Pac-12 rankings · National FBS rankings · All teams
| Date | H/A | Opponent | Tier:Conf | Result | Score | Notes |
|---|---|---|---|---|---|---|
| 9/5 | H | San Diego St (4-8) | [G5:MWC] | W | 33-14 | |
| 9/12 | A | Tennessee (7-5) | [P4:SEC] | W | 19-15 | |
| 9/19 | H | Kansas St (6-6) | [P4:Big 12] | W | 23-9 | |
| 10/3 | A | Stanford (8-4) | [P4:Pac-12] | L | 16-24 | |
| 10/10 | H | Oregon (10-2) | [P4:Pac-12] | L | 10-24 | |
| 10/17 | H | California (8-4) | [P4:Pac-12] | L | 26-45 | |
| 10/24 | A | Arizona (8-4) | [P4:Pac-12] | L | 13-27 | |
| 10/31 | A | Oregon St (8-4) | [P4:Pac-12] | L | 19-26 | |
| 11/7 | H | Washington (5-7) | [P4:Pac-12] | W | 24-23 | |
| 11/14 | A | Washington St (1-11) | [P4:Pac-12] | W | 43-7 | |
| 11/21 | H | Arizona St (4-8) | [P4:Pac-12] | W | 23-13 | |
| 11/28 | A | USC (8-4) | [P4:Pac-12] | L | 7-28 | |
| 12/29 | N | Temple (9-3) | [G5:MAC] | W | 30-21 | EagleBank BOWL * |
* game does not count in Harbin ratings