2017 Mountain West Conference Leaders Opponent Penalties - Games vs. Unranked Teams Only (AP Poll) through 01/08/2018
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Nevada | 10 | 77 | 723 | 7.7 | 72.3 |
| 2 | Utah State | 11 | 74 | 585 | 6.7 | 53.2 |
| 3 | San Jose State | 12 | 73 | 637 | 6.1 | 53.1 |
| 4 | Hawai'i | 12 | 68 | 619 | 5.7 | 51.6 |
| 4 | Colorado State | 11 | 63 | 534 | 5.7 | 48.5 |
| 6 | UNLV | 11 | 57 | 535 | 5.2 | 48.6 |
| 7 | New Mexico | 11 | 56 | 526 | 5.1 | 47.8 |
| 7 | Wyoming | 12 | 61 | 567 | 5.1 | 47.3 |
| 9 | San Diego State | 11 | 54 | 490 | 4.9 | 44.5 |
| 9 | Fresno State | 10 | 49 | 378 | 4.9 | 37.8 |
| 11 | Boise State | 14 | 62 | 585 | 4.4 | 41.8 |
| 12 | Air Force | 11 | 44 | 404 | 4.0 | 36.7 |