1931: Week 2
18 games. Winners are listed first; numbers before names are AP ranks going in.
Everyone else
| Sep 18, 1931 | BYU 7, UAY All-Stars 3 | Box score |
| Sep 19, 1931 | Davidson 13, Elon 2 | Box score |
| Sep 19, 1931 | Gonzaga 21, San Francisco 6 | Box score |
| Sep 19, 1931 | Minnesota 30, Ripon 0 | Box score |
| Sep 19, 1931 | Ole Miss 13, Western Kentucky 6 | Box score |
| Sep 19, 1931 | Montana State 13, Anaconda Anodes 0 | Box score |
| Sep 19, 1931 | New Mexico State 13, El Paso National Guard 0 | Box score |
| Sep 19, 1931 | Oklahoma State 34, Bethany (KS) 9 | Box score |
| Sep 19, 1931 | Oregon State 76, Willamette 0 | Box score |
| Sep 19, 1931 | Rice 37, Texas A&M–Kingsville 0 | Box score |
| Sep 19, 1931 | Sewanee 18, Jacksonville State 0 | Box score |
| Sep 19, 1931 | Stanford 46, West Coast Army 0 | Box score |
| Sep 19, 1931 | Texas A&M 33, Southwestern U 0 | Box score |
| Sep 19, 1931 | Virginia 18, Roanoke 0 | Box score |
| Sep 19, 1931 | VMI 6, Hampden Sydney 0 | Box score |
| Sep 19, 1931 | Wyoming 59, Fort Warren 0 | Box score |
| Sep 20, 1931 | Oregon 21, Western Oregon 6 | Box score |