2017 Pac-12 Conference Leaders Passes Defended - Games Lost Only through 01/08/2018
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | Oregon State | 11 | 5 | 28 | 33 | 3.00 |
| 2 | Colorado | 7 | 2 | 30 | 32 | 4.57 |
| 3 | Oregon | 6 | 4 | 20 | 24 | 4.00 |
| 3 | California | 7 | 4 | 20 | 24 | 3.43 |
| 5 | Arizona | 6 | 6 | 16 | 22 | 3.67 |
| 6 | Utah | 6 | 3 | 16 | 19 | 3.17 |
| 6 | UCLA | 7 | 5 | 14 | 19 | 2.71 |
| 8 | Stanford | 5 | 5 | 10 | 15 | 3.00 |
| 9 | Washington | 3 | 2 | 12 | 14 | 4.67 |
| 10 | Arizona State | 6 | 1 | 12 | 13 | 2.17 |
| 11 | Washington State | 4 | 2 | 9 | 11 | 2.75 |
| 12 | USC | 3 | 1 | 5 | 6 | 2.00 |