2025 Mountain West Conference Leaders Fumbles Lost - Games vs. FBS Teams With Winning Record Only through 11/01/2025
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Colorado State | 4 | 4 | 1 | 25.00 |
| 2 | Fresno State | 4 | 7 | 2 | 28.57 |
| 3 | UNLV | 3 | 7 | 3 | 42.86 |
| 3 | Utah State | 4 | 7 | 3 | 42.86 |
| 5 | San Diego State | 2 | 2 | 1 | 50.00 |
| 5 | Nevada | 5 | 8 | 4 | 50.00 |
| 7 | Boise State | 5 | 9 | 5 | 55.56 |
| 8 | San Jose State | 4 | 6 | 4 | 66.67 |
| 9 | New Mexico | 3 | 1 | 1 | 100.00 |
| 9 | Air Force | 4 | 2 | 2 | 100.00 |
| 9 | Hawaii | 2 | 3 | 3 | 100.00 |
| 9 | Wyoming | 3 | 4 | 4 | 100.00 |