2019 Mountain West Conference Leaders Fumbles Lost - Games vs. FBS (I-A) Teams Only through 01/13/2020
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | San Diego State | 12 | 4 | 1 | 25.00 |
| 2 | Wyoming | 12 | 10 | 6 | 60.00 |
| 3 | Fresno State | 11 | 12 | 5 | 41.67 |
| 4 | San Jose State | 11 | 13 | 4 | 30.77 |
| 5 | Utah State | 12 | 14 | 7 | 50.00 |
| 5 | Hawai'i | 14 | 14 | 10 | 71.43 |
| 7 | UNLV | 11 | 16 | 5 | 31.25 |
| 8 | Colorado State | 11 | 17 | 11 | 64.71 |
| 9 | Boise State | 13 | 18 | 8 | 44.44 |
| 10 | Nevada | 12 | 21 | 10 | 47.62 |
| 10 | New Mexico | 11 | 21 | 11 | 52.38 |
| 10 | Air Force | 12 | 21 | 11 | 52.38 |