Pac-12 rankings · National FBS rankings · All teams
| Date | H/A | Opponent | Tier:Conf | Result | Score | Notes |
|---|---|---|---|---|---|---|
| 9/5 | H | Maryland (2-10) | [P4:ACC] | W | 52-13 | |
| 9/12 | H | E Washington (8-3) | [FCS:BSKY] | W | 59-7 | |
| 9/19 | A | Minnesota (6-6) | [P4:Big Ten] | W | 35-21 | |
| 9/26 | A | Oregon (10-2) | [P4:Pac-12] | L | 3-42 | |
| 10/3 | H | USC (8-4) | [P4:Pac-12] | L | 3-30 | |
| 10/17 | A | UCLA (6-6) | [P4:Pac-12] | W | 45-26 | |
| 10/24 | H | Washington St (1-11) | [P4:Pac-12] | W | 49-17 | |
| 10/31 | A | Arizona St (4-8) | [P4:Pac-12] | W | 23-21 | |
| 11/7 | H | Oregon St (8-4) | [P4:Pac-12] | L | 14-31 | |
| 11/14 | H | Arizona (8-4) | [P4:Pac-12] | W | 24-16 | |
| 11/21 | A | Stanford (8-4) | [P4:Pac-12] | W | 34-28 | |
| 12/5 | A | Washington (5-7) | [P4:Pac-12] | L | 10-42 | |
| 12/23 | N | Utah (9-3) | [G5:MWC] | L | 27-37 | SAN DIEGO COUNTY CREDIT UNION POINSETTIA BOWL * |
* game does not count in Harbin ratings