2020 Mountain West Conference Leaders Opponent Penalties - Games vs. Unranked Teams Only (AP Poll) through 01/11/2021
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | UNLV | 5 | 35 | 262 | 7.0 | 52.4 |
| 2 | Hawai'i | 8 | 51 | 463 | 6.4 | 57.9 |
| 3 | Fresno State | 6 | 38 | 320 | 6.3 | 53.3 |
| 4 | Wyoming | 6 | 37 | 311 | 6.2 | 51.8 |
| 5 | Utah State | 6 | 36 | 314 | 6.0 | 52.3 |
| 6 | San Jose State | 8 | 47 | 444 | 5.9 | 55.5 |
| 7 | Boise State | 5 | 28 | 214 | 5.6 | 42.8 |
| 8 | Colorado State | 4 | 22 | 202 | 5.5 | 50.5 |
| 9 | New Mexico | 6 | 30 | 282 | 5.0 | 47.0 |
| 10 | Nevada | 8 | 38 | 307 | 4.8 | 38.4 |
| 11 | San Diego State | 6 | 28 | 225 | 4.7 | 37.5 |
| 12 | Air Force | 5 | 23 | 220 | 4.6 | 44.0 |