2017 Mountain West Conference Leaders Passing Defense - Games Won Only through 01/08/2018
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | San Jose State | 2 | 48 | 22 | 45.8 | 207 | 4.3 | 1 | 2 | 80.60 | 24.0 | 103.5 |
| 2 | Utah State | 6 | 169 | 81 | 47.9 | 736 | 4.4 | 3 | 9 | 79.72 | 28.2 | 122.7 |
| 3 | New Mexico | 3 | 100 | 57 | 57.0 | 563 | 5.6 | 5 | 3 | 114.79 | 33.3 | 187.7 |
| 4 | Boise State | 11 | 338 | 189 | 55.9 | 1936 | 5.7 | 9 | 13 | 105.14 | 30.7 | 176.0 |
| 4 | Fresno State | 10 | 345 | 196 | 56.8 | 1970 | 5.7 | 8 | 9 | 107.20 | 34.5 | 197.0 |
| 6 | UNLV | 5 | 161 | 92 | 57.1 | 997 | 6.2 | 3 | 4 | 110.34 | 32.2 | 199.4 |
| 7 | Wyoming | 8 | 213 | 116 | 54.5 | 1361 | 6.4 | 5 | 17 | 99.93 | 26.6 | 170.1 |
| 8 | San Diego State | 10 | 290 | 166 | 57.2 | 2016 | 7.0 | 13 | 13 | 121.46 | 29.0 | 201.6 |
| 9 | Air Force | 5 | 142 | 74 | 52.1 | 1005 | 7.1 | 7 | 5 | 120.79 | 28.4 | 201.0 |
| 10 | Nevada | 3 | 72 | 41 | 56.9 | 518 | 7.2 | 3 | 4 | 120.01 | 24.0 | 172.7 |
| 10 | Colorado State | 7 | 267 | 151 | 56.6 | 1934 | 7.2 | 11 | 6 | 126.50 | 38.1 | 276.3 |
| 12 | Hawai'i | 3 | 108 | 66 | 61.1 | 949 | 8.8 | 5 | 3 | 144.64 | 36.0 | 316.3 |