Pac-12 rankings · National FBS rankings · All teams
| Date | H/A | Opponent | Tier:Conf | Result | Score | Notes |
|---|---|---|---|---|---|---|
| 8/31 | H | San Diego St (7-5) | [G5:MWC] | W | 31-10 | |
| 9/8 | H | USC (5-7) | [P4:Pac-12] | W | 17-3 | |
| 9/15 | H | UC Davis (9-2) | [FCS:BSKY] | W | 30-10 | |
| 9/22 | A | Oregon (8-4) | [P4:Pac-12] | W | 38-31 | |
| 9/29 | A | Notre Dame (12-0) | [P4:Ind] | L | 17-38 | |
| 10/6 | H | Utah (9-4) | [P4:Pac-12] | L | 21-40 | |
| 10/18 | A | Arizona St (7-5) | [P4:Pac-12] | W | 20-13 | |
| 10/27 | H | Washington St (10-2) | [P4:Pac-12] | L | 38-41 | |
| 11/3 | A | Washington (10-3) | [P4:Pac-12] | L | 23-27 | |
| 11/10 | H | Oregon St (2-10) | [P4:Pac-12] | W | 48-17 | |
| 11/17 | A | California (7-5) | [P4:Pac-12] | postponed | ||
| 11/24 | A | UCLA (3-9) | [P4:Pac-12] | W | 49-42 | |
| 12/1 | A | California (7-5) | [P4:Pac-12] | W | 23-13 | |
| 12/31 | N | Pitt (7-6) | [P4:ACC] | W | 14-13 | HYUNDAI SUN BOWL * |
* game does not count in Harbin ratings