2017 Pac-12 Conference Leaders Opponent First Downs - Games in August/September Only through 01/08/2018
| Name | G | Rush | Pass | Penalty | Total | Total/G | |
|---|---|---|---|---|---|---|---|
| 1 | Washington State | 5 | 36 | 33 | 6 | 75 | 15.0 |
| 1 | Washington | 5 | 38 | 32 | 5 | 75 | 15.0 |
| 3 | Utah | 4 | 20 | 35 | 10 | 65 | 16.3 |
| 4 | Oregon | 5 | 28 | 50 | 16 | 94 | 18.8 |
| 5 | Colorado | 5 | 39 | 51 | 8 | 98 | 19.6 |
| 6 | Arizona | 4 | 29 | 41 | 10 | 80 | 20.0 |
| 7 | USC | 5 | 39 | 49 | 13 | 101 | 20.2 |
| 8 | Arizona State | 5 | 39 | 65 | 7 | 111 | 22.2 |
| 9 | Stanford | 5 | 49 | 56 | 7 | 112 | 22.4 |
| 10 | California | 5 | 48 | 61 | 8 | 117 | 23.4 |
| 11 | UCLA | 5 | 50 | 49 | 22 | 121 | 24.2 |
| 12 | Oregon State | 5 | 59 | 66 | 14 | 139 | 27.8 |