2025 Mountain West Conference Leaders Fumbles Lost - Games Won Only through 09/13/2025
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Nevada | 1 | 0 | 0 | 0 |
| 1 | San Diego State | 1 | 0 | 0 | 0 |
| 1 | Air Force | 1 | 0 | 0 | 0 |
| 1 | Utah State | 2 | 0 | 0 | 0 |
| 5 | Boise State | 1 | 1 | 0 | 0.00 |
| 6 | UNLV | 3 | 3 | 1 | 33.33 |
| 7 | Fresno State | 3 | 3 | 2 | 66.67 |
| 7 | Hawaii | 3 | 3 | 2 | 66.67 |
| 9 | New Mexico | 2 | 4 | 3 | 75.00 |
| 10 | Wyoming | 2 | 1 | 1 | 100.00 |
| 10 | Colorado State | 1 | 4 | 4 | 100.00 |