2025 Mountain West Conference Leaders Fumbles Lost - Games vs. FBS Teams With Winning Record Only through 01/19/2026
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Fresno State | 4 | 6 | 2 | 33.33 |
| 2 | Colorado State | 9 | 11 | 4 | 36.36 |
| 3 | Boise State | 8 | 12 | 5 | 41.67 |
| 3 | Utah State | 8 | 12 | 5 | 41.67 |
| 5 | UNLV | 5 | 11 | 6 | 54.55 |
| 6 | Nevada | 7 | 13 | 8 | 61.54 |
| 7 | San Diego State | 7 | 8 | 5 | 62.50 |
| 8 | New Mexico | 5 | 3 | 2 | 66.67 |
| 8 | San Jose State | 6 | 6 | 4 | 66.67 |
| 10 | Air Force | 7 | 5 | 4 | 80.00 |
| 11 | Hawaii | 5 | 3 | 3 | 100.00 |
| 11 | Wyoming | 5 | 4 | 4 | 100.00 |