2019 Mountain West Conference Leaders Passes Defended - Games Lost Only through 01/13/2020
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | New Mexico | 10 | 3 | 33 | 36 | 3.60 |
| 2 | Colorado State | 8 | 3 | 27 | 30 | 3.75 |
| 3 | Fresno State | 8 | 4 | 25 | 29 | 3.63 |
| 4 | UNLV | 8 | 4 | 24 | 28 | 3.50 |
| 5 | Wyoming | 5 | 3 | 18 | 21 | 4.20 |
| 6 | San Jose State | 7 | 4 | 13 | 17 | 2.43 |
| 7 | Nevada | 6 | 2 | 13 | 15 | 2.50 |
| 7 | Utah State | 6 | 2 | 13 | 15 | 2.50 |
| 9 | San Diego State | 3 | 2 | 12 | 14 | 4.67 |
| 10 | Hawai'i | 5 | 1 | 12 | 13 | 2.60 |
| 11 | Boise State | 2 | 0 | 7 | 7 | 3.50 |
| 12 | Air Force | 2 | 0 | 3 | 3 | 1.50 |