2019 Mountain West Conference Leaders Opponent Penalties - Games in August/September Only through 01/13/2020
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | San Jose State | 4 | 32 | 293 | 8.0 | 73.3 |
| 2 | Hawai'i | 5 | 38 | 333 | 7.6 | 66.6 |
| 3 | New Mexico | 4 | 29 | 243 | 7.3 | 60.8 |
| 4 | Colorado State | 5 | 33 | 257 | 6.6 | 51.4 |
| 5 | Fresno State | 4 | 26 | 269 | 6.5 | 67.3 |
| 6 | Boise State | 4 | 25 | 194 | 6.3 | 48.5 |
| 7 | Utah State | 4 | 24 | 205 | 6.0 | 51.3 |
| 7 | Wyoming | 5 | 30 | 244 | 6.0 | 48.8 |
| 9 | San Diego State | 4 | 23 | 181 | 5.8 | 45.3 |
| 10 | Nevada | 5 | 28 | 256 | 5.6 | 51.2 |
| 11 | UNLV | 4 | 20 | 186 | 5.0 | 46.5 |
| 12 | Air Force | 4 | 15 | 90 | 3.8 | 22.5 |