2019 Pac-12 Conference Leaders Opponent First Downs - Games in August/September Only through 01/13/2020
| Name | G | Rush | Pass | Penalty | Total | Total/G | |
|---|---|---|---|---|---|---|---|
| 1 | Oregon | 4 | 26 | 30 | 3 | 59 | 14.8 |
| 2 | Utah | 5 | 16 | 48 | 7 | 71 | 14.2 |
| 3 | Arizona State | 5 | 28 | 49 | 6 | 83 | 16.6 |
| 4 | Colorado | 4 | 39 | 47 | 3 | 89 | 22.3 |
| 5 | Oregon State | 4 | 40 | 44 | 10 | 94 | 23.5 |
| 6 | Washington | 5 | 40 | 50 | 10 | 100 | 20.0 |
| 7 | California | 5 | 44 | 52 | 6 | 102 | 20.4 |
| 8 | Arizona | 4 | 32 | 60 | 12 | 104 | 26.0 |
| 9 | Stanford | 5 | 34 | 68 | 5 | 107 | 21.4 |
| 10 | USC | 5 | 45 | 51 | 13 | 109 | 21.8 |
| 11 | Washington State | 5 | 48 | 54 | 16 | 118 | 23.6 |
| 12 | UCLA | 5 | 39 | 75 | 6 | 120 | 24.0 |