2025 Mountain West Conference Leaders Fumbles Lost - Games vs. FBS Power 5 Conference Teams Only through 09/13/2025
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | UNLV | 1 | 0 | 0 | 0 |
| 1 | San Diego State | 1 | 0 | 0 | 0 |
| 3 | Colorado State | 1 | 1 | 0 | 0.00 |
| 4 | Fresno State | 2 | 2 | 1 | 50.00 |
| 4 | Utah State | 1 | 2 | 1 | 50.00 |
| 6 | New Mexico | 2 | 3 | 2 | 66.67 |
| 7 | Wyoming | 1 | 1 | 1 | 100.00 |
| 7 | Nevada | 1 | 2 | 2 | 100.00 |
| 7 | Hawaii | 2 | 3 | 3 | 100.00 |
| 7 | San Jose State | 1 | 3 | 3 | 100.00 |