2018 Mountain West Conference Leaders Passes Defended - Games vs. Ranked Teams Only (AP Poll) through 01/07/2019
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | Wyoming | 4 | 2 | 16 | 18 | 4.50 |
| 2 | Boise State | 3 | 1 | 16 | 17 | 5.67 |
| 3 | San Diego State | 2 | 3 | 8 | 11 | 5.50 |
| 4 | San Jose State | 4 | 3 | 7 | 10 | 2.50 |
| 5 | Colorado State | 3 | 1 | 8 | 9 | 3.00 |
| 6 | Fresno State | 2 | 1 | 6 | 7 | 3.50 |
| 6 | Hawai'i | 3 | 0 | 7 | 7 | 2.33 |
| 8 | New Mexico | 3 | 0 | 6 | 6 | 2.00 |
| 9 | UNLV | 2 | 1 | 4 | 5 | 2.50 |
| 10 | Nevada | 2 | 3 | 1 | 4 | 2.00 |
| 11 | Utah State | 1 | 0 | 3 | 3 | 3.00 |
| 11 | Air Force | 3 | 0 | 3 | 3 | 1.00 |