2015 Mountain West Conference Leaders Opponent Penalties - Games vs. Non-Conference Teams Only through 01/11/2016
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Hawai'i | 5 | 36 | 304 | 7.2 | 60.8 |
| 2 | Utah State | 5 | 34 | 276 | 6.8 | 55.2 |
| 3 | Boise State | 5 | 31 | 238 | 6.2 | 47.6 |
| 3 | Air Force | 5 | 31 | 184 | 6.2 | 36.8 |
| 5 | Colorado State | 4 | 30 | 250 | 7.5 | 62.5 |
| 5 | New Mexico | 5 | 30 | 200 | 6.0 | 40.0 |
| 7 | San Diego State | 5 | 29 | 249 | 5.8 | 49.8 |
| 8 | UNLV | 4 | 22 | 186 | 5.5 | 46.5 |
| 9 | Nevada | 4 | 21 | 186 | 5.3 | 46.5 |
| 10 | Fresno State | 4 | 19 | 178 | 4.8 | 44.5 |
| 10 | Wyoming | 4 | 19 | 174 | 4.8 | 43.5 |
| 10 | San Jose State | 5 | 19 | 209 | 3.8 | 41.8 |