1931 | W | Utah | 28 | Colorado College | 6 | Colorado Springs, CO | |
| 1931 | L | Utah | 6 | Washington | 7 | Seattle, WA | |
| 1931 | W | Utah | 43 | Brigham Young (UT) | 0 | Salt Lake City, UT | |
| 1931 | W | Utah | 46 | Denver (CO) | 0 | Denver, CO | |
| 1931 | W | Utah | 60 | Colorado St. | 6 | Salt Lake City, UT | |
| 1931 | W | Utah | 32 | Colorado | 0 | Salt Lake City, UT | |
| 1931 | W | Utah | 34 | Utah St. | 0 | Salt Lake City, UT | |
| 1931 | W | Utah St. | 21 | Montana St. | 6 | Logan, UT | |
| 1931 | L | Utah St. | 0 | Brigham Young (UT) | 6 | Ogden, UT | |
| 1931 | W | Utah St. | 38 | Western St. (CO) | 20 | Logan, UT | |
| 1931 | W | Utah St. | 58 | Montana Tech | 0 | Logan, UT | |
| 1931 | W | Utah St. | 12 | Denver (CO) | 6 | Logan, UT | |
| 1931 | W | Utah St. | 12 | Wyoming | 0 | Laramie, WY | |
| 1931 | W | Utah St. | 6 | Colorado St. | 0 | Fort Collins, CO | |
| 1931 | L | Utah St. | 0 | Utah | 34 | Salt Lake City, UT | |
| 1931 | L | Utah-BYU All-Stars | 3 | Brigham Young (UT) | 7 | Ogden, UT | |
| 1931 | L | Valley City St. (ND) | 0 | Northern St. (SD) | 40 | Aberdeen, SD | |
| 1931 | L | Valley City St. (ND) | 0 | North Dakota-Ellendale | 7 | Valley City, ND | |
| 1931 | T | Valley City St. (ND) | 0 | North Dakota Science | 0 | Wahpeton, ND | |
| 1931 | L | Valley City St. (ND) | 0 | Jamestown (ND) | 47 | Jamestown, ND | |
| 1931 | L | Valley City St. (ND) | 6 | Mayville St. (ND) | 13 | Valley City, ND | |
| 1931 | L | Valley City St. (ND) | 0 | Minot St. (ND) | 12 | Minot, ND | |
| 1931 | L | Valley City St. (ND) | 0 | Moorhead St. (MN) | 50 | Valley City, ND | |
| 1931 | W | Valparaiso (IN) | 19 | Central Normal (IN) | 0 | Valparaiso, IN | |
| 1931 | W | Valparaiso (IN) | 39 | Wheaton (IL) | 0 | Wheaton, IL | |
| 1931 | W | Valparaiso (IN) | 50 | Aurora (IL) | 0 | Valparaiso, IN | |
| 1931 | W | Valparaiso (IN) | 7 | Elmhurst (IL) | 0 | Elmhurst, IL | |
| 1931 | W | Valparaiso (IN) | 43 | Indianapolis (IN) | 0 | Indianapolis, IN | |
| 1931 | W | Valparaiso (IN) | 20 | Crane JC (IL) | 6 | Valparaiso, IN | |
| 1931 | W | Valparaiso (IN) | 8 | Rose-Hulman Tech (IN) | 0 | Valparaiso, IN | |
| 1931 | L | Valparaiso (IN) | 12 | Manchester (IN) | 13 | Valparaiso, IN | |
| 1931 | W | Valparaiso (IN) | 57 | American College of PE (IL) | 0 | Valparaiso, IN | |
| 1931 | W | Vanderbilt (TN) | 13 | North Carolina | 0 | Nashville, TN | |
| 1931 | W | Vanderbilt (TN) | 39 | Maryland | 12 | Nashville, TN | |
| 1931 | W | Vanderbilt (TN) | 26 | Ohio St. | 21 | Columbus, OH | |
| 1931 | W | Vanderbilt (TN) | 52 | Western Kentucky | 6 | Nashville, TN | |
| 1931 | L | Vanderbilt (TN) | 0 | Tulane (LA) | 19 | Nashville, TN | |
| 1931 | L | Vanderbilt (TN) | 0 | Georgia | 9 | Athens, GA | |
| 1931 | W | Vanderbilt (TN) | 49 | Georgia Tech | 7 | Atlanta, GA | |
| 1931 | L | Vanderbilt (TN) | 7 | Tennessee | 21 | Knoxville, TN | |
| 1931 | L | Vanderbilt (TN) | 6 | Alabama | 14 | Nashville, TN | |
| 1931 | T | Vanderbilt Freshmen (TN) | 0 | Austin Peay St. (TN) | 0 | ? | |
| 1931 | W | Vanderbilt JV (TN) | 6 | Tennessee Tech | 0 | ? | |
| 1931 | W | Ventura JC (CA) | 28 | Chapman (CA) | 2 | ? | |
| 1931 | L | Vermont | 7 | Saint John's (NY) | 38 | Jamaica, NY | |
| 1931 | L | Vermont | 0 | Rensselaer Tech (NY) | 7 | Troy, NY | |
| 1931 | L | Vermont | 13 | Providence (RI) | 27 | Providence, RI | Cycledrome |
| 1931 | W | Vermont | 7 | Union (NY) | 0 | Burlington, VT | |
| 1931 | L | Vermont | 0 | Colby (ME) | 6 | Burlington, VT | |
| 1931 | L | Vermont | 0 | New Hampshire | 43 | Burlington, VT | |
| 1931 | L | Vermont | 7 | Norwich (VT) | 26 | Northfield, VT | |
| 1931 | L | Vermont | 12 | Middlebury (VT) | 13 | Burlington, VT | |
| 1931 | L | Vermont | 0 | Springfield (MA) | 78 | Springfield, MA | |
| 1931 | L | Victoria JC (TX) | 0 | Texas A&M-Kingsville | 38 | Kingsville, TX | |
| 1931 | W | Villanova (PA) | 13 | Gettysburg (PA) | 6 | Villanova, PA | |
| 1931 | L | Villanova (PA) | 7 | Temple (PA) | 13 | Philadelphia, PA | |
| 1931 | L | Villanova (PA) | 0 | Duke (NC) | 18 | Durham, NC | |
| 1931 | W | Villanova (PA) | 32 | Loyola (MD) | 0 | Villanova, PA | |
| 1931 | W | Villanova (PA) | 12 | Boston College (MA) | 6 | Chestnut Hill, MA | |
| 1931 | W | Villanova (PA) | 61 | Baltimore (MD) | 6 | Villanova, PA | |
| 1931 | T | Villanova (PA) | 0 | Bucknell (PA) | 0 | Scranton, PA | |
| 1931 | T | Villanova (PA) | 0 | Detroit (MI) | 0 | Detroit, MI | |
| 1931 | L | Villanova (PA) | 6 | Georgetown (DC) | 13 | Villanova, PA | |
| 1931 | L | Villanova JV (PA) | 0 | La Salle (PA) | 20 | Villanova, PA | |
| 1931 | L | Virginia | 6 | Maryland | 7 | College Park, MD | |
| 1931 | L | Virginia | 0 | Columbia (NY) | 27 | New York, NY | |
| 1931 | L | Virginia | 0 | Sewanee (TN) | 3 | Charlottesville, VA | |
| 1931 | W | Virginia | 18 | Roanoke (VA) | 0 | Charlottesville, VA | |
| 1931 | T | Virginia | 7 | Randolph-Macon (VA) | 7 | Charlottesville, VA | |
| 1931 | L | Virginia | 3 | Virginia Military Institute | 18 | Charlottesville, VA | |
| 1931 | L | Virginia | 0 | Washington & Lee (VA) | 18 | Lexington, VA | |
| 1931 | L | Virginia | 0 | Harvard (MA) | 19 | Cambridge, MA | |
| 1931 | T | Virginia | 0 | Virginia Tech | 0 | Charlottesville, VA | |
| 1931 | L | Virginia | 6 | North Carolina | 13 | Chapel Hill, NC | |
| 1931 | T | Virginia JC (MN) | 0 | Eveleth JC (MN) | 0 | ? | |
| 1931 | W | Virginia JC (MN) | 41 | Bemidji St. (MN) | 0 | Virginia, MN | |
| 1931 | W | Virginia JC (MN) | 9 | Minnesota-Duluth | 0 | Duluth, MN | |
| 1931 | L | Virginia Military Institute | 0 | Duke (NC) | 13 | Durham, NC | |
| 1931 | W | Virginia Military Institute | 7 | Clemson (SC) | 6 | Norfolk, VA | |
| 1931 | T | Virginia Military Institute | 13 | Citadel (SC) | 13 | Lexington, VA | |
| 1931 | W | Virginia Military Institute | 6 | Hampden-Sydney (VA) | 0 | Lexington, VA | |
| 1931 | L | Virginia Military Institute | 0 | Richmond (VA) | 7 | Lexington, VA | |
| 1931 | W | Virginia Military Institute | 18 | Virginia | 3 | Charlottesville, VA | |
| 1931 | L | Virginia Military Institute | 20 | Maryland | 41 | Richmond, VA | |
| 1931 | L | Virginia Military Institute | 0 | Davidson (NC) | 7 | Davidson, NC | |
| 1931 | L | Virginia Military Institute | 12 | Kentucky | 20 | Lexington, VA | |
| 1931 | L | Virginia Military Institute | 6 | Virginia Tech | 13 | Roanoke, VA | |
| 1931 | W | Virginia St. | 43 | Johnson C. Smith (NC) | 0 | Charlotte, NC | |
| 1931 | W | Virginia St. | 25 | Virginia-Lynchburg | 2 | Lynchburg, VA | |
| 1931 | L | Virginia St. | 6 | Virginia St. | 42 | Petersburg, VA | |
| 1931 | W | Virginia St. | 42 | Virginia Union | 6 | Petersburg, VA | |
| 1931 | L | Virginia St. | 0 | Lincoln (PA) | 7 | Lincoln, PA | |
| 1931 | W | Virginia St. | 77 | Saint Augustine's (NC) | 0 | Petersburg, VA | |
| 1931 | W | Virginia St. | 46 | Brick JC (NC) | 6 | Richmond, VA | |
| 1931 | T | Virginia St. | 0 | Hampton (VA) | 0 | Hampton, VA | |
| 1931 | W | Virginia St. | 25 | Howard (DC) | 6 | Richmond, VA | |
| 1931 | W | Virginia St. | 32 | Shaw (NC) | 0 | Petersburg, VA | |
| 1931 | W | Virginia St. | 19 | Howard (DC) | 0 | Washington, DC | |
| 1931 | L | Virginia St. | 12 | Saint Paul's (VA) | 13 | Lawrenceville, VA | |
| 1931 | T | Virginia St. | 0 | Shaw (NC) | 0 | Raleigh, NC | |
| 1931 | W | Virginia St. | 7 | West Virginia St. | 6 | Institute, WV | |
| 1931 | W | Virginia St. | 13 | North Carolina Central | 0 | Durham, NC | |
| 1931 | W | Virginia St. | 19 | Saint Paul's (VA) | 0 | Petersburg, VA | |
| 1931 | L | Virginia St. | 0 | Hampton (VA) | 14 | Richmond, VA | |
| 1931 | W | Virginia St. | 27 | North Carolina A&T | 0 | Greensboro, NC | |
