2011 Pac-12 Conference Leaders Opponent First Downs - Games vs. Non-Conference Teams Only through 01/09/2012
| Name | G | Rush | Pass | Penalty | Total | Total/G | |
|---|---|---|---|---|---|---|---|
| 1 | California | 3 | 15 | 9 | 3 | 27 | 9.0 |
| 2 | Utah | 4 | 25 | 30 | 8 | 63 | 15.8 |
| 3 | Stanford | 4 | 10 | 50 | 5 | 65 | 16.3 |
| 4 | Washington State | 3 | 15 | 31 | 5 | 51 | 17.0 |
| 5 | USC | 3 | 14 | 38 | 2 | 54 | 18.0 |
| 6 | Colorado | 3 | 25 | 23 | 7 | 55 | 18.3 |
| 7 | Arizona State | 4 | 31 | 40 | 8 | 79 | 19.8 |
| 8 | Arizona | 3 | 16 | 40 | 5 | 61 | 20.3 |
| 9 | Oregon | 4 | 42 | 35 | 7 | 84 | 21.0 |
| 10 | UCLA | 4 | 40 | 40 | 5 | 85 | 21.3 |
| 11 | Oregon State | 3 | 24 | 34 | 7 | 65 | 21.7 |
| 12 | Washington | 4 | 43 | 57 | 5 | 105 | 26.3 |