2012 Pac-12 Conference Leaders Passes Defended - Games in August/September Only through 01/07/2013
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | Oregon | 5 | 8 | 32 | 40 | 8.00 |
| 1 | Arizona | 5 | 5 | 35 | 40 | 8.00 |
| 3 | UCLA | 5 | 9 | 24 | 33 | 6.60 |
| 4 | Stanford | 4 | 7 | 23 | 30 | 7.50 |
| 5 | Arizona State | 5 | 8 | 19 | 27 | 5.40 |
| 5 | Washington State | 5 | 6 | 21 | 27 | 5.40 |
| 7 | Colorado | 5 | 3 | 20 | 23 | 4.60 |
| 8 | USC | 4 | 8 | 13 | 21 | 5.25 |
| 9 | Utah | 4 | 2 | 18 | 20 | 5.00 |
| 10 | California | 5 | 4 | 15 | 19 | 3.80 |
| 11 | Oregon State | 3 | 3 | 14 | 17 | 5.67 |
| 12 | Washington | 4 | 4 | 10 | 14 | 3.50 |