| 1931 | L | Virginia Tech | 0 | Georgia | 40 | Athens, GA | |
| 1931 | L | Virginia Tech | 0 | Washington & Lee (VA) | 6 | Roanoke, VA | |
| 1931 | W | Virginia Tech | 18 | Davidson (NC) | 6 | Blacksburg, VA | |
| 1931 | W | Virginia Tech | 33 | King College (TN) | 0 | Blacksburg, VA | |
| 1931 | T | Virginia Tech | 6 | William & Mary (VA) | 6 | Richmond, VA | |
| 1931 | L | Virginia Tech | 6 | Kentucky | 20 | Lexington, KY | |
| 1931 | L | Virginia Tech | 0 | Maryland | 20 | Blacksburg, VA | |
| 1931 | T | Virginia Tech | 0 | Virginia | 0 | Charlottesville, VA | |
| 1931 | W | Virginia Tech | 13 | Virginia Military Institute | 6 | Roanoke, VA | |
| 1931 | W | Virginia Union | 25 | Virginia-Lynchburg | 2 | Lynchburg, VA | |
| 1931 | L | Virginia Union | 6 | Virginia St. | 42 | Petersburg, VA | |
| 1931 | L | Virginia Union | 0 | Lincoln (PA) | 7 | Lincoln, PA | |
| 1931 | W | Virginia Union | 46 | Brick JC (NC) | 6 | Richmond, VA | |
| 1931 | W | Virginia Union | 25 | Howard (DC) | 6 | Richmond, VA | |
| 1931 | L | Virginia Union | 12 | Saint Paul's (VA) | 13 | Lawrenceville, VA | |
| 1931 | T | Virginia Union | 0 | Shaw (NC) | 0 | Raleigh, NC | |
| 1931 | W | Virginia Union | 13 | North Carolina Central | 0 | Durham, NC | |
| 1931 | L | Virginia Union | 0 | Hampton (VA) | 14 | Richmond, VA | |
| 1931 | T | Virginia-Lynchburg | 0 | Johnson C. Smith (NC) | 0 | ? | |
| 1931 | W | Virginia-Lynchburg | 13 | Saint Augustine's (NC) | 0 | ? | |
| 1931 | L | Virginia-Lynchburg | 2 | Virginia Union | 25 | Lynchburg, VA | |
| 1931 | L | Virginia-Lynchburg | 9 | Shaw (NC) | 31 | Raleigh, NC | |
| 1931 | L | Virginia-Lynchburg | 0 | Morgan St. (MD) | 25 | Baltimore, MD | |
| 1931 | L | Virginia-Lynchburg | 2 | Saint Paul's (VA) | 6 | Lynchburg, VA | |
| 1931 | L | Virginia-Lynchburg | 0 | Howard (DC) | 9 | Washington, DC | |
| 1931 | T | Virginia-Lynchburg | 6 | Livingstone (NC) | 6 | ? | |
| 1931 | W | Voorhees College (SC) | 58 | Beaufort School | 0 | ? | |
| 1931 | T | Voorhees College (SC) | 0 | Brewer JC (SC) | 0 | ? | Score unknown |
| 1931 | T | Voorhees College (SC) | 6 | Haines Institute (GA) | 6 | ? | |
| 1931 | T | Voorhees College (SC) | 7 | Morris (SC) | 7 | ? | |
| 1931 | L | Voorhees College (SC) | 19 | Paine (GA) | 25 | ? | |
| 1931 | W | Voorhees College (SC) | 12 | Schofield Normal Industrial & Agriculture Institute (SC) | 0 | ? | |
| 1931 | W | Wabash (IN) | 27 | Evansville (IN) | 2 | Crawfordsville, IN | |
| 1931 | L | Wabash (IN) | 14 | Franklin (IN) | 27 | Crawfordsville, IN | |
| 1931 | L | Wabash (IN) | 0 | Miami (OH) | 37 | Oxford, OH | |
| 1931 | W | Wabash (IN) | 21 | Indianapolis (IN) | 0 | Crawfordsville, IN | |
| 1931 | W | Wabash (IN) | 21 | Ball St. (IN) | 0 | Crawfordsville, IN | |
| 1931 | T | Wabash (IN) | 0 | Denison (OH) | 0 | Crawfordsville, IN | |
| 1931 | L | Wabash (IN) | 0 | Butler (IN) | 13 | Indianapolis, IN | |
| 1931 | L | Wabash (IN) | 0 | Ohio Wesleyan | 60 | Delaware, OH | |
| 1931 | L | Wabash (IN) | 7 | DePauw (IN) | 13 | Crawfordsville, IN | |
| 1931 | L | Wagner (NY) | 7 | Arnold College (CT) | 13 | Staten Island, NY | |
| 1931 | W | Wagner (NY) | 6 | Cooper Union (NY) | 0 | Staten Island, NY | |
| 1931 | L | Wagner (NY) | 6 | Montclair St. (NJ) | 25 | Upper Montclair, NJ | |
| 1931 | W | Wagner (NY) | 13 | Hartwick (NY) | 0 | Staten Island, NY | |
| 1931 | W | Wagner (NY) | 20 | SUNY-Farmingdale (NY) | 0 | Staten Island, NY | |
| 1931 | L | Wagner (NY) | 0 | Moravian (PA) | 18 | Bethlehem, PA | |
| 1931 | L | Wagner (NY) | 0 | Massachusetts | 77 | Amherst, MA | |
| 1931 | L | Wake Forest (NC) | 6 | Furman (SC) | 36 | Gastonia, NC | |
| 1931 | W | Wake Forest (NC) | 12 | Presbyterian (SC) | 0 | Wake Forest, NC | |
| 1931 | L | Wake Forest (NC) | 0 | North Carolina | 37 | Chapel Hill, NC | |
| 1931 | W | Wake Forest (NC) | 6 | North Carolina St. | 0 | Raleigh, NC | |
| 1931 | L | Wake Forest (NC) | 0 | Duke (NC) | 28 | Durham, NC | |
| 1931 | W | Wake Forest (NC) | 13 | Erskine (SC) | 0 | Wake Forest, NC | |
| 1931 | L | Wake Forest (NC) | 0 | Oglethorpe (GA) | 37 | Atlanta, GA | |
| 1931 | W | Wake Forest (NC) | 7 | Davidson (NC) | 0 | Charlotte, NC | |
| 1931 | W | Waldorf JC (IA) | 6 | Britt JC (IA) | 0 | ? | |
| 1931 | L | Waldorf JC (IA) | 7 | Estherville JC (IA) | 18 | ? | |
| 1931 | L | Waldorf JC (IA) | 0 | Mankato CC (MN) | 24 | ? | |
| 1931 | W | Waldorf JC (IA) | 6 | Mason City JC (IA) | 0 | ? | |
| 1931 | W | Waldorf JC (IA) | 19 | Wartburg JC (IA) | 0 | ? | |
| 1931 | W | Waldorf JC (IA) | 7 | Waukon JC (IA) | 6 | ? | |
| 1931 | L | Waldorf JC (IA) | 0 | Winona St. (MN) | 39 | Winona, MN | |
| 1931 | T | Walker Baptist Institute (GA) | 0 | Allen (SC) | 0 | ? | |
| 1931 | T | Walker Baptist Institute (GA) | 0 | Brewer JC (SC) | 0 | ? | Score unknown |
| 1931 | W | Walker Baptist Institute (GA) | 7 | Haines Institute (GA) | 0 | ? | |
| 1931 | L | Walker Baptist Institute (GA) | 0 | Harbison JC (SC) | 0 | ? | Walker Baptist Institute Forfeits - score unknown |
| 1931 | W | Walker Baptist Institute (GA) | 26 | Schofield Normal Industrial & Agriculture Institute (SC) | 0 | ? | |
| 1931 | W | Wartburg (IA) | 26 | Milton (WI) | 6 | ? | |
| 1931 | L | Wartburg (IA) | 0 | Wisconsin Tech | 13 | ? | |
| 1931 | L | Wartburg (IA) | 0 | Mount Morris (IL) | 21 | Clinton, IA | |
| 1931 | L | Wartburg (IA) | 0 | Augustana (IL) | 42 | Rock Island, IL | |
| 1931 | L | Wartburg (IA) | 6 | Wisconsin-Platteville | 18 | Platteville, WI | |
| 1931 | T | Wartburg (IA) | 0 | Ellsworth CC (IA) | 0 | Waverly, IA | |
| 1931 | L | Wartburg (IA) | 0 | Wheaton (IL) | 34 | Wheaton, IL | |
| 1931 | W | Wartburg JC (IA) | 20 | Ellsworth CC (IA) | 7 | ? | |
| 1931 | L | Wartburg JC (IA) | 0 | Fort Dodge JC (IA) | 34 | ? | |
| 1931 | W | Wartburg JC (IA) | 2 | Luther JV (IA) | 0 | ? | |
| 1931 | L | Wartburg JC (IA) | 6 | Mason City JC (IA) | 13 | ? | |
| 1931 | L | Wartburg JC (IA) | 0 | Waldorf JC (IA) | 19 | ? | |
| 1931 | L | Wartburg JC (IA) | 6 | Washington JC (IA) | 35 | ? | |
| 1931 | W | Wartburg JC (IA) | 7 | Waukon JC (IA) | 6 | ? | |
| 1931 | W | Washburn (KS) | 18 | Baker (KS) | 0 | Topeka, KS | |
| 1931 | L | Washburn (KS) | 0 | Kansas | 6 | Topeka, KS | |
| 1931 | W | Washburn (KS) | 15 | Pittsburg St. (KS) | 0 | Pittsburg, KS | |
| 1931 | W | Washburn (KS) | 27 | Fort Hays St. (KS) | 7 | Topeka, KS | |
| 1931 | W | Washburn (KS) | 6 | Haskell Indian Nations (KS) | 0 | Topeka, KS | |
| 1931 | W | Washburn (KS) | 7 | Wichita St. (KS) | 6 | Topeka, KS | |
| 1931 | W | Washburn (KS) | 20 | Emporia St. (KS) | 7 | Topeka, KS | |
| 1931 | L | Washburn (KS) | 6 | College of Emporia (KS) | 18 | Emporia, KS | |
| 1931 | W | Washburn (KS) | 1 | Southwestern (KS) | 0 | Winfield, KS | Southwestern Forfeits |
| 1931 | L | Washburn (KS) | 0 | Kansas St. | 22 | Topeka, KS | |
| 1931 | W | Washington | 25 | Montana | 0 | Seattle, WA | |
| 1931 | L | Washington | 7 | Southern California | 44 | Los Angeles, CA | |
| 1931 | L | Washington | 0 | California | 13 | Berkeley, CA | |
| 1931 | L | Washington | 0 | Oregon | 13 | Seattle, WA | |
| 1931 | W | Washington | 7 | Utah | 6 | Seattle, WA | |
| 1931 | W | Washington | 38 | Idaho | 7 | Seattle, WA | |
| 1931 | T | Washington | 0 | Stanford (CA) | 0 | Seattle, WA | |
| 1931 | W | Washington | 77 | Whitman (WA) | 0 | Seattle, WA | |
| 1931 | W | Washington | 12 | Washington St. | 0 | Seattle, WA | |
| 1931 | W | Washington & Jefferson (PA) | 10 | Carnegie Mellon (PA) | 7 | Washington, PA | |
| 1931 | L | Washington & Jefferson (PA) | 6 | Marquette (WI) | 13 | Milwaukee, WI | |
