2020 Pac-12 Conference Leaders Opponent First Downs - Games vs. FBS Teams With Winning Record Only through 01/11/2021
| Name | G | Rush | Pass | Penalty | Total | Total/G | |
|---|---|---|---|---|---|---|---|
| 1 | USC | 2 | 14 | 16 | 3 | 33 | 16.5 |
| 2 | Utah | 3 | 14 | 37 | 1 | 52 | 17.3 |
| 3 | California | 2 | 14 | 18 | 3 | 35 | 17.5 |
| 4 | Washington | 2 | 19 | 22 | 1 | 42 | 21.0 |
| 5 | Washington State | 3 | 22 | 39 | 3 | 64 | 21.3 |
| 6 | Oregon | 3 | 23 | 35 | 8 | 66 | 22.0 |
| 7 | Arizona | 3 | 30 | 31 | 7 | 68 | 22.7 |
| 8 | Oregon State | 4 | 47 | 38 | 6 | 91 | 22.8 |
| 9 | Stanford | 3 | 34 | 30 | 6 | 70 | 23.3 |
| 10 | Colorado | 3 | 24 | 39 | 9 | 72 | 24.0 |
| 11 | UCLA | 4 | 36 | 61 | 4 | 101 | 25.3 |
| 12 | Arizona State | 1 | 12 | 16 | 0 | 28 | 28.0 |