2015 Pac-12 Conference Leaders Passes Defended - Games vs. FBS Teams With Non-Winning Record Only through 01/11/2016
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | Utah | 5 | 6 | 29 | 35 | 7.00 |
| 2 | UCLA | 6 | 8 | 27 | 35 | 5.83 |
| 3 | Washington State | 5 | 7 | 18 | 25 | 5.00 |
| 3 | Colorado | 4 | 5 | 18 | 23 | 5.75 |
| 5 | Oregon | 4 | 6 | 15 | 21 | 5.25 |
| 5 | Arizona | 4 | 3 | 15 | 18 | 4.50 |
| 7 | Stanford | 3 | 3 | 13 | 16 | 5.33 |
| 7 | California | 3 | 1 | 13 | 14 | 4.67 |
| 9 | Washington | 3 | 3 | 5 | 8 | 2.67 |
| 9 | USC | 3 | 1 | 5 | 6 | 2.00 |
| 11 | Oregon State | 2 | 2 | 3 | 5 | 2.50 |
| 12 | Arizona State | 1 | 1 | 1 | 2 | 2.00 |