2011 Pac-12 Conference Leaders Passes Defended - Games Lost Only through 01/09/2012
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | Arizona | 8 | 8 | 24 | 32 | 4.00 |
| 2 | Oregon State | 9 | 6 | 24 | 30 | 3.33 |
| 3 | Washington State | 8 | 6 | 19 | 25 | 3.13 |
| 4 | Colorado | 10 | 4 | 20 | 24 | 2.40 |
| 5 | UCLA | 8 | 3 | 20 | 23 | 2.88 |
| 6 | Washington | 6 | 1 | 21 | 22 | 3.67 |
| 7 | California | 6 | 2 | 16 | 18 | 3.00 |
| 8 | Arizona State | 7 | 4 | 13 | 17 | 2.43 |
| 9 | Utah | 5 | 3 | 13 | 16 | 3.20 |
| 10 | USC | 2 | 1 | 7 | 8 | 4.00 |
| 11 | Oregon | 2 | 1 | 6 | 7 | 3.50 |
| 12 | Stanford | 2 | 1 | 5 | 6 | 3.00 |