2015 Mountain West Conference Leaders Passing Defense - Games in October Only through 01/11/2016
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | San Diego State | 5 | 136 | 71 | 52.2 | 688 | 5.1 | 4 | 8 | 92.66 | 27.2 | 137.6 |
| 2 | San Jose State | 4 | 74 | 39 | 52.7 | 599 | 8.1 | 3 | 3 | 125.97 | 18.5 | 149.8 |
| 3 | Fresno State | 4 | 74 | 42 | 56.8 | 624 | 8.4 | 6 | 0 | 154.35 | 18.5 | 156.0 |
| 4 | New Mexico | 4 | 92 | 57 | 62.0 | 650 | 7.1 | 5 | 4 | 130.55 | 23.0 | 162.5 |
| 5 | Utah State | 5 | 145 | 73 | 50.3 | 840 | 5.8 | 5 | 7 | 100.73 | 29.0 | 168.0 |
| 6 | Hawai'i | 5 | 102 | 61 | 59.8 | 862 | 8.5 | 7 | 1 | 151.48 | 20.4 | 172.4 |
| 7 | Boise State | 5 | 164 | 84 | 51.2 | 906 | 5.5 | 5 | 8 | 97.92 | 32.8 | 181.2 |
| 8 | Wyoming | 5 | 110 | 71 | 64.5 | 939 | 8.5 | 11 | 2 | 165.61 | 22.0 | 187.8 |
| 9 | Air Force | 5 | 143 | 71 | 49.7 | 962 | 6.7 | 6 | 6 | 111.62 | 28.6 | 192.4 |
| 10 | Nevada | 4 | 103 | 77 | 74.8 | 776 | 7.5 | 5 | 5 | 144.36 | 25.8 | 194.0 |
| 11 | Colorado State | 4 | 88 | 57 | 64.8 | 850 | 9.7 | 4 | 2 | 156.36 | 22.0 | 212.5 |
| 12 | UNLV | 4 | 176 | 105 | 59.7 | 1197 | 6.8 | 6 | 2 | 125.77 | 44.0 | 299.3 |