2021 Pac-12 Conference Leaders Passes Defended - Games Lost Only through 01/10/2022
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | Arizona | 11 | 4 | 32 | 36 | 3.27 |
| 2 | California | 7 | 7 | 23 | 30 | 4.29 |
| 3 | USC | 8 | 9 | 15 | 24 | 3.00 |
| 3 | Stanford | 9 | 3 | 21 | 24 | 2.67 |
| 5 | Washington | 8 | 3 | 20 | 23 | 2.88 |
| 6 | Oregon State | 6 | 4 | 16 | 20 | 3.33 |
| 7 | Washington State | 6 | 4 | 15 | 19 | 3.17 |
| 7 | Colorado | 8 | 3 | 16 | 19 | 2.38 |
| 9 | Arizona State | 5 | 6 | 11 | 17 | 3.40 |
| 10 | UCLA | 4 | 3 | 10 | 13 | 3.25 |
| 11 | Oregon | 4 | 2 | 10 | 12 | 3.00 |
| 12 | Utah | 4 | 1 | 10 | 11 | 2.75 |