2015 Pac-12 Conference Leaders Opponent First Downs - Games in November Only through 01/11/2016
| Name | G | Rush | Pass | Penalty | Total | Total/G | |
|---|---|---|---|---|---|---|---|
| 1 | Washington | 4 | 22 | 38 | 5 | 65 | 16.3 |
| 2 | Stanford | 4 | 37 | 40 | 3 | 80 | 20.0 |
| 3 | Utah | 4 | 26 | 46 | 9 | 81 | 20.3 |
| 4 | UCLA | 4 | 40 | 36 | 9 | 85 | 21.3 |
| 5 | Colorado | 4 | 37 | 48 | 7 | 92 | 23.0 |
| 6 | Washington State | 4 | 43 | 47 | 3 | 93 | 23.3 |
| 7 | Arizona | 3 | 35 | 28 | 8 | 71 | 23.7 |
| 8 | Arizona State | 4 | 24 | 70 | 2 | 96 | 24.0 |
| 8 | USC | 4 | 30 | 55 | 11 | 96 | 24.0 |
| 10 | Oregon | 4 | 42 | 47 | 10 | 99 | 24.8 |
| 11 | California | 4 | 55 | 40 | 6 | 101 | 25.3 |
| 12 | Oregon State | 4 | 65 | 61 | 8 | 134 | 33.5 |