2021 Pac-12 Conference Leaders Passes Defended - Games vs. Non-Conference Teams Only through 01/10/2022
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | Oregon State | 4 | 7 | 23 | 30 | 7.50 |
| 2 | Washington State | 4 | 3 | 16 | 19 | 4.75 |
| 3 | UCLA | 3 | 4 | 14 | 18 | 6.00 |
| 4 | USC | 3 | 5 | 12 | 17 | 5.67 |
| 4 | California | 3 | 3 | 14 | 17 | 5.67 |
| 6 | Arizona State | 4 | 6 | 10 | 16 | 4.00 |
| 7 | Washington | 3 | 1 | 13 | 14 | 4.67 |
| 7 | Utah | 4 | 2 | 12 | 14 | 3.50 |
| 9 | Stanford | 3 | 3 | 9 | 12 | 4.00 |
| 10 | Arizona | 3 | 2 | 9 | 11 | 3.67 |
| 10 | Colorado | 3 | 1 | 10 | 11 | 3.67 |
| 12 | Oregon | 4 | 4 | 6 | 10 | 2.50 |