2021 Mountain West Conference Leaders Fumbles Lost - Games at Home Only through 01/10/2022
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Nevada | 6 | 5 | 1 | 20.00 |
| 2 | Air Force | 6 | 8 | 3 | 37.50 |
| 3 | Boise State | 6 | 11 | 5 | 45.45 |
| 4 | UNLV | 6 | 6 | 3 | 50.00 |
| 4 | Wyoming | 6 | 6 | 3 | 50.00 |
| 4 | Colorado State | 6 | 8 | 4 | 50.00 |
| 4 | New Mexico | 6 | 18 | 9 | 50.00 |
| 8 | San Diego State | 8 | 12 | 7 | 58.33 |
| 9 | Hawai'i | 6 | 17 | 10 | 58.82 |
| 10 | San Jose State | 6 | 10 | 6 | 60.00 |
| 11 | Utah State | 6 | 7 | 5 | 71.43 |
| 12 | Fresno State | 6 | 4 | 3 | 75.00 |