2019 Mountain West Conference Leaders Fumbles Lost - Games vs. FBS Power 5 Conference Teams Only through 01/13/2020
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Utah State | 2 | 0 | 0 | 0 |
| 1 | Wyoming | 1 | 0 | 0 | 0 |
| 3 | San Diego State | 1 | 1 | 0 | 0.00 |
| 3 | San Jose State | 1 | 2 | 0 | 0.00 |
| 5 | Air Force | 2 | 5 | 2 | 40.00 |
| 6 | Nevada | 2 | 4 | 2 | 50.00 |
| 6 | Boise State | 2 | 6 | 3 | 50.00 |
| 8 | Fresno State | 2 | 3 | 2 | 66.67 |
| 9 | Hawai'i | 3 | 4 | 3 | 75.00 |
| 9 | UNLV | 2 | 4 | 3 | 75.00 |
| 11 | Colorado State | 2 | 5 | 4 | 80.00 |