2017 Mountain West Conference Leaders Opponent Penalties - Games vs. Non-Conference Teams Only through 01/08/2018
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Nevada | 4 | 36 | 335 | 9.0 | 83.8 |
| 2 | Utah State | 5 | 35 | 281 | 7.0 | 56.2 |
| 3 | Colorado State | 5 | 31 | 287 | 6.2 | 57.4 |
| 3 | San Jose State | 5 | 31 | 255 | 6.2 | 51.0 |
| 5 | Boise State | 5 | 29 | 268 | 5.8 | 53.6 |
| 6 | New Mexico | 4 | 28 | 258 | 7.0 | 64.5 |
| 7 | San Diego State | 5 | 26 | 238 | 5.2 | 47.6 |
| 8 | UNLV | 4 | 24 | 241 | 6.0 | 60.3 |
| 8 | Hawai'i | 4 | 24 | 218 | 6.0 | 54.5 |
| 8 | Fresno State | 5 | 24 | 190 | 4.8 | 38.0 |
| 11 | Wyoming | 5 | 19 | 166 | 3.8 | 33.2 |
| 12 | Air Force | 4 | 15 | 137 | 3.8 | 34.3 |