2015 Pac-12 Conference Leaders Passes Defended - Games in October Only through 01/11/2016
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | UCLA | 4 | 4 | 27 | 31 | 7.75 |
| 2 | Utah | 4 | 6 | 23 | 29 | 7.25 |
| 3 | Stanford | 4 | 4 | 20 | 24 | 6.00 |
| 4 | Oregon | 4 | 4 | 18 | 22 | 5.50 |
| 5 | Arizona State | 4 | 3 | 18 | 21 | 5.25 |
| 5 | Colorado | 5 | 3 | 18 | 21 | 4.20 |
| 7 | Washington | 4 | 6 | 13 | 19 | 4.75 |
| 8 | Washington State | 5 | 5 | 12 | 17 | 3.40 |
| 8 | Arizona | 5 | 1 | 16 | 17 | 3.40 |
| 10 | USC | 4 | 7 | 9 | 16 | 4.00 |
| 11 | California | 4 | 3 | 9 | 12 | 3.00 |
| 12 | Oregon State | 4 | 2 | 6 | 8 | 2.00 |