2018 Mountain West Conference Leaders Passes Defended - Games Won Only through 01/07/2019
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | Fresno State | 12 | 18 | 60 | 78 | 6.50 |
| 2 | Utah State | 11 | 19 | 48 | 67 | 6.09 |
| 3 | Nevada | 8 | 8 | 36 | 44 | 5.50 |
| 4 | Wyoming | 6 | 7 | 27 | 34 | 5.67 |
| 5 | Boise State | 10 | 7 | 23 | 30 | 3.00 |
| 6 | Hawai'i | 8 | 3 | 26 | 29 | 3.63 |
| 7 | San Diego State | 7 | 7 | 19 | 26 | 3.71 |
| 8 | UNLV | 4 | 6 | 15 | 21 | 5.25 |
| 8 | Air Force | 5 | 5 | 16 | 21 | 4.20 |
| 10 | Colorado State | 3 | 4 | 12 | 16 | 5.33 |
| 11 | New Mexico | 3 | 7 | 8 | 15 | 5.00 |
| 12 | San Jose State | 1 | 3 | 4 | 7 | 7.00 |