| 1931 | W | Washington & Jefferson (PA) | 19 | Marshall (WV) | 0 | Washington, PA | |
| 1931 | W | Washington & Jefferson (PA) | 14 | West Virginia Wesleyan | 0 | Buckhannon, WV | |
| 1931 | W | Washington & Jefferson (PA) | 13 | McDaniel College (MD) | 12 | Baltimore, MD | |
| 1931 | L | Washington & Jefferson (PA) | 0 | Lafayette (PA) | 21 | Easton, PA | |
| 1931 | L | Washington & Jefferson (PA) | 3 | Temple (PA) | 6 | Philadelphia, PA | |
| 1931 | L | Washington & Jefferson (PA) | 6 | Bucknell (PA) | 10 | Lewisburg, PA | |
| 1931 | W | Washington & Jefferson (PA) | 27 | Western Reserve (OH) | 7 | Washington, PA | |
| 1931 | W | Washington & Jefferson (PA) | 14 | West Virginia | 13 | Wheeling, WV | |
| 1931 | L | Washington & Lee (VA) | 0 | Davidson (NC) | 7 | Lexington, VA | |
| 1931 | W | Washington & Lee (VA) | 6 | Virginia Tech | 0 | Roanoke, VA | |
| 1931 | L | Washington & Lee (VA) | 0 | Kentucky | 45 | Lexington, KY | |
| 1931 | W | Washington & Lee (VA) | 32 | Hampden-Sydney (VA) | 0 | Lynchburg, VA | |
| 1931 | L | Washington & Lee (VA) | 0 | West Virginia | 19 | Charleston, WV | |
| 1931 | W | Washington & Lee (VA) | 18 | Virginia | 0 | Lexington, VA | |
| 1931 | T | Washington & Lee (VA) | 0 | William & Mary (VA) | 0 | Williamsburg, VA | |
| 1931 | W | Washington & Lee (VA) | 6 | Princeton (NJ) | 0 | Princeton, NJ | |
| 1931 | L | Washington & Lee (VA) | 7 | Maryland | 13 | College Park, MD | |
| 1931 | L | Washington & Lee (VA) | 0 | Duke (NC) | 6 | Lexington, VA | |
| 1931 | L | Washington & Lee Freshmen (VA) | 0 | Winona St. (MN) | 20 | Winona, MN | |
| 1931 | L | Washington (MD) | 6 | Albright (PA) | 49 | Reading, PA | |
| 1931 | L | Washington (MD) | 0 | Swarthmore (PA) | 20 | Swarthmore, PA | |
| 1931 | L | Washington (MD) | 0 | Johns Hopkins (MD) | 6 | Baltimore, MD | |
| 1931 | L | Washington (MD) | 0 | Maryland | 13 | College Park, MD | |
| 1931 | L | Washington (MD) | 7 | Haverford (PA) | 27 | Haverford, PA | |
| 1931 | L | Washington (MD) | 0 | Mount Saint Mary's (MD) | 7 | Chestertown, MD | |
| 1931 | L | Washington (MD) | 0 | Drexel Institute (PA) | 44 | Philadelphia, PA | |
| 1931 | L | Washington (MD) | 0 | Susquehanna (PA) | 25 | Selinsgrove, PA | |
| 1931 | L | Washington (MD) | 0 | Saint Joseph's (PA) | 20 | Philadelphia, PA | |
| 1931 | W | Washington (MO) | 18 | Illinois College | 7 | Saint Louis, MO | |
| 1931 | L | Washington (MO) | 0 | Grinnell (IA) | 25 | Grinnell, IA | |
| 1931 | L | Washington (MO) | 0 | Westminster (MO) | 20 | Fulton, MO | |
| 1931 | W | Washington (MO) | 6 | William Jewell (MO) | 0 | Saint Louis, MO | |
| 1931 | L | Washington (MO) | 0 | Creighton (NE) | 40 | Omaha, NE | |
| 1931 | L | Washington (MO) | 2 | Centre (KY) | 14 | Saint Louis, MO | |
| 1931 | L | Washington (MO) | 0 | Drake (IA) | 26 | Saint Louis, MO | |
| 1931 | L | Washington (MO) | 0 | Kansas | 28 | Saint Louis, MO | |
| 1931 | L | Washington (MO) | 0 | Saint Louis (MO) | 34 | Saint Louis, MO | |
| 1931 | W | Washington Cordozo HS (DC) | 14 | Bowie St. (MD) | 6 | ? | |
| 1931 | T | Washington Freshmen | 7 | Saint Martin's (WA) | 7 | ? | |
| 1931 | L | Washington Freshmen (MO) | 0 | Shurtleff (IL) | 14 | Alton, IL | |
| 1931 | T | Washington Howard HS (DC) | 0 | Delaware St. | 0 | ? | |
| 1931 | W | Washington JC (IA) | 35 | Wartburg JC (IA) | 6 | ? | |
| 1931 | L | Washington St. | 0 | Alabama | 24 | Pasadena, CA | Rose Bowl |
| 1931 | W | Washington St. | 13 | UCLA | 0 | Pullman, WA | |
| 1931 | L | Washington St. | 14 | Tulane (LA) | 28 | New Orleans, LA | |
| 1931 | W | Washington St. | 9 | Idaho | 8 | Pullman, WA | |
| 1931 | L | Washington St. | 6 | Southern California | 38 | Los Angeles, CA | |
| 1931 | W | Washington St. | 41 | College of Idaho | 0 | Pullman, WA | |
| 1931 | L | Washington St. | 7 | California | 13 | Portland, OR | |
| 1931 | W | Washington St. | 13 | Montana | 0 | Missoula, MT | |
| 1931 | W | Washington St. | 7 | Oregon St. | 6 | Portland, OR | |
| 1931 | L | Washington St. | 0 | Washington | 12 | Seattle, WA | |
| 1931 | W | Washington St. | 13 | Gonzaga (WA) | 6 | Spokane, WA | |
| 1931 | T | Washington St. Freshmen | 7 | Eastern Washington | 7 | Cheney, WA | |
| 1931 | L | Waukon JC (IA) | 6 | Waldorf JC (IA) | 7 | ? | |
| 1931 | L | Waukon JC (IA) | 6 | Wartburg JC (IA) | 7 | ? | |
| 1931 | W | Wayland Baptist (TX) | 24 | Oklahoma Panhandle St. | 6 | ? | |
| 1931 | L | Wayland Baptist (TX) | 0 | Texas-El Paso | 10 | El Paso, TX | |
| 1931 | W | Wayland Baptist (TX) | 27 | New Mexico Military Institute | 7 | Plainview, TX | |
| 1931 | L | Wayland Baptist (TX) | 6 | New Mexico St. | 20 | Las Cruces, NM | |
| 1931 | L | Wayne St. (MI) | 0 | Albion (MI) | 7 | Detroit, MI | |
| 1931 | L | Wayne St. (MI) | 7 | Defiance (OH) | 27 | Detroit, MI | |
| 1931 | L | Wayne St. (MI) | 0 | Bowling Green (OH) | 13 | Bowling Green, OH | |
| 1931 | L | Wayne St. (MI) | 0 | Findlay (OH) | 13 | Detroit, MI | |
| 1931 | L | Wayne St. (MI) | 0 | Central Michigan | 42 | Mount Pleasant, MI | |
| 1931 | L | Wayne St. (MI) | 0 | Olivet (MI) | 32 | Detroit, MI | |
| 1931 | T | Wayne St. (MI) | 0 | Wilmington (OH) | 0 | Detroit, MI | |
| 1931 | T | Wayne St. (NE) | 0 | Nebraska-Omaha | 0 | ? | |
| 1931 | W | Wayne St. (NE) | 6 | Peru St. (NE) | 0 | ? | |
| 1931 | W | Wayne St. (NE) | 20 | Midland Lutheran (NE) | 0 | Wayne, NE | |
| 1931 | W | Wayne St. (NE) | 7 | Westmar (IA) | 6 | LeMars, IA | |
| 1931 | W | Wayne St. (NE) | 33 | South Dakota Tech | 0 | ? | |
| 1931 | W | Wayne St. (NE) | 9 | Morningside (IA) | 7 | Wayne, NE | |
| 1931 | W | Wayne St. (NE) | 13 | Nebraska-Kearney | 0 | Wayne, NE | |
| 1931 | W | Wayne St. (NE) | 3 | Chadron St. (NE) | 0 | Wayne, NE | |
| 1931 | T | Waynesburg (PA) | 7 | Grove City (PA) | 7 | Grove City, PA | |
| 1931 | L | Waynesburg (PA) | 6 | Geneva (PA) | 19 | Beaver Falls, PA | |
| 1931 | W | Waynesburg (PA) | 25 | Bethany (WV) | 0 | Waynesburg, PA | |
| 1931 | W | Waynesburg (PA) | 7 | Penn St. | 0 | State College, PA | |
| 1931 | T | Waynesburg (PA) | 0 | West Virginia Tech | 0 | Waynesburg, PA | |
| 1931 | W | Waynesburg (PA) | 7 | Westminster (PA) | 6 | Waynesburg, PA | |
| 1931 | L | Waynesburg (PA) | 0 | Slippery Rock (PA) | 13 | Slippery Rock, PA | |
| 1931 | L | Waynesburg (PA) | 6 | Juniata (PA) | 25 | Huntingdon, PA | |
| 1931 | W | Weatherford (TX) | 19 | Lon Morris (TX) | 0 | ? | |
| 1931 | W | Weaver College (NC) | 19 | Rutherford College (NC) | 6 | ? | |
| 1931 | W | Weaver College (NC) | 19 | Western Carolina (NC) | 2 | Weaverville, NC | |
| 1931 | L | Weaver College (NC) | 0 | Tusculum (TN) | 2 | Weaverville, NC | |
| 1931 | L | Weaver College (NC) | 7 | Wingate (NC) | 14 | ? | |
| 1931 | L | Webb Institute (NY) | 15 | Cooper Union JV (NY) | 22 | Brooklyn, NY | Cooper Union JV in question |
| 1931 | L | Wentworth Military Academy (MO) | 0 | Central Missouri St. | 13 | ? | |
| 1931 | L | Wentworth Military Academy (MO) | 0 | Rockhurst (MO) | 26 | ? | |
| 1931 | L | Wentworth Military Academy (MO) | 0 | Westminster (MO) | 66 | ? | |
| 1931 | L | Wentworth Military Academy (MO) | 13 | Chillicothe Business College (MO) | 19 | Chillicothe, MO | |
| 1931 | L | Wentworth Military Academy (MO) | 0 | Benedictine (KS) | 6 | Lexington, MO | |
| 1931 | W | Wentworth Military Academy (MO) | 25 | Kemper Military School (MO) | 6 | Lexington, MO | |
| 1931 | L | Wesleyan (CT) | 0 | Connecticut | 7 | Storrs, CT | |
| 1931 | L | Wesleyan (CT) | 7 | Williams (MA) | 29 | Middletown, CT | |
| 1931 | L | Wesleyan (CT) | 0 | Columbia (NY) | 37 | Middletown, CT | |
| 1931 | W | Wesleyan (CT) | 6 | Rochester (NY) | 0 | Middletown, CT | |
| 1931 | W | Wesleyan (CT) | 7 | Bowdoin (ME) | 0 | Brunswick, ME | |
