2018 Pac-12 Conference Leaders Passes Defended - Games vs. FBS (I-A) Teams Only through 01/07/2019
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | Oregon | 12 | 17 | 69 | 86 | 7.17 |
| 2 | USC | 12 | 4 | 63 | 67 | 5.58 |
| 3 | California | 12 | 20 | 45 | 65 | 5.42 |
| 4 | Stanford | 12 | 9 | 55 | 64 | 5.33 |
| 5 | Utah | 13 | 15 | 53 | 68 | 5.23 |
| 6 | UCLA | 12 | 11 | 49 | 60 | 5.00 |
| 7 | Washington | 13 | 11 | 49 | 60 | 4.62 |
| 8 | Arizona State | 13 | 12 | 47 | 59 | 4.54 |
| 9 | Arizona | 11 | 6 | 38 | 44 | 4.00 |
| 10 | Colorado | 11 | 7 | 30 | 37 | 3.36 |
| 11 | Washington State | 12 | 9 | 30 | 39 | 3.25 |
| 12 | Oregon State | 11 | 3 | 32 | 35 | 3.18 |