2025 Mountain West Conference Leaders Fumbles Lost - Games Won Only through 10/10/2025
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Nevada | 1 | 0 | 0 | 0 |
| 1 | Air Force | 1 | 0 | 0 | 0 |
| 1 | San Diego State | 4 | 2 | 0 | 0.00 |
| 1 | Boise State | 3 | 4 | 0 | 0.00 |
| 5 | Utah State | 3 | 1 | 1 | 100.00 |
| 5 | Wyoming | 2 | 1 | 1 | 100.00 |
| 5 | San Jose State | 2 | 2 | 1 | 50.00 |
| 8 | Hawaii | 4 | 3 | 2 | 66.67 |
| 8 | UNLV | 5 | 5 | 2 | 40.00 |
| 10 | Fresno State | 5 | 6 | 3 | 50.00 |
| 11 | Colorado State | 2 | 5 | 4 | 80.00 |
| 12 | New Mexico | 3 | 6 | 5 | 83.33 |