Pac-12 rankings · National FBS rankings · All teams
| Date | H/A | Opponent | Tier:Conf | Result | Score | Notes |
|---|---|---|---|---|---|---|
| 9/1 | H | Idaho (1-11) | [G5:WAC] | W | 38-10 | |
| 9/15 | A | Nebraska (5-7) | [P4:Big 12] | W | 49-31 | |
| 9/22 | H | Washington St (5-7) | [P4:Pac-12] | W | 47-14 | |
| 9/29 | A | Washington (4-9) | [P4:Pac-12] | W | 27-24 | |
| 10/6 | H | Stanford (4-8) | [P4:Pac-12] | L | 23-24 | |
| 10/13 | H | Arizona (5-7) | [P4:Pac-12] | W | 20-13 | |
| 10/20 | A | Notre Dame (3-9) | [P4:Ind] | W | 38-0 | |
| 10/27 | A | Oregon (8-4) | [P4:Pac-12] | L | 17-24 | |
| 11/3 | H | Oregon St (8-4) | [P4:Pac-12] | W | 24-3 | |
| 11/10 | A | California (6-6) | [P4:Pac-12] | W | 24-17 | |
| 11/22 | A | Arizona St (10-2) | [P4:Pac-12] | W | 44-24 | |
| 12/1 | H | UCLA (6-6) | [P4:Pac-12] | W | 24-7 | |
| 1/1 | H | Illinois (9-3) | [P4:Big Ten] | W | 49-17 | THE ROSE BOWL GAME PRESENTED BY CITI AT PASADENA CA * |
* game does not count in Harbin ratings