Pac-12 rankings · National FBS rankings · All teams
| Date | H/A | Opponent | Tier:Conf | Result | Score | Notes |
|---|---|---|---|---|---|---|
| 9/2 | H | N Arizona (5-6) | [FCS:BSKY] | W | 38-3 | |
| 9/9 | A | Mississippi St (5-7) | [P4:SEC] | L | 24-31 | |
| 9/16 | H | UTEP (3-9) | [G5:CUSA] | W | 31-10 | |
| 9/23 | A | Stanford (3-9) | [P4:Pac-12] | W | 21-20 | |
| 9/30 | H | Washington (13-0) | [P4:Pac-12] | L | 24-31 | |
| 10/7 | A | USC (7-5) | [P4:Pac-12] | L | 41-43 | |
| 10/14 | A | Washington St (5-7) | [P4:Pac-12] | W | 44-6 | |
| 10/28 | H | Oregon St (8-4) | [P4:Pac-12] | W | 27-24 | |
| 11/4 | H | UCLA (7-5) | [P4:Pac-12] | W | 27-10 | |
| 11/11 | A | Colorado (4-8) | [P4:Pac-12] | W | 34-31 | |
| 11/18 | H | Utah (8-4) | [P4:Pac-12] | W | 42-18 | |
| 11/25 | A | Arizona St (3-9) | [P4:Pac-12] | W | 59-23 | |
| 12/28 | N | Oklahoma (10-2) | [P4:Big 12] | W | 38-24 | Valero Alamo Bowl * |
* game does not count in Harbin ratings