2023 Mountain West Conference Leaders Passing Defense - Games Lost Only through 01/08/2024
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | San Diego State | 8 | 193 | 115 | 59.6 | 1676 | 8.7 | 10 | 4 | 145.49 | 24.1 | 209.5 |
| 2 | Fresno State | 4 | 93 | 56 | 60.2 | 717 | 7.7 | 8 | 2 | 149.07 | 23.3 | 179.3 |
| 3 | Air Force | 4 | 85 | 55 | 64.7 | 795 | 9.4 | 5 | 4 | 153.28 | 21.3 | 198.8 |
| 4 | San Jose State | 6 | 145 | 94 | 64.8 | 1166 | 8.0 | 13 | 2 | 159.20 | 24.2 | 194.3 |
| 5 | Boise State | 6 | 216 | 142 | 65.7 | 1923 | 8.9 | 15 | 4 | 159.75 | 36.0 | 320.5 |
| 6 | Utah State | 7 | 171 | 109 | 63.7 | 1423 | 8.3 | 16 | 2 | 162.18 | 24.4 | 203.3 |
| 7 | Wyoming | 4 | 75 | 49 | 65.3 | 637 | 8.5 | 6 | 0 | 163.07 | 18.8 | 159.3 |
| 8 | Colorado State | 7 | 236 | 172 | 72.9 | 2072 | 8.8 | 16 | 4 | 165.61 | 33.7 | 296.0 |
| 9 | Nevada | 10 | 292 | 198 | 67.8 | 2685 | 9.2 | 23 | 6 | 166.93 | 29.2 | 268.5 |
| 10 | Hawai'i | 8 | 214 | 149 | 69.6 | 1974 | 9.2 | 20 | 1 | 177.02 | 26.8 | 246.8 |
| 11 | New Mexico | 8 | 174 | 108 | 62.1 | 1804 | 10.4 | 18 | 1 | 182.15 | 21.8 | 225.5 |
| 12 | UNLV | 5 | 138 | 100 | 72.5 | 1493 | 10.8 | 16 | 7 | 191.46 | 27.6 | 298.6 |