| 1931 | W | Wesleyan (CT) | 14 | Amherst (MA) | 6 | Amherst, MA | |
| 1931 | W | Wesleyan (CT) | 13 | Trinity (CT) | 0 | Middletown, CT | |
| 1931 | L | West Chester (PA) | 0 | Lock Haven (PA) | 26 | West Chester, PA | |
| 1931 | L | West Chester (PA) | 7 | Indiana (PA) | 12 | Indiana, PA | |
| 1931 | L | West Chester (PA) | 0 | Drexel Institute (PA) | 12 | Philadelphia, PA | |
| 1931 | T | West Chester (PA) | 0 | Shippensburg (PA) | 0 | Shippensburg, PA | |
| 1931 | W | West Chester (PA) | 31 | New Jersey (NJ) | 0 | West Chester, PA | |
| 1931 | L | West Chester (PA) | 0 | La Salle (PA) | 6 | West Chester, PA | |
| 1931 | W | West Chester (PA) | 19 | Millersville (PA) | 8 | West Chester, PA | |
| 1931 | L | West Coast Army (CA) | 7 | San Diego Marines (CA) | 15 | ? | |
| 1931 | T | West Coast Army (CA) | 6 | San Francisco (CA) | 6 | ? | |
| 1931 | L | West Coast Army (CA) | 0 | San Francisco Olympic Club (CA) | 21 | ? | |
| 1931 | T | West Coast Army (CA) | 0 | Santa Clara (CA) | 0 | ? | |
| 1931 | L | West Coast Army (CA) | 0 | West Coast Navy (CA) | 27 | ? | |
| 1931 | L | West Coast Army (CA) | 7 | Saint Mary's (CA) | 21 | San Francisco, CA | |
| 1931 | L | West Coast Army (CA) | 0 | Stanford (CA) | 46 | Stanford, CA | |
| 1931 | T | West Coast Army (CA) | 0 | Nevada | 0 | Reno, NV | |
| 1931 | W | West Coast Army (CA) | 25 | California-Davis | 6 | Woodland, CA | |
| 1931 | W | West Coast Navy (CA) | 24 | Los Angeles Firemen (CA) | 0 | ? | |
| 1931 | T | West Coast Navy (CA) | 6 | Loyola Marymount (CA) | 6 | ? | |
| 1931 | W | West Coast Navy (CA) | 19 | Saint Mary's Freshmen (CA) | 0 | ? | |
| 1931 | W | West Coast Navy (CA) | 24 | San Diego Marines (CA) | 10 | ? | |
| 1931 | L | West Coast Navy (CA) | 6 | San Francisco Olympic Club (CA) | 7 | ? | |
| 1931 | W | West Coast Navy (CA) | 38 | USS Maryland | 0 | ? | |
| 1931 | W | West Coast Navy (CA) | 14 | USS Oklahoma | 6 | ? | |
| 1931 | W | West Coast Navy (CA) | 27 | West Coast Army (CA) | 0 | ? | |
| 1931 | T | West Kentucky Industrial | 0 | Nashville Giants (TX) | 0 | ? | |
| 1931 | T | West Kentucky Industrial | 0 | Tennessee St. | 0 | ? | Score Unknown |
| 1931 | L | West Kentucky Industrial | 0 | Wilberforce (OH) | 62 | Wilberforce, OH | |
| 1931 | L | West Kentucky Industrial | 12 | Kentucky St. | 25 | Paducah, KY | |
| 1931 | T | West Kentucky Industrial | 13 | Louisville Municipal (KY) | 13 | Louisville, KY | Date in question |
| 1931 | L | West Kentucky Industrial | 0 | Lincoln (MO) | 25 | Jefferson City, MO | |
| 1931 | T | West Liberty St. (WV) | 0 | Glenville St. (WV) | 0 | Wheeling, WV | |
| 1931 | W | West Liberty St. (WV) | 87 | Bethel (KY) | 0 | West Liberty, WV | |
| 1931 | W | West Liberty St. (WV) | 77 | Sue Bennett (KY) | 0 | Wheeling, WV | |
| 1931 | W | West Liberty St. (WV) | 1 | Bowdon St. (GA) | 0 | Wheeling, WV | Bowdon St. forfeits |
| 1931 | W | West Liberty St. (WV) | 7 | Lycoming (PA) | 0 | Wheeling, WV | |
| 1931 | W | West Liberty St. (WV) | 21 | Wilmington (OH) | 6 | Wilmington, OH | |
| 1931 | W | West Liberty St. (WV) | 41 | Concord (WV) | 0 | Princeton, WV | |
| 1931 | L | West Liberty St. (WV) | 0 | Fordham (NY) | 33 | New York, NY | |
| 1931 | W | West Liberty St. (WV) | 21 | Charleston (WV) | 0 | Huntington, WV | |
| 1931 | L | West Seattle AC (WA) | 2 | Saint Martin's (WA) | 19 | ? | |
| 1931 | W | West Seattle AC (WA) | 13 | Gonzaga (WA) | 12 | Spokane, WA | |
| 1931 | W | West Texas A&M | 6 | Central Oklahoma | 0 | Edmond, OK | |
| 1931 | W | West Texas A&M | 7 | New Mexico Military Institute | 0 | Canyon, TX | |
| 1931 | W | West Texas A&M | 44 | Oklahoma Panhandle St. | 0 | Canyon, TX | |
| 1931 | L | West Texas A&M | 0 | Texas Tech | 21 | Lubbock, TX | |
| 1931 | L | West Texas A&M | 19 | Daniel Baker (TX) | 40 | Brownwood, TX | |
| 1931 | W | West Texas A&M | 6 | Phillips (OK) | 0 | Canyon, TX | |
| 1931 | L | West Texas A&M | 0 | Abilene Christian (TX) | 41 | Abilene, TX | |
| 1931 | W | West Texas A&M | 7 | Sul Ross St. (TX) | 2 | Canyon, TX | |
| 1931 | W | West Texas A&M | 18 | McMurry (TX) | 0 | Amarillo, TX | |
| 1931 | L | West Virginia | 7 | Fordham (NY) | 20 | New York, NY | |
| 1931 | W | West Virginia | 12 | West Virginia Wesleyan | 7 | Morgantown, WV | |
| 1931 | L | West Virginia | 0 | Pittsburgh (PA) | 34 | Pittsburgh, PA | |
| 1931 | W | West Virginia | 14 | Duquesne (PA) | 6 | Morgantown, WV | |
| 1931 | W | West Virginia | 19 | Washington & Lee (VA) | 0 | Charleston, WV | |
| 1931 | L | West Virginia | 7 | Detroit (MI) | 9 | Detroit, MI | |
| 1931 | L | West Virginia | 0 | Kansas St. | 19 | Morgantown, WV | |
| 1931 | L | West Virginia | 0 | Georgetown (DC) | 13 | Washington, DC | |
| 1931 | W | West Virginia | 19 | Penn St. | 0 | Morgantown, WV | |
| 1931 | L | West Virginia | 13 | Washington & Jefferson (PA) | 14 | Wheeling, WV | |
| 1931 | W | West Virginia St. | 18 | Bluefield St. (WV) | 7 | Institute, WV | |
| 1931 | W | West Virginia St. | 12 | Kentucky St. | 0 | Institute, WV | |
| 1931 | L | West Virginia St. | 0 | Howard (DC) | 13 | Institute, WV | |
| 1931 | W | West Virginia St. | 22 | Fisk (TN) | 0 | Nashville, TN | |
| 1931 | L | West Virginia St. | 6 | Virginia St. | 7 | Institute, WV | |
| 1931 | W | West Virginia St. | 92 | Louisville Municipal (KY) | 0 | Institute, WV | |
| 1931 | L | West Virginia St. | 6 | Wilberforce (OH) | 12 | Institute, WV | |
| 1931 | L | West Virginia Tech | 0 | US Coast Guard (CT) | 21 | ? | |
| 1931 | W | West Virginia Tech | 44 | Wilmington (OH) | 0 | ? | |
| 1931 | W | West Virginia Tech | 33 | Dakota Wesleyan (SD) | 0 | Montgomery, WV | |
| 1931 | W | West Virginia Tech | 46 | Concord (WV) | 0 | Bluefield, WV | |
| 1931 | W | West Virginia Tech | 59 | Sue Bennett (KY) | 0 | Charleston, WV | |
| 1931 | T | West Virginia Tech | 0 | Waynesburg (PA) | 0 | Waynesburg, PA | |
| 1931 | W | West Virginia Tech | 7 | Seton Hall (NJ) | 0 | South Orange, NJ | |
| 1931 | L | West Virginia Tech | 6 | Saint Vincent's (PA) | 13 | Latrobe, PA | |
| 1931 | L | West Virginia Wesleyan | 0 | New York (NY) | 54 | New York, NY | Yankee Stadium |
| 1931 | L | West Virginia Wesleyan | 7 | West Virginia | 12 | Morgantown, WV | |
| 1931 | W | West Virginia Wesleyan | 12 | Duquesne (PA) | 0 | Pittsburgh, PA | |
| 1931 | W | West Virginia Wesleyan | 51 | Salem College (WV) | 6 | Clarksburg, WV | |
| 1931 | L | West Virginia Wesleyan | 0 | Washington & Jefferson (PA) | 14 | Buckhannon, WV | |
| 1931 | W | West Virginia Wesleyan | 13 | Dayton (OH) | 7 | Dayton, OH | |
| 1931 | W | West Virginia Wesleyan | 19 | Glenville St. (WV) | 14 | Buckhannon, WV | |
| 1931 | T | West Virginia Wesleyan | 0 | Navy (MD) | 0 | Annapolis, MD | |
| 1931 | W | West Virginia Wesleyan | 38 | Allegheny (PA) | 7 | Buckhannon, WV | |
| 1931 | W | West Virginia Wesleyan | 13 | Marshall (WV) | 0 | Huntington, WV | |
| 1931 | W | Western Carolina (NC) | 12 | Asheville-Biltmore College (NC) | 6 | Cullowhee, NC | |
| 1931 | W | Western Carolina (NC) | 7 | Cherokee Indians | 6 | ? | |
| 1931 | W | Western Carolina (NC) | 20 | Cherokee Indians | 0 | Cullowhee, NC | |
| 1931 | L | Western Carolina (NC) | 6 | Hiwassee College (TN) | 32 | Cullowhee, NC | |
| 1931 | L | Western Carolina (NC) | 0 | Mars Hill JC (NC) | 33 | Cullowhee, NC | |
| 1931 | W | Western Carolina (NC) | 12 | Sylva Institute (NC) | 7 | Cullowhee, NC | |
| 1931 | L | Western Carolina (NC) | 2 | Weaver College (NC) | 19 | Weaverville, NC | |
| 1931 | L | Western Carolina (NC) | 0 | Young Harris College (GA) | 20 | Young Harris, GA | |
| 1931 | T | Western College (MO) | 0 | Lincoln (MO) | 0 | ? | |
