2017 Mountain West Conference Leaders Fumbles Lost - Games vs. FBS (I-A) Teams Only through 01/08/2018
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | UNLV | 11 | 10 | 3 | 30.00 |
| 1 | Colorado State | 12 | 10 | 5 | 50.00 |
| 3 | Boise State | 14 | 11 | 6 | 54.55 |
| 4 | Wyoming | 12 | 12 | 6 | 50.00 |
| 4 | San Diego State | 12 | 12 | 8 | 66.67 |
| 6 | Nevada | 11 | 13 | 4 | 30.77 |
| 7 | Fresno State | 13 | 16 | 6 | 37.50 |
| 7 | Hawai'i | 11 | 16 | 6 | 37.50 |
| 7 | Utah State | 12 | 16 | 10 | 62.50 |
| 10 | New Mexico | 11 | 24 | 13 | 54.17 |
| 11 | Air Force | 11 | 32 | 14 | 43.75 |
| 12 | San Jose State | 12 | 34 | 20 | 58.82 |