Pac-12 rankings · National FBS rankings · All teams
| Date | H/A | Opponent | Tier:Conf | Result | Score | Notes |
|---|---|---|---|---|---|---|
| 8/31 | H | San José St (10-2) | [G5:WAC] | W | 20-17 | |
| 9/8 | H | Duke (6-6) | [P4:ACC] | W | 50-13 | |
| 9/15 | H | USC (7-5) | [P4:Pac-12] | W | 21-14 | |
| 9/27 | A | Washington (7-5) | [P4:Pac-12] | L | 13-17 | |
| 10/6 | H | Arizona (7-5) | [P4:Pac-12] | W | 54-48 | |
| 10/13 | A | Notre Dame (12-0) | [P4:Ind] | L | 13-20 | |
| 10/20 | A | California (3-9) | [P4:Pac-12] | W | 21-3 | |
| 10/27 | H | Washington St (3-9) | [P4:Pac-12] | W | 24-17 | |
| 11/3 | A | Colorado (1-11) | [P4:Pac-12] | W | 48-0 | |
| 11/10 | H | Oregon St (9-3) | [P4:Pac-12] | W | 27-23 | |
| 11/17 | A | Oregon (11-1) | [P4:Pac-12] | W | 17-14 | |
| 11/24 | A | UCLA (9-4) | [P4:Pac-12] | W | 35-17 | |
| 11/30 | H | UCLA (9-4) | [P4:Pac-12] | W | 27-24 | PAC-12 FOOTBALL CHAMPIONSHIP GAME |
| 1/1 | N | Wisconsin (8-5) | [P4:Big Ten] | W | 20-14 | ROSE BOWL GAME PRESENTED BY VIZIO * |
* game does not count in Harbin ratings