| 1931 | L | Western Illinois | 0 | Iowa Wesleyan | 23 | Mount Pleasant, IA | |
| 1931 | W | Western Illinois | 14 | Illinois St. | 13 | Macomb, IL | |
| 1931 | L | Western Illinois | 6 | Eureka (IL) | 13 | Eureka, IL | |
| 1931 | L | Western Illinois | 7 | Knox (IL) | 14 | Galesburg, IL | |
| 1931 | W | Western Illinois | 13 | Shurtleff (IL) | 12 | Macomb, IL | |
| 1931 | L | Western Illinois | 0 | Augustana (IL) | 40 | Rock Island, IL | |
| 1931 | L | Western Illinois | 0 | Saint Ambrose (IA) | 26 | Davenport, IA | |
| 1931 | L | Western Illinois | 0 | Carthage (WI) | 19 | Macomb, IL | |
| 1931 | L | Western Kentucky | 7 | Centre (KY) | 28 | Danville, KY | |
| 1931 | W | Western Kentucky | 20 | Miami (FL) | 0 | Bowling Green, KY | |
| 1931 | W | Western Kentucky | 14 | Catawba (NC) | 7 | Bowling Green, KY | |
| 1931 | L | Western Kentucky | 6 | Mississippi | 13 | Oxford, MS | |
| 1931 | L | Western Kentucky | 6 | Vanderbilt (TN) | 52 | Nashville, TN | |
| 1931 | W | Western Kentucky | 13 | Middle Tennessee St. | 0 | Bowling Green, KY | |
| 1931 | W | Western Kentucky | 7 | Murray St. (KY) | 0 | Bowling Green, KY | |
| 1931 | W | Western Kentucky | 12 | Union (TN) | 0 | Jackson, TN | |
| 1931 | W | Western Kentucky | 20 | Louisville (KY) | 6 | Bowling Green, KY | |
| 1931 | L | Western Kentucky | 0 | Western Michigan | 13 | Kalamazoo, MI | |
| 1931 | W | Western Kentucky | 42 | Eastern Kentucky | 7 | Bowling Green, KY | |
| 1931 | W | Western Kentucky | 25 | Georgetown (KY) | 0 | Bowling Green, KY | |
| 1931 | L | Western Michigan | 0 | Detroit (MI) | 20 | Detroit, MI | |
| 1931 | W | Western Michigan | 14 | Northern Iowa | 0 | Cedar Falls, IA | |
| 1931 | L | Western Michigan | 0 | Michigan B Team | 19 | Kalamazoo, MI | |
| 1931 | W | Western Michigan | 25 | Ferris St. (MI) | 0 | Kalamazoo, MI | |
| 1931 | W | Western Michigan | 27 | Notre Dame B Team (IN) | 6 | Kalamazoo, MI | |
| 1931 | W | Western Michigan | 13 | Western Kentucky | 0 | Kalamazoo, MI | |
| 1931 | W | Western Michigan | 7 | Central Michigan | 6 | Mount Pleasant, MI | |
| 1931 | W | Western Oregon | 27 | Idaho Freshmen | 6 | Monmouth, OR | |
| 1931 | W | Western Oregon | 39 | Lewis & Clark (OR) | 6 | Monmouth, OR | |
| 1931 | W | Western Oregon | 27 | Linfield (OR) | 2 | Monmouth, OR | |
| 1931 | W | Western Oregon | 28 | Pacific Lutheran (WA) | 6 | Portland, OR | |
| 1931 | L | Western Oregon | 6 | Oregon | 21 | Eugene, OR | |
| 1931 | W | Western Oregon | 19 | Cal St.-Chico | 12 | Chico, CA | |
| 1931 | L | Western Oregon | 0 | Oregon St. | 37 | Corvallis, OR | |
| 1931 | T | Western Oregon | 19 | Eastern Washington | 19 | Cheney, WA | |
| 1931 | W | Western Oregon | 37 | Eastern Oregon | 6 | La Grande, OR | |
| 1931 | L | Western Reserve (OH) | 0 | Purdue (IN) | 28 | West Lafayette, IN | Game 1 of Purdue doubleheader |
| 1931 | L | Western Reserve (OH) | 0 | Syracuse (NY) | 33 | Syracuse, NY | |
| 1931 | T | Western Reserve (OH) | 0 | Bowling Green (OH) | 0 | Cleveland, OH | |
| 1931 | L | Western Reserve (OH) | 0 | Pittsburgh (PA) | 32 | Pittsburgh, PA | |
| 1931 | W | Western Reserve (OH) | 26 | Hiram (OH) | 0 | Cleveland, OH | |
| 1931 | W | Western Reserve (OH) | 7 | Oberlin (OH) | 0 | Oberlin, OH | |
| 1931 | W | Western Reserve (OH) | 9 | Case Institute of Technology (OH) | 6 | Cleveland, OH | |
| 1931 | L | Western Reserve (OH) | 7 | Washington & Jefferson (PA) | 27 | Washington, PA | |
| 1931 | L | Western Reserve (OH) | 7 | Ohio Wesleyan | 25 | Cleveland, OH | |
| 1931 | L | Western St. (CO) | 6 | Idaho St. | 7 | Pocatello, ID | |
| 1931 | L | Western St. (CO) | 20 | Utah St. | 38 | Logan, UT | |
| 1931 | L | Western St. (CO) | 3 | Colorado College | 14 | Colorado Springs, CO | |
| 1931 | W | Western St. (CO) | 19 | Colorado School of Mines | 0 | Greeley, CO | |
| 1931 | L | Western St. (CO) | 0 | Brigham Young (UT) | 31 | Provo, UT | |
| 1931 | L | Western St. (CO) | 7 | Denver (CO) | 25 | Gunnison, CO | |
| 1931 | L | Western St. (CO) | 0 | Northern Colorado | 13 | Gunnison, CO | |
| 1931 | L | Western St. Freshmen (CO) | 0 | Colorado College Freshmen | 27 | Gunnison, CO | |
| 1931 | W | Western St. Freshmen (CO) | 15 | Mesa St. (CO) | 0 | Grand Junction, CO | |
| 1931 | W | Western Washington | 6 | US Coast Guard | 0 | Ellensburg, WA | |
| 1931 | L | Western Washington | 6 | Puget Sound (WA) | 20 | Bellingham, WA | |
| 1931 | L | Western Washington | 7 | Pacific Lutheran (WA) | 27 | Puyallup, WA | |
| 1931 | L | Western Washington | 0 | Eastern Washington | 40 | Cheney, WA | |
| 1931 | L | Western Washington | 0 | Central Washington | 7 | Bellingham, WA | |
| 1931 | L | Western Washington | 0 | Saint Martin's (WA) | 26 | Bellingham, WA | |
| 1931 | L | Westinghouse Tech | 0 | Saint Vincent's (PA) | 30 | Latrobe, PA | |
| 1931 | L | Westmar (IA) | 6 | Sioux Falls (SD) | 7 | Sioux Falls, SD | |
| 1931 | L | Westmar (IA) | 6 | Wayne St. (NE) | 7 | LeMars, IA | |
| 1931 | W | Westmar (IA) | 12 | Augustana (SD) | 2 | Sioux Falls, SD | |
| 1931 | L | Westmar (IA) | 7 | Luther (IA) | 13 | Decorah, IA | |
| 1931 | L | Westmar (IA) | 6 | Loras (IA) | 8 | LeMars, IA | |
| 1931 | L | Westmar (IA) | 6 | Morningside (IA) | 31 | Sioux City, IA | |
| 1931 | L | Westmar (IA) | 6 | Yankton (SD) | 7 | LeMars, IA | |
| 1931 | W | Westminster (MO) | 14 | Missouri B Team | 0 | ? | |
| 1931 | W | Westminster (MO) | 12 | Southeast Missouri St. | 0 | ? | |
| 1931 | W | Westminster (MO) | 66 | Wentworth Military Academy (MO) | 0 | ? | |
| 1931 | W | Westminster (MO) | 26 | Drury (MO) | 6 | Springfield, MO | |
| 1931 | W | Westminster (MO) | 27 | Missouri Valley | 13 | Fulton, MO | |
| 1931 | W | Westminster (MO) | 20 | Washington (MO) | 0 | Fulton, MO | |
| 1931 | W | Westminster (MO) | 6 | Tarkio (MO) | 0 | Saint Joseph, MO | |
| 1931 | W | Westminster (MO) | 13 | Central Methodist (MO) | 0 | Fayette, MO | |
| 1931 | T | Westminster (MO) | 0 | William Jewell (MO) | 0 | Fulton, MO | |
| 1931 | W | Westminster (PA) | 19 | Adrian (MI) | 6 | New Wilmington, PA | |
| 1931 | L | Westminster (PA) | 0 | Thiel (PA) | 32 | Greenville, PA | |
| 1931 | L | Westminster (PA) | 7 | Allegheny (PA) | 39 | Meadville, PA | |
| 1931 | W | Westminster (PA) | 6 | Slippery Rock (PA) | 0 | New Wilmington, PA | |
| 1931 | L | Westminster (PA) | 0 | Grove City (PA) | 14 | New Wilmington, PA | |
| 1931 | L | Westminster (PA) | 0 | Juniata (PA) | 14 | New Wilmington, PA | |
| 1931 | L | Westminster (PA) | 6 | Waynesburg (PA) | 7 | Waynesburg, PA | |
| 1931 | W | Westminster (PA) | 13 | Edinboro (PA) | 0 | New Wilmington, PA | |
| 1931 | L | Westminster (PA) | 0 | Geneva (PA) | 18 | Beaver Falls, PA | |
| 1931 | W | Westminster College (UT) | 13 | Salt Lake City West Side HS (UT) | 0 | Salt Lake City, UT | |
| 1931 | T | Westminster College (UT) | 6 | Murray HS (UT) | 6 | Murray, UT | |
| 1931 | L | Westminster College (UT) | 0 | Brigham Young Freshmen (UT) | 47 | Provo, UT | |
| 1931 | W | Westminster College (UT) | 19 | Salt Lake City East Side HS (UT) | 0 | Coalville, UT | |
| 1931 | W | Westminster College (UT) | 7 | Snow College (UT) | 6 | Salt Lake City, UT | |
| 1931 | L | Westminster College (UT) | 0 | Southern Utah | 27 | Cedar City, UT | |
| 1931 | L | Westminster JC (TX) | 0 | John Tarleton College (TX) | 45 | ? | |
| 1931 | L | Wheaton (IL) | 0 | Crane JC (IL) | 7 | Chicago, IL | |
| 1931 | L | Wheaton (IL) | 0 | Valparaiso (IN) | 39 | Wheaton, IL | |
| 1931 | L | Wheaton (IL) | 2 | Mount Morris (IL) | 20 | Wheaton, IL | |
| 1931 | W | Wheaton (IL) | 20 | American College of PE (IL) | 0 | Wheaton, IL | |
| 1931 | W | Wheaton (IL) | 34 | Wartburg (IA) | 0 | Wheaton, IL | |
