2017 Mountain West Conference Leaders Fumbles Lost - Games Won Only through 01/08/2018
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | San Jose State | 2 | 3 | 3 | 100.00 |
| 2 | UNLV | 5 | 4 | 0 | 0.00 |
| 2 | Hawai'i | 3 | 4 | 1 | 25.00 |
| 4 | Nevada | 3 | 6 | 1 | 16.67 |
| 4 | Wyoming | 8 | 6 | 3 | 50.00 |
| 6 | Boise State | 11 | 7 | 3 | 42.86 |
| 6 | New Mexico | 3 | 7 | 4 | 57.14 |
| 8 | Colorado State | 7 | 8 | 4 | 50.00 |
| 8 | Utah State | 6 | 8 | 5 | 62.50 |
| 10 | San Diego State | 10 | 9 | 6 | 66.67 |
| 11 | Air Force | 5 | 12 | 5 | 41.67 |
| 12 | Fresno State | 10 | 13 | 5 | 38.46 |