Pac-12 rankings · National FBS rankings · All teams
| Date | H/A | Opponent | Tier:Conf | Result | Score | Notes |
|---|---|---|---|---|---|---|
| 8/31 | H | UC Davis (5-7) | [FCS:BSKY] | W | 27-13 | |
| 9/7 | A | Washington (7-5) | [P4:Pac-12] | W | 20-19 | |
| 9/14 | H | North Texas (4-8) | [G5:CUSA] | W | 23-17 | |
| 9/21 | A | Ole Miss (4-8) | [P4:SEC] | W | 28-20 | |
| 9/27 | H | Arizona St (7-5) | [P4:Pac-12] | L | 17-24 | |
| 10/5 | A | Oregon (11-2) | [P4:Pac-12] | L | 7-17 | |
| 10/19 | H | Oregon St (5-7) | [P4:Pac-12] | L | 17-21 | |
| 10/26 | A | Utah (11-2) | [P4:Pac-12] | L | 0-35 | |
| 11/9 | H | Washington St (6-6) | [P4:Pac-12] | W | 33-20 | |
| 11/16 | H | USC (8-4) | [P4:Pac-12] | L | 17-41 | |
| 11/23 | A | Stanford (4-8) | [P4:Pac-12] | W | 24-20 | |
| 11/30 | A | UCLA (4-8) | [P4:Pac-12] | W | 28-18 | |
| 12/30 | N | Illinois (6-6) | [P4:Big Ten] | W | 35-20 | REDBOX BOWL * |
* game does not count in Harbin ratings