| 1931 | L | Wheaton (IL) | 7 | North Central (IL) | 26 | Wheaton, IL | |
| 1931 | L | Wheaton (IL) | 0 | Northern Illinois | 20 | DeKalb, IL | |
| 1931 | W | Wheaton (IL) | 18 | Aurora (IL) | 0 | Aurora, IL | |
| 1931 | W | Wheaton JV (IL) | 6 | Benedictine (IL) | 0 | ? | |
| 1931 | T | Wheaton JV (IL) | 0 | Concordia (IL) | 0 | Wheaton, IL | |
| 1931 | W | Whitman (WA) | 37 | Lewis & Clark (OR) | 0 | Walla Walla, WA | |
| 1931 | L | Whitman (WA) | 0 | Portland (OR) | 12 | Portland, OR | |
| 1931 | L | Whitman (WA) | 0 | Pacific (CA) | 7 | Whittier, CA | |
| 1931 | L | Whitman (WA) | 7 | Idaho | 32 | Moscow, ID | |
| 1931 | W | Whitman (WA) | 18 | Puget Sound (WA) | 8 | Tacoma, WA | |
| 1931 | W | Whitman (WA) | 20 | Pacific (OR) | 13 | Walla Walla, WA | |
| 1931 | L | Whitman (WA) | 0 | Washington | 77 | Seattle, WA | |
| 1931 | L | Whitman (WA) | 6 | College of Idaho | 19 | Caldwell, ID | |
| 1931 | W | Whitman (WA) | 7 | Willamette (OR) | 0 | Walla Walla, WA | |
| 1931 | L | Whittier (CA) | 12 | Fresno St. (CA) | 13 | Fresno, CA | |
| 1931 | W | Whittier (CA) | 39 | Northern Arizona | 7 | Whittier, CA | |
| 1931 | L | Whittier (CA) | 7 | Loyola Marymount (CA) | 21 | Los Angeles, CA | |
| 1931 | W | Whittier (CA) | 25 | USS Oklahoma | 0 | Whittier, CA | |
| 1931 | W | Whittier (CA) | 26 | La Verne (CA) | 13 | Whittier, CA | |
| 1931 | L | Whittier (CA) | 0 | San Diego St. (CA) | 7 | Whittier, CA | Hadley Field |
| 1931 | W | Whittier (CA) | 32 | California-Santa Barbara | 7 | Santa Barbara, CA | |
| 1931 | W | Whittier (CA) | 19 | Redlands (CA) | 7 | Redlands, CA | |
| 1931 | W | Whittier (CA) | 21 | Occidental (CA) | 0 | Whittier, CA | |
| 1931 | L | Whitworth (WA) | 0 | Pacific Lutheran (WA) | 26 | Puyallup, WA | |
| 1931 | W | Wichita St. (KS) | 7 | College of Emporia (KS) | 6 | Emporia, KS | |
| 1931 | L | Wichita St. (KS) | 6 | Kansas St. | 20 | Wichita, KS | |
| 1931 | W | Wichita St. (KS) | 61 | Fort Hays St. (KS) | 0 | Wichita, KS | |
| 1931 | W | Wichita St. (KS) | 26 | Emporia St. (KS) | 0 | Wichita, KS | |
| 1931 | W | Wichita St. (KS) | 9 | Pittsburg St. (KS) | 6 | Wichita, KS | |
| 1931 | L | Wichita St. (KS) | 6 | Washburn (KS) | 7 | Topeka, KS | |
| 1931 | W | Wichita St. (KS) | 71 | Nebraska Wesleyan | 0 | Wichita, KS | |
| 1931 | W | Wichita St. (KS) | 7 | Southwestern (KS) | 6 | Winfield, KS | |
| 1931 | L | Wichita St. (KS) | 6 | Oklahoma St. | 14 | Stillwater, OK | |
| 1931 | W | Wichita St. (KS) | 20 | Friends (KS) | 0 | Wichita, KS | |
| 1931 | L | Widener (PA) | 0 | Lehigh (PA) | 13 | Bethlehem, PA | |
| 1931 | W | Widener (PA) | 2 | Baltimore (MD) | 0 | Chester, PA | |
| 1931 | W | Widener (PA) | 25 | Upsala (NJ) | 7 | Chester, PA | |
| 1931 | L | Widener (PA) | 0 | Albright (PA) | 58 | Reading, PA | |
| 1931 | T | Widener (PA) | 0 | Dickinson (PA) | 0 | Carlisle, PA | |
| 1931 | W | Widener (PA) | 20 | Gallaudet (DC) | 0 | Chester, PA | |
| 1931 | L | Widener (PA) | 7 | Delaware | 13 | Newark, DE | |
| 1931 | W | Widener (PA) | 13 | Susquehanna (PA) | 0 | Chester, PA | |
| 1931 | T | Widener (PA) | 6 | Saint Joseph's (PA) | 6 | Chester, PA | |
| 1931 | W | Wilberforce (OH) | 10 | Langston (OK) | 6 | ? | |
| 1931 | W | Wilberforce (OH) | 62 | West Kentucky Industrial | 0 | Wilberforce, OH | |
| 1931 | W | Wilberforce (OH) | 24 | Kentucky St. | 6 | Wilberforce, OH | |
| 1931 | W | Wilberforce (OH) | 15 | Tuskegee (AL) | 6 | Chicago, IL | |
| 1931 | W | Wilberforce (OH) | 32 | Alabama St. | 0 | Wilberforce, OH | |
| 1931 | W | Wilberforce (OH) | 32 | Bluefield St. (WV) | 0 | Bluefield, WV | |
| 1931 | W | Wilberforce (OH) | 14 | Lincoln (PA) | 6 | Wilberforce, OH | |
| 1931 | W | Wilberforce (OH) | 12 | West Virginia St. | 6 | Institute, WV | |
| 1931 | T | Wiley (TX) | 7 | Langston (OK) | 7 | ? | |
| 1931 | W | Wiley (TX) | 50 | Xavier (LA) | 0 | Marshall, TX | |
| 1931 | L | Wiley (TX) | 0 | Tuskegee (AL) | 13 | Tuskegee, AL | |
| 1931 | W | Wiley (TX) | 35 | Houston College for Negroes (TX) | 6 | Marshall, TX | |
| 1931 | L | Wiley (TX) | 0 | Prairie View A&M (TX) | 20 | Dallas, TX | |
| 1931 | W | Wiley (TX) | 39 | Texas College | 0 | Marshall, TX | |
| 1931 | L | Wiley (TX) | 7 | Southern (LA) | 14 | Shreveport, LA | |
| 1931 | W | Wiley (TX) | 24 | Fisk (TN) | 0 | Marshall, TX | |
| 1931 | W | Wiley (TX) | 38 | Samuel Huston (TX) | 6 | Austin, TX | |
| 1931 | W | Wiley (TX) | 20 | Bishop (TX) | 6 | Dallas, TX | |
| 1931 | L | Willamette (OR) | 6 | Pacific (OR) | 7 | Salem, OR | |
| 1931 | W | Willamette (OR) | 13 | Linfield (OR) | 6 | Salem, OR | |
| 1931 | L | Willamette (OR) | 0 | Oregon St. | 76 | Corvallis, OR | |
| 1931 | L | Willamette (OR) | 0 | Oregon | 20 | Eugene, OR | |
| 1931 | W | Willamette (OR) | 46 | Portland (OR) | 0 | Salem, OR | |
| 1931 | W | Willamette (OR) | 20 | College of Idaho | 0 | Salem, OR | |
| 1931 | W | Willamette (OR) | 13 | Puget Sound (WA) | 0 | Tacoma, WA | |
| 1931 | W | Willamette (OR) | 25 | Lewis & Clark (OR) | 13 | Salem, OR | |
| 1931 | L | Willamette (OR) | 0 | Whitman (WA) | 7 | Walla Walla, WA | |
| 1931 | L | William & Mary (VA) | 6 | Navy (MD) | 13 | Annapolis, MD | |
| 1931 | W | William & Mary (VA) | 13 | Roanoke (VA) | 6 | Williamsburg, VA | |
| 1931 | W | William & Mary (VA) | 9 | Randolph-Macon (VA) | 2 | Williamsburg, VA | |
| 1931 | W | William & Mary (VA) | 32 | Guilford (NC) | 0 | Williamsburg, VA | |
| 1931 | T | William & Mary (VA) | 6 | Virginia Tech | 6 | Richmond, VA | |
| 1931 | W | William & Mary (VA) | 95 | Bridgewater (VA) | 0 | Williamsburg, VA | |
| 1931 | T | William & Mary (VA) | 0 | Washington & Lee (VA) | 0 | Williamsburg, VA | |
| 1931 | W | William & Mary (VA) | 24 | Emory & Henry (VA) | 0 | Emory, VA | |
| 1931 | L | William & Mary (VA) | 2 | Richmond (VA) | 6 | Richmond, VA | |
| 1931 | W | William Jewell (MO) | 6 | Central Missouri St. | 0 | ? | |
| 1931 | L | William Jewell (MO) | 7 | Rockhurst (MO) | 26 | ? | |
| 1931 | W | William Jewell (MO) | 7 | Chillicothe Business College (MO) | 0 | Liberty, MO | |
| 1931 | T | William Jewell (MO) | 7 | Baker (KS) | 7 | Kansas City, MO | |
| 1931 | L | William Jewell (MO) | 0 | Washington (MO) | 6 | Saint Louis, MO | |
| 1931 | T | William Jewell (MO) | 7 | Drury (MO) | 7 | Liberty, MO | |
| 1931 | T | William Jewell (MO) | 0 | Missouri Valley | 0 | Marshall, MO | |
| 1931 | L | William Jewell (MO) | 7 | Central Methodist (MO) | 12 | Fayette, MO | |
| 1931 | T | William Jewell (MO) | 0 | Westminster (MO) | 0 | Fulton, MO | |
| 1931 | W | William Penn (IA) | 7 | Upper Iowa | 0 | ? | |
| 1931 | W | William Penn (IA) | 7 | Parsons (IA) | 0 | Fairfield, IA | |
| 1931 | W | William Penn (IA) | 46 | Buena Vista (IA) | 0 | Oskaloosa, IA | |
| 1931 | L | William Penn (IA) | 3 | Northern Iowa | 12 | Oskaloosa, IA | |
| 1931 | L | William Penn (IA) | 12 | Central (IA) | 20 | Oskaloosa, IA | |
| 1931 | L | William Penn (IA) | 2 | Iowa Wesleyan | 7 | Oskaloosa, IA | |
| 1931 | L | William Penn (IA) | 6 | Saint Ambrose (IA) | 7 | Davenport, IA | |
| 1931 | L | William Penn (IA) | 0 | Simpson (IA) | 38 | Indianola, IA | |
| 1931 | W | Williams (MA) | 35 | Rensselaer Tech (NY) | 13 | Troy, NY | |
| 1931 | W | Williams (MA) | 29 | Wesleyan (CT) | 7 | Middletown, CT | |
| 1931 | W | Williams (MA) | 25 | Bowdoin (ME) | 0 | Williamstown, MA | |
| 1931 | W | Williams (MA) | 13 | Boston (MA) | 0 | Williamstown, MA | |
| 1931 | W | Williams (MA) | 13 | Rochester (NY) | 6 | Rochester, NY | |
| 1931 | L | Williams (MA) | 0 | Columbia (NY) | 19 | New York, NY | |
| 1931 | T | Williams (MA) | 7 | Union (NY) | 7 | Williamstown, MA | |
