2019 Pac-12 Conference Leaders Passes Defended - Games in October Only through 01/13/2020
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | Stanford | 3 | 4 | 19 | 23 | 7.67 |
| 2 | Arizona State | 3 | 1 | 18 | 19 | 6.33 |
| 3 | Colorado | 4 | 3 | 21 | 24 | 6.00 |
| 4 | Utah | 3 | 2 | 15 | 17 | 5.67 |
| 5 | Oregon | 4 | 8 | 11 | 19 | 4.75 |
| 6 | USC | 3 | 1 | 13 | 14 | 4.67 |
| 7 | Oregon State | 3 | 1 | 9 | 10 | 3.33 |
| 8 | California | 3 | 1 | 8 | 9 | 3.00 |
| 9 | Arizona | 4 | 0 | 11 | 11 | 2.75 |
| 10 | Washington State | 3 | 3 | 5 | 8 | 2.67 |
| 10 | Washington | 3 | 1 | 7 | 8 | 2.67 |
| 10 | UCLA | 3 | 0 | 8 | 8 | 2.67 |