2017 Pac-12 Conference Leaders Passes Defended - Games in October Only through 01/08/2018
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | Arizona | 4 | 9 | 19 | 28 | 7.00 |
| 2 | California | 4 | 6 | 8 | 14 | 3.50 |
| 3 | Stanford | 3 | 5 | 2 | 7 | 2.33 |
| 4 | Arizona State | 3 | 4 | 10 | 14 | 4.67 |
| 5 | USC | 4 | 3 | 17 | 20 | 5.00 |
| 5 | Washington State | 4 | 3 | 9 | 12 | 3.00 |
| 7 | Colorado | 4 | 2 | 23 | 25 | 6.25 |
| 7 | Oregon State | 3 | 2 | 12 | 14 | 4.67 |
| 7 | UCLA | 3 | 2 | 1 | 3 | 1.00 |
| 10 | Oregon | 4 | 1 | 19 | 20 | 5.00 |
| 10 | Utah | 4 | 1 | 10 | 11 | 2.75 |
| 12 | Washington | 3 | 0 | 10 | 10 | 3.33 |