2021 Mountain West Conference Leaders Passing Defense - Games vs. FBS Power 5 Conference Teams Only through 01/10/2022
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | San Diego State | 2 | 94 | 51 | 54.3 | 436 | 4.6 | 5 | 2 | 106.51 | 47.0 | 218.0 |
| 2 | Boise State | 1 | 13 | 6 | 46.2 | 74 | 5.7 | 0 | 0 | 93.96 | 13.0 | 74.0 |
| 3 | Nevada | 2 | 51 | 34 | 66.7 | 306 | 6.0 | 2 | 1 | 126.09 | 25.5 | 153.0 |
| 4 | Colorado State | 2 | 65 | 42 | 64.6 | 462 | 7.1 | 4 | 1 | 141.56 | 32.5 | 231.0 |
| 4 | San Jose State | 1 | 36 | 24 | 66.7 | 256 | 7.1 | 2 | 0 | 144.73 | 36.0 | 256.0 |
| 6 | Utah State | 2 | 65 | 41 | 63.1 | 465 | 7.2 | 1 | 1 | 125.17 | 32.5 | 232.5 |
| 7 | UNLV | 2 | 59 | 43 | 72.9 | 484 | 8.2 | 5 | 1 | 166.37 | 29.5 | 242.0 |
| 8 | New Mexico | 1 | 33 | 19 | 57.6 | 275 | 8.3 | 3 | 1 | 151.52 | 33.0 | 275.0 |
| 9 | Air Force | 1 | 23 | 14 | 60.9 | 194 | 8.4 | 1 | 0 | 146.07 | 23.0 | 194.0 |
| 10 | Hawai'i | 2 | 51 | 33 | 64.7 | 450 | 8.8 | 3 | 0 | 158.24 | 25.5 | 225.0 |
| 11 | Fresno State | 2 | 48 | 29 | 60.4 | 450 | 9.4 | 4 | 0 | 166.67 | 24.0 | 225.0 |