2019 Mountain West Conference Leaders Passing Defense - Games Lost Only through 01/13/2020
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Air Force | 2 | 36 | 26 | 72.2 | 422 | 11.7 | 2 | 0 | 189.01 | 18.0 | 211.0 |
| 2 | Boise State | 2 | 59 | 38 | 64.4 | 444 | 7.5 | 4 | 0 | 149.99 | 29.5 | 222.0 |
| 3 | San Diego State | 3 | 109 | 72 | 66.1 | 705 | 6.5 | 2 | 2 | 122.78 | 36.3 | 235.0 |
| 4 | Hawai'i | 5 | 129 | 85 | 65.9 | 1188 | 9.2 | 13 | 1 | 174.96 | 25.8 | 237.6 |
| 5 | Wyoming | 5 | 155 | 93 | 60.0 | 1217 | 7.9 | 8 | 3 | 139.12 | 31.0 | 243.4 |
| 6 | Nevada | 6 | 162 | 107 | 66.0 | 1543 | 9.5 | 19 | 2 | 182.29 | 27.0 | 257.2 |
| 7 | Colorado State | 8 | 185 | 111 | 60.0 | 1459 | 7.9 | 16 | 3 | 151.54 | 23.1 | 182.4 |
| 8 | San Jose State | 7 | 180 | 118 | 65.6 | 1579 | 8.8 | 8 | 4 | 149.47 | 25.7 | 225.6 |
| 9 | Utah State | 6 | 181 | 125 | 69.1 | 1681 | 9.3 | 15 | 2 | 172.21 | 30.2 | 280.2 |
| 10 | UNLV | 8 | 220 | 134 | 60.9 | 1823 | 8.3 | 10 | 4 | 141.87 | 27.5 | 227.9 |
| 11 | Fresno State | 8 | 261 | 178 | 68.2 | 2064 | 7.9 | 12 | 4 | 146.73 | 32.6 | 258.0 |
| 12 | New Mexico | 10 | 305 | 193 | 63.3 | 3079 | 10.1 | 29 | 3 | 177.49 | 30.5 | 307.9 |