2021 Mountain West Conference Leaders Passing Defense - Games vs. FBS non-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 | Wyoming | 12 | 349 | 201 | 57.6 | 2267 | 6.5 | 19 | 10 | 124.40 | 29.1 | 188.9 |
| 2 | Air Force | 11 | 291 | 161 | 55.3 | 2080 | 7.1 | 13 | 7 | 125.30 | 26.5 | 189.1 |
| 3 | Colorado State | 9 | 242 | 134 | 55.4 | 1847 | 7.6 | 17 | 5 | 138.53 | 26.9 | 205.2 |
| 4 | Utah State | 11 | 319 | 195 | 61.1 | 2385 | 7.5 | 12 | 9 | 130.70 | 29.0 | 216.8 |
| 5 | New Mexico | 10 | 271 | 150 | 55.4 | 2170 | 8.0 | 15 | 6 | 136.45 | 27.1 | 217.0 |
| 6 | Boise State | 11 | 309 | 180 | 58.3 | 2401 | 7.8 | 12 | 13 | 127.92 | 28.1 | 218.3 |
| 7 | Fresno State | 10 | 322 | 164 | 50.9 | 2215 | 6.9 | 12 | 10 | 114.80 | 32.2 | 221.5 |
| 8 | UNLV | 9 | 245 | 167 | 68.2 | 1995 | 8.1 | 18 | 6 | 155.91 | 27.2 | 221.7 |
| 9 | Nevada | 10 | 359 | 221 | 61.6 | 2428 | 6.8 | 17 | 13 | 126.76 | 35.9 | 242.8 |
| 10 | San Jose State | 10 | 341 | 215 | 63.0 | 2438 | 7.1 | 20 | 6 | 138.94 | 34.1 | 243.8 |
| 11 | San Diego State | 11 | 417 | 240 | 57.6 | 2752 | 6.6 | 17 | 14 | 119.73 | 37.9 | 250.2 |
| 12 | Hawai'i | 10 | 408 | 233 | 57.1 | 2916 | 7.1 | 18 | 12 | 125.82 | 40.8 | 291.6 |