2019 Mountain West Conference Leaders Opponent First Downs - Games Lost Only through 01/13/2020
| Name | G | Rush | Pass | Penalty | Total | Total/G | |
|---|---|---|---|---|---|---|---|
| 1 | Air Force | 2 | 15 | 18 | 0 | 33 | 16.5 |
| 2 | Boise State | 2 | 14 | 22 | 2 | 38 | 19.0 |
| 3 | San Diego State | 3 | 23 | 32 | 4 | 59 | 19.7 |
| 4 | Colorado State | 8 | 90 | 60 | 13 | 163 | 20.4 |
| 5 | Wyoming | 5 | 41 | 52 | 10 | 103 | 20.6 |
| 6 | New Mexico | 10 | 88 | 107 | 18 | 213 | 21.3 |
| 7 | UNLV | 8 | 79 | 81 | 17 | 177 | 22.1 |
| 8 | Nevada | 6 | 69 | 62 | 7 | 138 | 23.0 |
| 9 | Fresno State | 8 | 89 | 81 | 15 | 185 | 23.1 |
| 10 | Hawai'i | 5 | 59 | 49 | 11 | 119 | 23.8 |
| 11 | San Jose State | 7 | 95 | 65 | 8 | 168 | 24.0 |
| 12 | Utah State | 6 | 96 | 73 | 7 | 176 | 29.3 |