2011 Pac-12 Conference Leaders Opponent First Downs - Games Lost Only through 01/09/2012
| Name | G | Rush | Pass | Penalty | Total | Total/G | |
|---|---|---|---|---|---|---|---|
| 1 | Stanford | 2 | 12 | 19 | 3 | 34 | 17.0 |
| 2 | California | 6 | 64 | 45 | 13 | 122 | 20.3 |
| 3 | Oregon | 2 | 21 | 18 | 2 | 41 | 20.5 |
| 4 | Washington State | 8 | 68 | 90 | 10 | 168 | 21.0 |
| 5 | Utah | 5 | 35 | 64 | 9 | 108 | 21.6 |
| 6 | Arizona State | 7 | 62 | 84 | 16 | 162 | 23.1 |
| 7 | UCLA | 8 | 91 | 84 | 12 | 187 | 23.4 |
| 8 | Washington | 6 | 77 | 57 | 8 | 142 | 23.7 |
| 8 | Oregon State | 9 | 103 | 88 | 22 | 213 | 23.7 |
| 10 | Arizona | 8 | 74 | 104 | 19 | 197 | 24.6 |
| 11 | Colorado | 10 | 112 | 123 | 18 | 253 | 25.3 |
| 12 | USC | 2 | 17 | 29 | 6 | 52 | 26.0 |