2021 Mountain West Conference Leaders Passing Defense - Games in November Only through 01/10/2022
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | UNLV | 4 | 64 | 38 | 59.4 | 411 | 6.4 | 5 | 3 | 129.72 | 16.0 | 102.8 |
| 2 | Nevada | 4 | 118 | 66 | 55.9 | 709 | 6.0 | 4 | 4 | 110.81 | 29.5 | 177.3 |
| 3 | Boise State | 4 | 99 | 55 | 55.6 | 743 | 7.5 | 4 | 5 | 121.83 | 24.8 | 185.8 |
| 4 | Utah State | 4 | 110 | 73 | 66.4 | 763 | 6.9 | 3 | 2 | 129.98 | 27.5 | 190.8 |
| 5 | Fresno State | 3 | 79 | 36 | 45.6 | 577 | 7.3 | 1 | 2 | 106.04 | 26.3 | 192.3 |
| 6 | Air Force | 4 | 98 | 57 | 58.2 | 869 | 8.9 | 5 | 3 | 143.36 | 24.5 | 217.3 |
| 7 | Wyoming | 4 | 141 | 81 | 57.4 | 916 | 6.5 | 8 | 4 | 125.07 | 35.3 | 229.0 |
| 8 | Colorado State | 4 | 95 | 56 | 58.9 | 921 | 9.7 | 10 | 1 | 173.02 | 23.8 | 230.3 |
| 9 | Hawai'i | 4 | 118 | 74 | 62.7 | 984 | 8.3 | 6 | 4 | 142.76 | 29.5 | 246.0 |
| 10 | New Mexico | 4 | 114 | 74 | 64.9 | 1039 | 9.1 | 11 | 2 | 169.80 | 28.5 | 259.8 |
| 11 | San Diego State | 4 | 159 | 96 | 60.4 | 1125 | 7.1 | 8 | 6 | 128.86 | 39.8 | 281.3 |
| 12 | San Jose State | 3 | 126 | 84 | 66.7 | 925 | 7.3 | 9 | 3 | 147.14 | 42.0 | 308.3 |