2021 Mountain West Conference Leaders Passing Defense - Games vs. FBS (I-A) Teams Only through 01/10/2022
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Boise State | 12 | 322 | 186 | 57.8 | 2475 | 7.7 | 12 | 13 | 126.55 | 26.8 | 206.3 |
| 2 | Utah State | 13 | 384 | 236 | 61.5 | 2850 | 7.4 | 13 | 10 | 129.76 | 29.5 | 219.2 |
| 3 | Air Force | 12 | 314 | 175 | 55.7 | 2274 | 7.2 | 14 | 7 | 126.81 | 26.2 | 189.5 |
| 4 | Fresno State | 12 | 370 | 193 | 52.2 | 2665 | 7.2 | 16 | 10 | 121.53 | 30.8 | 222.1 |
| 5 | New Mexico | 11 | 304 | 169 | 55.6 | 2445 | 8.0 | 18 | 7 | 138.08 | 27.6 | 222.3 |
| 6 | Wyoming | 12 | 349 | 201 | 57.6 | 2267 | 6.5 | 19 | 10 | 124.40 | 29.1 | 188.9 |
| 6 | Nevada | 12 | 410 | 255 | 62.2 | 2734 | 6.7 | 19 | 14 | 126.67 | 34.2 | 227.8 |
| 8 | Colorado State | 11 | 307 | 176 | 57.3 | 2309 | 7.5 | 21 | 6 | 139.17 | 27.9 | 209.9 |
| 8 | Hawai'i | 12 | 459 | 266 | 58.0 | 3366 | 7.3 | 21 | 12 | 129.42 | 38.3 | 280.5 |
| 10 | San Jose State | 11 | 377 | 239 | 63.4 | 2694 | 7.1 | 22 | 6 | 139.51 | 34.3 | 244.9 |
| 10 | San Diego State | 13 | 511 | 291 | 56.9 | 3188 | 6.2 | 22 | 16 | 117.31 | 39.3 | 245.2 |
| 12 | UNLV | 11 | 304 | 210 | 69.1 | 2479 | 8.2 | 23 | 7 | 157.94 | 27.6 | 225.4 |