2015 Mountain West Conference Leaders Opponent Penalties - Games in December/January Only through 01/11/2016
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | San Jose State | 1 | 6 | 73 | 6.0 | 73.0 |
| 2 | Nevada | 1 | 7 | 65 | 7.0 | 65.0 |
| 3 | San Diego State | 2 | 12 | 119 | 6.0 | 59.5 |
| 4 | Air Force | 2 | 10 | 68 | 5.0 | 34.0 |
| 4 | Utah State | 1 | 5 | 34 | 5.0 | 34.0 |
| 6 | Boise State | 1 | 5 | 30 | 5.0 | 30.0 |
| 6 | New Mexico | 1 | 4 | 30 | 4.0 | 30.0 |
| 8 | Colorado State | 1 | 3 | 20 | 3.0 | 20.0 |