2015 Pac-12 Conference Leaders Passes Defended - Games in August/September Only through 01/11/2016
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | UCLA | 4 | 4 | 21 | 25 | 6.25 |
| 2 | Colorado | 4 | 7 | 16 | 23 | 5.75 |
| 3 | California | 4 | 9 | 13 | 22 | 5.50 |
| 4 | Oregon | 4 | 5 | 15 | 20 | 5.00 |
| 5 | Utah | 4 | 7 | 12 | 19 | 4.75 |
| 5 | Stanford | 4 | 1 | 18 | 19 | 4.75 |
| 7 | Arizona | 4 | 5 | 13 | 18 | 4.50 |
| 7 | Washington | 4 | 5 | 13 | 18 | 4.50 |
| 9 | Oregon State | 4 | 5 | 8 | 13 | 3.25 |
| 9 | USC | 4 | 3 | 10 | 13 | 3.25 |
| 11 | Arizona State | 4 | 4 | 7 | 11 | 2.75 |
| 12 | Washington State | 3 | 2 | 6 | 8 | 2.67 |