2015 Mountain West Conference Leaders Fumbles Lost - Games vs. FBS Teams With Non-Winning Record Only through 01/11/2016
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Wyoming | 3 | 1 | 1 | 100.00 |
| 1 | UNLV | 4 | 3 | 1 | 33.33 |
| 1 | Fresno State | 4 | 6 | 1 | 16.67 |
| 4 | Utah State | 2 | 2 | 2 | 100.00 |
| 4 | Nevada | 7 | 5 | 2 | 40.00 |
| 4 | Air Force | 6 | 5 | 2 | 40.00 |
| 4 | San Jose State | 5 | 6 | 2 | 33.33 |
| 8 | San Diego State | 7 | 9 | 5 | 55.56 |
| 8 | Colorado State | 7 | 10 | 5 | 50.00 |
| 8 | New Mexico | 7 | 10 | 5 | 50.00 |
| 8 | Hawai'i | 5 | 11 | 5 | 45.45 |
| 12 | Boise State | 6 | 11 | 7 | 63.64 |