2021 Pac-12 Conference Leaders Passes Defended - Games vs. FBS non-Power 5 Conference Teams Only through 01/10/2022
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | USC | 3 | 5 | 12 | 17 | 5.67 |
| 2 | Oregon State | 2 | 4 | 18 | 22 | 11.00 |
| 3 | UCLA | 2 | 3 | 9 | 12 | 6.00 |
| 4 | Washington State | 3 | 2 | 9 | 11 | 3.67 |
| 4 | Arizona State | 2 | 2 | 7 | 9 | 4.50 |
| 6 | Washington | 1 | 1 | 7 | 8 | 8.00 |
| 6 | California | 1 | 1 | 4 | 5 | 5.00 |
| 6 | Stanford | 1 | 1 | 2 | 3 | 3.00 |
| 9 | Arizona | 2 | 0 | 7 | 7 | 3.50 |
| 9 | Utah | 2 | 0 | 6 | 6 | 3.00 |