2017 Mountain West Conference Leaders Passes Defended - Games in October Only through 01/08/2018
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | Boise State | 4 | 4 | 21 | 25 | 6.25 |
| 2 | Wyoming | 3 | 8 | 9 | 17 | 5.67 |
| 3 | Air Force | 4 | 4 | 11 | 15 | 3.75 |
| 3 | Fresno State | 4 | 3 | 12 | 15 | 3.75 |
| 3 | Colorado State | 4 | 1 | 14 | 15 | 3.75 |
| 6 | San Jose State | 3 | 1 | 13 | 14 | 4.67 |
| 7 | San Diego State | 4 | 0 | 13 | 13 | 3.25 |
| 8 | Utah State | 4 | 3 | 9 | 12 | 3.00 |
| 9 | Hawai'i | 3 | 3 | 6 | 9 | 3.00 |
| 9 | Nevada | 3 | 2 | 7 | 9 | 3.00 |
| 11 | New Mexico | 3 | 0 | 7 | 7 | 2.33 |
| 12 | UNLV | 4 | 0 | 3 | 3 | 0.75 |