2023 Pac-12 Conference Leaders Passes Defended - Games in August/September Only through 01/08/2024
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | Oregon | 5 | 4 | 23 | 27 | 5.40 |
| 2 | Washington | 5 | 8 | 20 | 28 | 5.60 |
| 2 | Oregon State | 5 | 3 | 20 | 23 | 4.60 |
| 2 | USC | 5 | 3 | 20 | 23 | 4.60 |
| 5 | California | 5 | 7 | 19 | 26 | 5.20 |
| 5 | Washington State | 4 | 3 | 19 | 22 | 5.50 |
| 7 | Utah | 5 | 6 | 18 | 24 | 4.80 |
| 8 | Arizona | 5 | 0 | 17 | 17 | 3.40 |
| 9 | Arizona State | 5 | 0 | 14 | 14 | 2.80 |
| 10 | Colorado | 5 | 8 | 13 | 21 | 4.20 |
| 11 | Stanford | 5 | 2 | 10 | 12 | 2.40 |
| 12 | UCLA | 4 | 6 | 9 | 15 | 3.75 |