2018 Pac-12 Conference Leaders Passes Defended - Games Won Only through 01/07/2019
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | California | 7 | 15 | 35 | 50 | 7.14 |
| 2 | Oregon | 9 | 14 | 53 | 67 | 7.44 |
| 3 | Stanford | 9 | 11 | 54 | 65 | 7.22 |
| 3 | Washington | 10 | 11 | 39 | 50 | 5.00 |
| 3 | Washington State | 11 | 11 | 37 | 48 | 4.36 |
| 6 | Utah | 9 | 10 | 44 | 54 | 6.00 |
| 7 | Arizona State | 7 | 7 | 31 | 38 | 5.43 |
| 8 | Arizona | 5 | 6 | 27 | 33 | 6.60 |
| 8 | UCLA | 3 | 6 | 13 | 19 | 6.33 |
| 10 | Colorado | 5 | 3 | 18 | 21 | 4.20 |
| 11 | USC | 5 | 2 | 27 | 29 | 5.80 |
| 12 | Oregon State | 2 | 0 | 5 | 5 | 2.50 |