2021 Pac-12 Conference Leaders Opponent First Downs - Games in November Only through 01/10/2022
| Name | G | Rush | Pass | Penalty | Total | Total/G | |
|---|---|---|---|---|---|---|---|
| 1 | Utah | 4 | 21 | 26 | 7 | 54 | 13.5 |
| 2 | Arizona | 4 | 33 | 29 | 7 | 69 | 17.3 |
| 3 | Washington State | 3 | 26 | 24 | 5 | 55 | 18.3 |
| 3 | Oregon | 4 | 29 | 39 | 5 | 73 | 18.3 |
| 5 | Oregon State | 4 | 38 | 34 | 4 | 76 | 19.0 |
| 6 | Arizona State | 4 | 31 | 37 | 11 | 79 | 19.8 |
| 7 | Washington | 4 | 49 | 26 | 6 | 81 | 20.3 |
| 8 | UCLA | 3 | 30 | 27 | 6 | 63 | 21.0 |
| 9 | California | 3 | 35 | 27 | 6 | 68 | 22.7 |
| 10 | Colorado | 4 | 47 | 44 | 6 | 97 | 24.3 |
| 11 | USC | 3 | 36 | 33 | 7 | 76 | 25.3 |
| 12 | Stanford | 4 | 59 | 41 | 9 | 109 | 27.3 |