2025 Mountain West Conference Leaders Fumbles Lost - Games vs. FBS non-Power 5 Conference Teams Only through 01/19/2026
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Colorado State | 9 | 9 | 3 | 33.33 |
| 2 | Boise State | 12 | 19 | 7 | 36.84 |
| 3 | Utah State | 9 | 8 | 3 | 37.50 |
| 4 | UNLV | 12 | 17 | 7 | 41.18 |
| 5 | Fresno State | 10 | 11 | 5 | 45.45 |
| 6 | San Diego State | 10 | 10 | 5 | 50.00 |
| 7 | Nevada | 10 | 15 | 8 | 53.33 |
| 8 | Wyoming | 9 | 7 | 4 | 57.14 |
| 9 | Air Force | 11 | 8 | 5 | 62.50 |
| 10 | San Jose State | 9 | 7 | 5 | 71.43 |
| 11 | New Mexico | 9 | 12 | 10 | 83.33 |
| 12 | Hawaii | 9 | 3 | 3 | 100.00 |