2018 Mountain West Conference Leaders Passing Defense - Games in November Only through 01/07/2019
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Wyoming | 3 | 58 | 27 | 46.6 | 260 | 4.5 | 1 | 3 | 79.56 | 19.3 | 86.7 |
| 2 | Hawai'i | 3 | 71 | 41 | 57.7 | 440 | 6.2 | 5 | 0 | 133.04 | 23.7 | 146.7 |
| 3 | New Mexico | 4 | 75 | 43 | 57.3 | 648 | 8.6 | 6 | 0 | 156.31 | 18.8 | 162.0 |
| 4 | Nevada | 3 | 90 | 56 | 62.2 | 539 | 6.0 | 6 | 2 | 130.09 | 30.0 | 179.7 |
| 5 | Air Force | 4 | 84 | 50 | 59.5 | 865 | 10.3 | 5 | 3 | 158.52 | 21.0 | 216.3 |
| 6 | Colorado State | 3 | 76 | 51 | 67.1 | 654 | 8.6 | 6 | 1 | 162.81 | 25.3 | 218.0 |
| 7 | Fresno State | 4 | 129 | 72 | 55.8 | 899 | 7.0 | 5 | 3 | 122.49 | 32.3 | 224.8 |
| 8 | San Diego State | 4 | 114 | 71 | 62.3 | 997 | 8.7 | 7 | 2 | 152.50 | 28.5 | 249.3 |
| 9 | Boise State | 4 | 125 | 80 | 64.0 | 1041 | 8.3 | 4 | 2 | 141.32 | 31.3 | 260.3 |
| 10 | UNLV | 4 | 152 | 93 | 61.2 | 1176 | 7.7 | 9 | 8 | 135.18 | 38.0 | 294.0 |
| 11 | San Jose State | 4 | 119 | 78 | 65.5 | 1192 | 10.0 | 9 | 1 | 172.97 | 29.8 | 298.0 |
| 12 | Utah State | 4 | 160 | 89 | 55.6 | 1308 | 8.2 | 7 | 6 | 131.24 | 40.0 | 327.0 |