2017 Pac-12 Conference Leaders Passes Defended - Games vs. Non-Conference Teams Only through 01/08/2018
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | Oregon | 4 | 9 | 28 | 37 | 9.25 |
| 2 | Utah | 4 | 8 | 23 | 31 | 7.75 |
| 3 | Washington | 4 | 7 | 20 | 27 | 6.75 |
| 4 | Arizona | 4 | 6 | 19 | 25 | 6.25 |
| 4 | Washington State | 4 | 6 | 7 | 13 | 3.25 |
| 6 | Stanford | 4 | 5 | 16 | 21 | 5.25 |
| 6 | California | 3 | 5 | 14 | 19 | 6.33 |
| 8 | UCLA | 4 | 4 | 23 | 27 | 6.75 |
| 8 | Colorado | 3 | 4 | 15 | 19 | 6.33 |
| 10 | USC | 4 | 3 | 12 | 15 | 3.75 |
| 10 | Oregon State | 3 | 3 | 5 | 8 | 2.67 |
| 12 | Arizona State | 4 | 2 | 11 | 13 | 3.25 |