2020 Mountain West Conference Leaders Passing Defense - Games in October Only through 01/11/2021
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Boise State | 2 | 34 | 18 | 52.9 | 161 | 4.7 | 0 | 1 | 86.83 | 17.0 | 80.5 |
| 2 | Air Force | 3 | 67 | 47 | 70.1 | 657 | 9.8 | 6 | 2 | 176.10 | 22.3 | 219.0 |
| 3 | Hawai'i | 2 | 49 | 26 | 53.1 | 401 | 8.2 | 1 | 3 | 116.31 | 24.5 | 200.5 |
| 4 | San Jose State | 2 | 52 | 29 | 55.8 | 386 | 7.4 | 3 | 1 | 133.31 | 26.0 | 193.0 |
| 4 | UNLV | 2 | 52 | 33 | 63.5 | 487 | 9.4 | 3 | 0 | 161.17 | 26.0 | 243.5 |
| 6 | Utah State | 2 | 59 | 40 | 67.8 | 442 | 7.5 | 5 | 0 | 158.70 | 29.5 | 221.0 |
| 7 | San Diego State | 2 | 60 | 35 | 58.3 | 218 | 3.6 | 2 | 2 | 93.18 | 30.0 | 109.0 |
| 8 | Fresno State | 2 | 64 | 37 | 57.8 | 452 | 7.1 | 1 | 0 | 122.30 | 32.0 | 226.0 |
| 9 | Colorado State | 1 | 36 | 25 | 69.4 | 348 | 9.7 | 3 | 0 | 178.14 | 36.0 | 348.0 |
| 10 | Nevada | 2 | 73 | 45 | 61.6 | 455 | 6.2 | 3 | 1 | 124.82 | 36.5 | 227.5 |
| 11 | Wyoming | 2 | 78 | 50 | 64.1 | 530 | 6.8 | 4 | 1 | 135.54 | 39.0 | 265.0 |
| 12 | New Mexico | 1 | 49 | 35 | 71.4 | 481 | 9.8 | 5 | 0 | 187.55 | 49.0 | 481.0 |