2017 Pac-12 Conference Leaders Opponent First Downs - Games in October Only through 01/08/2018
| Name | G | Rush | Pass | Penalty | Total | Total/G | |
|---|---|---|---|---|---|---|---|
| 1 | Washington | 3 | 14 | 24 | 3 | 41 | 13.7 |
| 2 | Washington State | 4 | 24 | 28 | 5 | 57 | 14.3 |
| 3 | USC | 4 | 39 | 30 | 5 | 74 | 18.5 |
| 4 | Stanford | 3 | 27 | 22 | 8 | 57 | 19.0 |
| 5 | Arizona State | 3 | 29 | 28 | 4 | 61 | 20.3 |
| 6 | Oregon State | 3 | 28 | 30 | 5 | 63 | 21.0 |
| 6 | Utah | 4 | 41 | 36 | 7 | 84 | 21.0 |
| 8 | Oregon | 4 | 28 | 48 | 11 | 87 | 21.8 |
| 9 | California | 4 | 42 | 42 | 5 | 89 | 22.3 |
| 10 | UCLA | 3 | 47 | 16 | 12 | 75 | 25.0 |
| 11 | Colorado | 4 | 48 | 47 | 7 | 102 | 25.5 |
| 12 | Arizona | 4 | 41 | 67 | 12 | 120 | 30.0 |