2018 Mountain West Conference Leaders First Downs - Games in December/January Only through 01/07/2019
| Name | G | Rush | Pass | Penalty | Total | Total/G | |
|---|---|---|---|---|---|---|---|
| 1 | Hawai'i | 1 | 6 | 8 | 3 | 17 | 17.0 |
| 2 | Boise State | 1 | 14 | 6 | 2 | 22 | 22.0 |
| 2 | Fresno State | 2 | 15 | 15 | 2 | 32 | 16.0 |
| 4 | Utah State | 1 | 11 | 13 | 1 | 25 | 25.0 |
| 4 | Nevada | 1 | 7 | 7 | 1 | 15 | 15.0 |
| 6 | San Diego State | 1 | 10 | 8 | 0 | 18 | 18.0 |