| 1931 | W | Williams (MA) | 33 | Amherst (MA) | 7 | Williamstown, MA | |
| 1931 | W | Wilmington (OH) | 52 | Alliance (PA) | 0 | ? | |
| 1931 | L | Wilmington (OH) | 0 | West Virginia Tech | 44 | ? | |
| 1931 | W | Wilmington (OH) | 25 | Cedarville (OH) | 0 | Wilmington, OH | |
| 1931 | L | Wilmington (OH) | 0 | Dayton (OH) | 56 | Dayton, OH | |
| 1931 | L | Wilmington (OH) | 0 | Muskingum (OH) | 12 | New Concord, OH | |
| 1931 | L | Wilmington (OH) | 6 | West Liberty St. (WV) | 21 | Wilmington, OH | |
| 1931 | L | Wilmington (OH) | 14 | John Carroll (OH) | 40 | Cleveland, OH | |
| 1931 | L | Wilmington (OH) | 2 | Ohio Northern | 31 | Ada, OH | |
| 1931 | T | Wilmington (OH) | 0 | Wayne St. (MI) | 0 | Detroit, MI | |
| 1931 | W | Wingate (NC) | 75 | Buford HS | 0 | ? | |
| 1931 | W | Wingate (NC) | 27 | Kings Mountain HS (NC) | 0 | ? | |
| 1931 | T | Wingate (NC) | 13 | Newport News Apprentice School (VA) | 13 | ? | |
| 1931 | L | Wingate (NC) | 0 | Old Dominion (VA) | 7 | ? | |
| 1931 | T | Wingate (NC) | 0 | Rutherford College (NC) | 0 | ? | Score unknown |
| 1931 | W | Wingate (NC) | 27 | Louisburg (NC) | 0 | ? | |
| 1931 | W | Wingate (NC) | 13 | Campbell (NC) | 2 | Wingate, NC | |
| 1931 | W | Wingate (NC) | 14 | Weaver College (NC) | 7 | ? | |
| 1931 | W | Wingate (NC) | 44 | Mount Pleasant HS (NC) | 0 | Wingate, NC | |
| 1931 | W | Wingate (NC) | 12 | Presbyterian JC (NC) | 0 | ? | |
| 1931 | W | Winona St. (MN) | 20 | Saint Olaf Freshmen (MN) | 0 | Winona, MN | |
| 1931 | L | Winona St. (MN) | 6 | Wisconsin-La Crosse | 7 | La Crosse, WI | |
| 1931 | L | Winona St. (MN) | 0 | Rochester JC (MN) | 20 | Rochester, MN | |
| 1931 | L | Winona St. (MN) | 0 | Minnesota-Duluth | 6 | Winona, MN | |
| 1931 | W | Winona St. (MN) | 13 | Wisconsin-Stout | 0 | Winona, MN | |
| 1931 | W | Winona St. (MN) | 39 | Waldorf JC (IA) | 0 | Winona, MN | |
| 1931 | L | Winona St. (MN) | 0 | Saint Cloud St. (MN) | 25 | Saint Cloud, MN | |
| 1931 | T | Winona St. (MN) | 0 | Minnesota St.-Mankato | 0 | Winona, MN | |
| 1931 | L | Winter Haven All-Stars (FL) | 0 | Florida Southern | 14 | ? | |
| 1931 | W | Wisconsin | 33 | Bradley (IL) | 6 | Madison, WI | |
| 1931 | W | Wisconsin | 12 | North Dakota St. | 7 | Madison, WI | |
| 1931 | W | Wisconsin | 7 | Illinois | 6 | Champaign, IL | |
| 1931 | T | Wisconsin | 7 | Auburn (AL) | 7 | Madison, WI | |
| 1931 | W | Wisconsin | 21 | Purdue (IN) | 14 | Madison, WI | |
| 1931 | L | Wisconsin | 13 | Pennsylvania | 27 | Philadelphia, PA | |
| 1931 | L | Wisconsin | 0 | Minnesota | 14 | Minneapolis, MN | |
| 1931 | L | Wisconsin | 0 | Ohio St. | 6 | Madison, WI | |
| 1931 | W | Wisconsin | 12 | Chicago (IL) | 7 | Chicago, IL | |
| 1931 | L | Wisconsin | 0 | Michigan | 16 | Ann Arbor, MI | |
| 1931 | W | Wisconsin Tech | 6 | Milton (WI) | 0 | ? | |
| 1931 | W | Wisconsin Tech | 13 | Northwestern (WI) | 12 | ? | |
| 1931 | L | Wisconsin Tech | 12 | Saint John's Military Academy (WI) | 13 | ? | |
| 1931 | W | Wisconsin Tech | 13 | Wartburg (IA) | 0 | ? | |
| 1931 | L | Wisconsin Tech | 0 | Saint Norbert (WI) | 32 | Green Bay, WI | |
| 1931 | W | Wisconsin Tech | 6 | Dubuque (IA) | 0 | Dubuque, IA | |
| 1931 | L | Wisconsin-Eau Claire | 0 | Northland (WI) | 6 | Ashland, WI | |
| 1931 | W | Wisconsin-Eau Claire | 14 | Wisconsin-Stout | 0 | Menomonie, WI | |
| 1931 | L | Wisconsin-Eau Claire | 0 | Wisconsin-River Falls | 13 | Eau Claire, WI | |
| 1931 | L | Wisconsin-Eau Claire | 0 | Macalester (MN) | 27 | Saint Paul, MN | |
| 1931 | L | Wisconsin-Eau Claire | 0 | Wisconsin-Superior | 46 | Superior, WI | |
| 1931 | T | Wisconsin-Eau Claire | 0 | Wisconsin-Stevens Point | 0 | Eau Claire, WI | |
| 1931 | L | Wisconsin-Eau Claire | 0 | Wisconsin-La Crosse | 13 | Eau Claire, WI | |
| 1931 | W | Wisconsin-La Crosse | 7 | Winona St. (MN) | 6 | La Crosse, WI | |
| 1931 | L | Wisconsin-La Crosse | 6 | Wisconsin-River Falls | 14 | River Falls, WI | |
| 1931 | W | Wisconsin-La Crosse | 25 | Wisconsin-Stout | 0 | La Crosse, WI | |
| 1931 | T | Wisconsin-La Crosse | 6 | Loras (IA) | 6 | Dubuque, IA | |
| 1931 | W | Wisconsin-La Crosse | 25 | Wisconsin-Platteville | 0 | La Crosse, WI | |
| 1931 | W | Wisconsin-La Crosse | 14 | Wisconsin-Oshkosh | 0 | La Crosse, WI | |
| 1931 | W | Wisconsin-La Crosse | 13 | Wisconsin-Eau Claire | 0 | Eau Claire, WI | |
| 1931 | L | Wisconsin-La Crosse | 0 | Wisconsin-Superior | 6 | La Crosse, WI | |
| 1931 | L | Wisconsin-Milwaukee | 6 | Elmhurst (IL) | 19 | Milwaukee, WI | |
| 1931 | W | Wisconsin-Milwaukee | 21 | Wisconsin-Oshkosh | 0 | Milwaukee, WI | |
| 1931 | L | Wisconsin-Milwaukee | 2 | Northern Illinois | 19 | DeKalb, IL | |
| 1931 | W | Wisconsin-Milwaukee | 8 | Wisconsin-Stevens Point | 6 | Stevens Point, WI | |
| 1931 | W | Wisconsin-Milwaukee | 12 | Wisconsin-River Falls | 0 | Milwaukee, WI | |
| 1931 | W | Wisconsin-Milwaukee | 12 | Northwestern (WI) | 0 | Watertown, WI | |
| 1931 | W | Wisconsin-Milwaukee | 8 | Wisconsin-Whitewater | 0 | Whitewater, WI | |
| 1931 | W | Wisconsin-Oshkosh | 6 | Northern Michigan | 0 | Marquette, MI | |
| 1931 | L | Wisconsin-Oshkosh | 0 | Wisconsin-Milwaukee | 21 | Milwaukee, WI | |
| 1931 | W | Wisconsin-Oshkosh | 8 | Wisconsin-Stevens Point | 6 | Oshkosh, WI | |
| 1931 | W | Wisconsin-Oshkosh | 12 | Wisconsin-Stevens Point | 0 | Stevens Point, WI | |
| 1931 | L | Wisconsin-Oshkosh | 2 | Saint Norbert (WI) | 6 | Oshkosh, WI | |
| 1931 | T | Wisconsin-Oshkosh | 7 | Wisconsin-Platteville | 7 | Platteville, WI | |
| 1931 | L | Wisconsin-Oshkosh | 0 | Wisconsin-La Crosse | 14 | La Crosse, WI | |
| 1931 | L | Wisconsin-Oshkosh | 6 | Wisconsin-Whitewater | 7 | Oshkosh, WI | |
| 1931 | L | Wisconsin-Platteville | 0 | Wisconsin-Whitewater | 19 | Whitewater, WI | |
| 1931 | L | Wisconsin-Platteville | 0 | Wisconsin-La Crosse | 25 | La Crosse, WI | |
| 1931 | W | Wisconsin-Platteville | 12 | Milton (WI) | 0 | Platteville, WI | |
| 1931 | W | Wisconsin-Platteville | 18 | Wartburg (IA) | 6 | Platteville, WI | |
| 1931 | W | Wisconsin-Platteville | 13 | Northwestern (WI) | 12 | Watertown, WI | |
| 1931 | T | Wisconsin-Platteville | 7 | Wisconsin-Oshkosh | 7 | Platteville, WI | |
| 1931 | W | Wisconsin-Platteville | 13 | Wisconsin-Stevens Point | 0 | Platteville, WI | |
| 1931 | W | Wisconsin-River Falls | 14 | Wisconsin-La Crosse | 6 | River Falls, WI | |
| 1931 | L | Wisconsin-River Falls | 0 | Moorhead St. (MN) | 12 | Moorhead, MN | |
| 1931 | T | Wisconsin-River Falls | 0 | Northland (WI) | 0 | River Falls, WI | |
| 1931 | W | Wisconsin-River Falls | 13 | Wisconsin-Eau Claire | 0 | Eau Claire, WI | |
| 1931 | L | Wisconsin-River Falls | 6 | Carleton (MN) | 8 | Northfield, MN | |
| 1931 | L | Wisconsin-River Falls | 0 | Wisconsin-Milwaukee | 12 | Milwaukee, WI | |
| 1931 | W | Wisconsin-River Falls | 33 | Wisconsin-Stout | 0 | Menomonie, WI | |
| 1931 | L | Wisconsin-River Falls | 0 | Northland (WI) | 7 | Ashland, WI | |
| 1931 | W | Wisconsin-Stevens Point | 26 | Saint Norbert (WI) | 2 | Stevens Point, WI | |
| 1931 | L | Wisconsin-Stevens Point | 0 | Wisconsin-Whitewater | 7 | Stevens Point, WI | |
| 1931 | L | Wisconsin-Stevens Point | 6 | Wisconsin-Oshkosh | 8 | Oshkosh, WI | |
| 1931 | L | Wisconsin-Stevens Point | 0 | Wisconsin-Oshkosh | 12 | Stevens Point, WI | |
| 1931 | L | Wisconsin-Stevens Point | 0 | Northern Michigan | 6 | Marquette, MI | |
| 1931 | L | Wisconsin-Stevens Point | 6 | Wisconsin-Milwaukee | 8 | Stevens Point, WI | |
| 1931 | T | Wisconsin-Stevens Point | 0 | Wisconsin-Eau Claire | 0 | Eau Claire, WI | |
| 1931 | L | Wisconsin-Stevens Point | 0 | Wisconsin-Platteville | 13 | Platteville, WI | |
| 1931 | L | Wisconsin-Stout | 6 | Macalester (MN) | 19 | Saint Paul, MN | |
