Schedule:
| Game | Date | Away Team (Rank) | Away Score | Home Team (Rank) | Home Score | Game Status | Result | Margin |
|---|---|---|---|---|---|---|---|---|
| 1 | 2023-09-02 | Washington State (46) | 50 | Colorado State (142) | 24 | Final | W | 26 |
| 2 | 2023-09-09 | Wisconsin (58) | 22 | Washington State (46) | 31 | Final | W | 9 |
| 3 | 2023-09-16 | Northern Colorado (245) | 21 | Washington State (18) | 64 | Final | W | 43 |
| 4 | 2023-09-23 | Oregon State (39) | 35 | Washington State (8) | 38 | Final | W | 3 |
| 5 | 2023-10-07 | Washington State (18) | 17 | UCLA (23) | 25 | Final | L | -8 |
| 6 | 2023-10-14 | Arizona (49) | 44 | Washington State (34) | 6 | Final | L | -38 |
| 7 | 2023-10-21 | Washington State (41) | 24 | Oregon (12) | 38 | Final | L | -14 |
| 8 | 2023-10-28 | Washington State (58) | 27 | Arizona State (101) | 38 | Final | L | -11 |
| 9 | 2023-11-04 | Stanford (96) | 10 | Washington State (72) | 7 | Final | L | -3 |
| 10 | 2023-11-11 | Washington State (82) | 39 | California (79) | 42 | Final | L | -3 |
| 11 | 2023-11-17 | Colorado (83) | 14 | Washington State (68) | 56 | Final | W | 42 |
| 12 | 2023-11-25 | Washington State (67) | 21 | Washington (3) | 24 | Final | L | -3 |