2025 Mountain West Conference Leaders Fumbles Lost - Games vs. Unranked Teams Only (AP Poll) through 11/21/2025
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Utah State | 8 | 5 | 2 | 40.00 |
| 2 | San Diego State | 10 | 6 | 3 | 50.00 |
| 3 | Air Force | 10 | 7 | 4 | 57.14 |
| 4 | Wyoming | 9 | 8 | 5 | 62.50 |
| 4 | Fresno State | 10 | 12 | 5 | 41.67 |
| 4 | Boise State | 9 | 15 | 5 | 33.33 |
| 7 | Hawaii | 11 | 7 | 6 | 85.71 |
| 7 | UNLV | 11 | 15 | 6 | 40.00 |
| 9 | San Jose State | 9 | 10 | 7 | 70.00 |
| 9 | Nevada | 10 | 12 | 7 | 58.33 |
| 9 | Colorado State | 10 | 15 | 7 | 46.67 |
| 12 | New Mexico | 9 | 15 | 12 | 80.00 |