2025 Mountain West Conference Leaders Fumbles Lost - Games Lost Only through 11/01/2025
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | San Diego State | 1 | 0 | 0 | 0 |
| 2 | New Mexico | 3 | 1 | 1 | 100.00 |
| 3 | Hawaii | 3 | 4 | 4 | 100.00 |
| 4 | Fresno State | 3 | 5 | 2 | 40.00 |
| 4 | Wyoming | 5 | 5 | 4 | 80.00 |
| 6 | Air Force | 6 | 6 | 4 | 66.67 |
| 7 | Colorado State | 6 | 7 | 2 | 28.57 |
| 7 | UNLV | 2 | 7 | 3 | 42.86 |
| 7 | Utah State | 4 | 7 | 3 | 42.86 |
| 7 | San Jose State | 5 | 7 | 7 | 100.00 |
| 11 | Boise State | 3 | 8 | 4 | 50.00 |
| 12 | Nevada | 7 | 10 | 6 | 60.00 |