2021 Mountain West Conference Leaders Passing Defense - Games vs. FCS (I-AA) Teams Only through 01/10/2022
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Nevada | 1 | 26 | 15 | 57.7 | 142 | 5.5 | 0 | 0 | 103.57 | 26.0 | 142.0 |
| 2 | Colorado State | 1 | 28 | 18 | 64.3 | 224 | 8.0 | 2 | 0 | 155.06 | 28.0 | 224.0 |
| 2 | Air Force | 1 | 28 | 17 | 60.7 | 244 | 8.7 | 1 | 1 | 138.55 | 28.0 | 244.0 |
| 4 | Wyoming | 1 | 29 | 19 | 65.5 | 200 | 6.9 | 2 | 0 | 146.21 | 29.0 | 200.0 |
| 5 | San Jose State | 1 | 31 | 17 | 54.8 | 139 | 4.5 | 1 | 0 | 103.16 | 31.0 | 139.0 |
| 6 | San Diego State | 1 | 36 | 19 | 52.8 | 213 | 5.9 | 3 | 1 | 124.42 | 36.0 | 213.0 |
| 7 | Fresno State | 1 | 37 | 19 | 51.4 | 221 | 6.0 | 1 | 1 | 105.03 | 37.0 | 221.0 |
| 8 | UNLV | 1 | 39 | 29 | 74.4 | 374 | 9.6 | 3 | 2 | 170.04 | 39.0 | 374.0 |
| 9 | Utah State | 1 | 46 | 32 | 69.6 | 374 | 8.1 | 3 | 2 | 150.68 | 46.0 | 374.0 |
| 10 | New Mexico | 1 | 47 | 27 | 57.4 | 196 | 4.2 | 1 | 2 | 90.99 | 47.0 | 196.0 |
| 10 | Hawai'i | 1 | 47 | 23 | 48.9 | 400 | 8.5 | 3 | 2 | 132.98 | 47.0 | 400.0 |