Pac-12 rankings · National FBS rankings · All teams
| Date | H/A | Opponent | Tier:Conf | Result | Score | Notes |
|---|---|---|---|---|---|---|
| 8/30 | H | Idaho (2-10) | [G5:WAC] | W | 70-0 | |
| 9/6 | H | Toledo (3-9) | [G5:MAC] | W | 41-16 | |
| 9/13 | A | New Mexico (4-8) | [G5:MWC] | L | 28-36 | |
| 9/20 | A | UCLA (4-8) | [P4:Pac-12] | W | 31-10 | |
| 10/4 | H | Washington (0-12) | [P4:Pac-12] | W | 48-14 | |
| 10/11 | A | Stanford (5-7) | [P4:Pac-12] | L | 23-24 | |
| 10/18 | H | California (8-4) | [P4:Pac-12] | W | 42-27 | |
| 10/25 | H | USC (11-1) | [P4:Pac-12] | L | 10-17 | |
| 11/8 | A | Washington St (2-11) | [P4:Pac-12] | W | 59-28 | |
| 11/15 | A | Oregon (9-3) | [P4:Pac-12] | L | 45-55 | |
| 11/22 | H | Oregon St (8-4) | [P4:Pac-12] | L | 17-19 | |
| 12/6 | H | Arizona St (5-7) | [P4:Pac-12] | W | 31-10 | |
| 12/20 | N | BYU (10-2) | [G5:MWC] | W | 31-21 | PIONEER LAS VEGAS BOWL * |
* game does not count in Harbin ratings