2021 Mountain West Conference Leaders Opponent Penalties - Games in December/January Only through 01/10/2022
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Utah State | 2 | 22 | 221 | 11.0 | 110.5 |
| 2 | Wyoming | 1 | 12 | 95 | 12.0 | 95.0 |
| 3 | San Diego State | 2 | 13 | 112 | 6.5 | 56.0 |
| 4 | Fresno State | 1 | 7 | 50 | 7.0 | 50.0 |
| 5 | Nevada | 1 | 4 | 48 | 4.0 | 48.0 |
| 6 | Air Force | 1 | 3 | 30 | 3.0 | 30.0 |