2018 Mountain West Conference Leaders 4th Down Conversions - Games vs. FBS non-Power 5 Conference Teams Only through 01/07/2019
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Hawai'i | 13 | 35 | 20 | 57.14 |
| 2 | Air Force | 11 | 34 | 19 | 55.88 |
| 3 | Nevada | 10 | 27 | 16 | 59.26 |
| 4 | UNLV | 10 | 25 | 12 | 48.00 |
| 5 | Boise State | 12 | 18 | 10 | 55.56 |
| 6 | San Diego State | 10 | 14 | 7 | 50.00 |
| 7 | Utah State | 11 | 8 | 6 | 75.00 |
| 8 | Fresno State | 10 | 7 | 5 | 71.43 |
| 8 | Colorado State | 8 | 8 | 5 | 62.50 |
| 10 | Wyoming | 9 | 11 | 3 | 27.27 |
| 11 | New Mexico | 10 | 9 | 2 | 22.22 |
| 11 | San Jose State | 9 | 10 | 2 | 20.00 |