| 1931 | W | Wisconsin-Stout | 27 | Saint Paul-Luther College (MN) | 0 | Menomonie, WI | |
| 1931 | L | Wisconsin-Stout | 0 | Wisconsin-La Crosse | 25 | La Crosse, WI | |
| 1931 | L | Wisconsin-Stout | 0 | Wisconsin-Eau Claire | 14 | Menomonie, WI | |
| 1931 | L | Wisconsin-Stout | 0 | Winona St. (MN) | 13 | Winona, MN | |
| 1931 | W | Wisconsin-Stout | 7 | Minnesota St.-Mankato | 0 | Menomonie, WI | |
| 1931 | L | Wisconsin-Stout | 0 | Wisconsin-Superior | 32 | Menomonie, WI | |
| 1931 | L | Wisconsin-Stout | 0 | Wisconsin-River Falls | 33 | Menomonie, WI | |
| 1931 | W | Wisconsin-Superior | 43 | Michigan Tech | 0 | Superior, WI | |
| 1931 | W | Wisconsin-Superior | 27 | Minnesota-Duluth | 7 | Superior, WI | |
| 1931 | W | Wisconsin-Superior | 57 | Northern Michigan | 0 | Marquette, MI | |
| 1931 | W | Wisconsin-Superior | 46 | Wisconsin-Eau Claire | 0 | Superior, WI | |
| 1931 | W | Wisconsin-Superior | 32 | Wisconsin-Stout | 0 | Menomonie, WI | |
| 1931 | W | Wisconsin-Superior | 13 | Northern St. (SD) | 6 | Superior, WI | |
| 1931 | W | Wisconsin-Superior | 6 | Wisconsin-La Crosse | 0 | La Crosse, WI | |
| 1931 | W | Wisconsin-Whitewater | 19 | Wisconsin-Platteville | 0 | Whitewater, WI | |
| 1931 | W | Wisconsin-Whitewater | 7 | Wisconsin-Stevens Point | 0 | Stevens Point, WI | |
| 1931 | W | Wisconsin-Whitewater | 13 | Northwestern (WI) | 0 | Watertown, WI | |
| 1931 | W | Wisconsin-Whitewater | 25 | Northern Illinois | 0 | Whitewater, WI | |
| 1931 | W | Wisconsin-Whitewater | 21 | Milton (WI) | 0 | Milton, WI | |
| 1931 | W | Wisconsin-Whitewater | 7 | Wisconsin-Oshkosh | 6 | Oshkosh, WI | |
| 1931 | L | Wisconsin-Whitewater | 0 | Wisconsin-Milwaukee | 8 | Whitewater, WI | |
| 1931 | L | Wissahickon Club (PA) | 0 | Cheyney (PA) | 27 | ? | |
| 1931 | W | Wittenberg (OH) | 13 | John Carroll (OH) | 6 | Cleveland, OH | |
| 1931 | W | Wittenberg (OH) | 10 | Miami (OH) | 6 | Oxford, OH | |
| 1931 | T | Wittenberg (OH) | 0 | Centre (KY) | 0 | Springfield, OH | |
| 1931 | W | Wittenberg (OH) | 18 | Georgetown (KY) | 7 | Springfield, OH | |
| 1931 | W | Wittenberg (OH) | 99 | Eastern Kentucky | 0 | Springfield, OH | |
| 1931 | W | Wittenberg (OH) | 12 | Xavier (OH) | 7 | Springfield, OH | |
| 1931 | W | Wittenberg (OH) | 14 | Heidelberg (OH) | 6 | Tiffin, OH | |
| 1931 | W | Wittenberg (OH) | 27 | Marshall (WV) | 13 | Springfield, OH | |
| 1931 | W | Wittenberg (OH) | 21 | Dayton (OH) | 6 | Dayton, OH | |
| 1931 | L | Wofford (SC) | 14 | Birmingham-Southern (AL) | 21 | Birmingham, AL | |
| 1931 | L | Wofford (SC) | 0 | Parris Island Marines (SC) | 20 | Parris Island, SC | |
| 1931 | W | Wofford (SC) | 9 | High Point (NC) | 0 | High Point, NC | |
| 1931 | W | Wofford (SC) | 9 | Presbyterian (SC) | 0 | Spartanburg, SC | |
| 1931 | L | Wofford (SC) | 7 | Mercer (GA) | 25 | Spartanburg, SC | |
| 1931 | L | Wofford (SC) | 0 | Furman (SC) | 20 | Greenville, SC | |
| 1931 | W | Wofford (SC) | 13 | Newberry (SC) | 7 | Newberry, SC | |
| 1931 | W | Wofford (SC) | 13 | Erskine (SC) | 12 | Due West, SC | |
| 1931 | L | Wofford (SC) | 7 | Citadel (SC) | 28 | Charleston, SC | |
| 1931 | W | Wooster (OH) | 21 | Ashland (OH) | 0 | Wooster, OH | |
| 1931 | L | Wooster (OH) | 0 | Muskingum (OH) | 19 | New Concord, OH | |
| 1931 | W | Wooster (OH) | 12 | Bluffton (OH) | 0 | Wooster, OH | |
| 1931 | W | Wooster (OH) | 25 | Akron (OH) | 7 | Akron, OH | |
| 1931 | L | Wooster (OH) | 13 | Oberlin (OH) | 14 | Wooster, OH | |
| 1931 | L | Wooster (OH) | 6 | Case Institute of Technology (OH) | 7 | Cleveland, OH | |
| 1931 | L | Wooster (OH) | 0 | Mount Union (OH) | 18 | Wooster, OH | |
| 1931 | W | Wooster (OH) | 12 | Denison (OH) | 6 | Wooster, OH | |
| 1931 | L | Wooster (OH) | 6 | Navy (MD) | 19 | Annapolis, MD | |
| 1931 | W | Worcester Academy (MA) | 6 | Saint Anselm (NH) | 0 | Manchester, NH | |
| 1931 | L | Worcester Tech (MA) | 6 | Coast Guard (CT) | 7 | Worcester, MA | |
| 1931 | L | Worcester Tech (MA) | 0 | Rhode Island | 34 | Worcester, MA | |
| 1931 | W | Worcester Tech (MA) | 13 | Trinity (CT) | 7 | Hartford, CT | |
| 1931 | L | Worcester Tech (MA) | 6 | Amherst (MA) | 19 | Amherst, MA | |
| 1931 | L | Worcester Tech (MA) | 0 | Massachusetts | 3 | Worcester, MA | |
| 1931 | T | Worcester Tech (MA) | 0 | Arnold College (CT) | 0 | Worcester, MA | |
| 1931 | W | Worcester Tech (MA) | 7 | Rensselaer Tech (NY) | 0 | Troy, NY | |
| 1931 | L | Wyoming | 0 | Creighton (NE) | 3 | Omaha, NE | |
| 1931 | L | Wyoming | 6 | Colorado St. | 26 | Laramie, WY | |
| 1931 | W | Wyoming | 13 | Northern Colorado | 7 | Greeley, CO | |
| 1931 | W | Wyoming | 59 | Fort Warren (WY) | 0 | Cheyenne, WY | |
| 1931 | W | Wyoming | 33 | Chadron St. (NE) | 0 | Laramie, WY | |
| 1931 | W | Wyoming | 32 | Montana St. | 13 | Bozeman, MT | |
| 1931 | L | Wyoming | 0 | Utah St. | 12 | Laramie, WY | |
| 1931 | W | Wyoming | 13 | Brigham Young (UT) | 7 | Provo, UT | |
| 1931 | L | Wyoming | 0 | Santa Clara (CA) | 6 | Laramie, WY | |
| 1931 | W | Wyoming | 12 | New Mexico | 2 | Albuquerque, NM | |
| 1931 | L | Xavier (LA) | 0 | Wiley (TX) | 50 | Marshall, TX | |
| 1931 | W | Xavier (OH) | 41 | Kenyon (OH) | 0 | Cincinnati, OH | |
| 1931 | T | Xavier (OH) | 7 | Dayton (OH) | 7 | Cincinnati, OH | |
| 1931 | W | Xavier (OH) | 14 | Georgetown (KY) | 0 | Cincinnati, OH | |
| 1931 | W | Xavier (OH) | 24 | Transylvania (KY) | 0 | Cincinnati, OH | |
| 1931 | L | Xavier (OH) | 0 | Centre (KY) | 6 | Cincinnati, OH | |
| 1931 | L | Xavier (OH) | 7 | Wittenberg (OH) | 12 | Springfield, OH | |
| 1931 | L | Xavier (OH) | 2 | Loyola (LA) | 7 | New Orleans, LA | |
| 1931 | W | Xavier (OH) | 12 | Haskell Indian Nations (KS) | 6 | Cincinnati, OH | |
| 1931 | W | Yale (CT) | 19 | Maine | 0 | New Haven, CT | |
| 1931 | W | Yale (CT) | 52 | Saint John's (MD) | 0 | New Haven, CT | |
| 1931 | L | Yale (CT) | 7 | Georgia | 26 | New Haven, CT | |
| 1931 | W | Yale (CT) | 27 | Chicago (IL) | 0 | Chicago, IL | |
| 1931 | T | Yale (CT) | 6 | Army (NY) | 6 | New Haven, CT | |
| 1931 | T | Yale (CT) | 33 | Dartmouth (NH) | 33 | New Haven, CT | |
| 1931 | W | Yale (CT) | 3 | Harvard (MA) | 0 | Cambridge, MA | |
| 1931 | W | Yale (CT) | 51 | Princeton (NJ) | 14 | New Haven, CT | |
| 1931 | W | Yankton (SD) | 38 | Dakota St. (SD) | 0 | Yankton, SD | |
| 1931 | W | Yankton (SD) | 20 | South Dakota-Springfield | 12 | Yankton, SD | |
| 1931 | L | Yankton (SD) | 0 | South Dakota Tech | 12 | Rapid City, SD | |
| 1931 | L | Yankton (SD) | 6 | South Dakota | 21 | Vermillion, SD | |
| 1931 | T | Yankton (SD) | 0 | Buena Vista (IA) | 0 | Storm Lake, IA | |
| 1931 | W | Yankton (SD) | 7 | Augustana (SD) | 0 | Yankton, SD | |
| 1931 | T | Yankton (SD) | 0 | Si Tanka (SD) | 0 | Huron, SD | |
| 1931 | W | Yankton (SD) | 7 | Westmar (IA) | 6 | LeMars, IA | |
| 1931 | T | Yankton (SD) | 0 | Dakota Wesleyan (SD) | 0 | Yankton, SD | |
| 1931 | W | York (NE) | 57 | Nebraska Central | 0 | ? | |
| 1931 | L | York (NE) | 0 | Nebraska-Omaha | 28 | ? | |
| 1931 | T | York (NE) | 0 | Hastings (NE) | 0 | York, NE | |
| 1931 | L | York (NE) | 0 | Tarkio (MO) | 6 | Tarkio, MO | |
| 1931 | W | York (NE) | 7 | Doane (NE) | 6 | Crete, NE | |
| 1931 | L | York (NE) | 0 | Nebraska Wesleyan | 14 | Lincoln, NE | |
| 1931 | T | York (NE) | 0 | Midland Lutheran (NE) | 0 | York, NE | |
| 1931 | W | York (NE) | 3 | Cotner (NE) | 0 | York, NE | |
| 1931 | L | Young Harris College (GA) | 0 | Hiwassee College (TN) | 24 | ? | |
| 1931 | L | Young Harris College (GA) | 2 | Piedmont (GA) | 42 | ? | |
| 1931 | W | Young Harris College (GA) | 20 | Western Carolina (NC) | 0 | Young Harris, GA |