2021 Mountain West Conference Leaders Passing Defense - Games vs. Non-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 | 5 | 225 | 126 | 56.0 | 1230 | 5.5 | 11 | 7 | 111.83 | 45.0 | 246.0 |
| 2 | New Mexico | 4 | 154 | 79 | 51.3 | 1000 | 6.5 | 7 | 6 | 113.06 | 38.5 | 250.0 |
| 3 | Air Force | 5 | 107 | 53 | 49.5 | 762 | 7.1 | 3 | 2 | 114.86 | 21.4 | 152.4 |
| 4 | Hawai'i | 5 | 199 | 108 | 54.3 | 1358 | 6.8 | 7 | 5 | 118.17 | 39.8 | 271.6 |
| 5 | Wyoming | 5 | 166 | 96 | 57.8 | 1083 | 6.5 | 8 | 6 | 121.30 | 33.2 | 216.6 |
| 6 | Fresno State | 5 | 144 | 75 | 52.1 | 1046 | 7.3 | 7 | 2 | 126.36 | 28.8 | 209.2 |
| 7 | Nevada | 5 | 153 | 95 | 62.1 | 1035 | 6.8 | 7 | 2 | 131.41 | 30.6 | 207.0 |
| 8 | Colorado State | 4 | 136 | 85 | 62.5 | 956 | 7.0 | 6 | 1 | 134.63 | 34.0 | 239.0 |
| 9 | San Jose State | 4 | 139 | 88 | 63.3 | 895 | 6.4 | 8 | 1 | 134.95 | 34.8 | 223.8 |
| 10 | Utah State | 5 | 184 | 124 | 67.4 | 1382 | 7.5 | 5 | 3 | 136.19 | 36.8 | 276.4 |
| 11 | Boise State | 4 | 113 | 69 | 61.1 | 926 | 8.2 | 6 | 6 | 136.80 | 28.3 | 231.5 |
| 12 | UNLV | 4 | 128 | 96 | 75.0 | 1136 | 8.9 | 10 | 3 | 170.64 | 32.0 | 284.0 |