| Date | Opponent | Rank | Win % | Score |
|---|---|---|---|---|
| 2021-09-04 | @ California | 59 | 34.70 | 22 - 17 |
| 2021-09-11 | Idaho St | 174 | 94.25 | 49 - 10 |
| 2021-09-18 | @ Kansas St | 52 | 40.65 | 17 - 38 |
| 2021-10-02 | @ Boise St | 36 | 26.86 | 41 - 31 |
| 2021-10-09 | New Mexico St | 165 | 91.99 | 55 - 28 |
| 2021-10-17 | Hawaii | 101 | 74.72 | 34 - 17 |
| 2021-10-23 | @ Fresno St | 67 | 48.61 | 32 - 34 |
| 2021-10-29 | UNLV | 130 | 87.57 | 51 - 20 |
| 2021-11-06 | San Jose St | 108 | 83.96 | 27 - 24 |
| 2021-11-19 | Air Force | 46 | 52.00 | 39 - 41 |
| 2021-11-27 | @ Colorado St | 102 | 65.32 | 52 - 10 |