2020 Mountain West Conference Leaders Fumbles Lost - Games vs. Ranked Teams Only (AP Poll) through 01/11/2021
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Hawai'i | 1 | 0 | 0 | 0 |
| 1 | UNLV | 1 | 0 | 0 | 0 |
| 1 | New Mexico | 1 | 1 | 0 | 0.00 |
| 4 | Boise State | 2 | 2 | 1 | 50.00 |
| 5 | Nevada | 1 | 2 | 2 | 100.00 |
| 5 | Air Force | 1 | 2 | 2 | 100.00 |
| 7 | San Diego State | 2 | 4 | 3 | 75.00 |