2023 Mountain West Conference Leaders Fumbles Lost - Games vs. FBS non-Power 5 Conference Teams Only through 01/08/2024
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Fresno State | 10 | 6 | 2 | 33.33 |
| 2 | Wyoming | 10 | 7 | 2 | 28.57 |
| 3 | San Diego State | 9 | 8 | 5 | 62.50 |
| 3 | Utah State | 11 | 8 | 6 | 75.00 |
| 5 | Colorado State | 9 | 10 | 5 | 50.00 |
| 5 | UNLV | 10 | 10 | 6 | 60.00 |
| 7 | Boise State | 10 | 12 | 7 | 58.33 |
| 8 | San Jose State | 10 | 13 | 5 | 38.46 |
| 8 | Hawai'i | 9 | 13 | 8 | 61.54 |
| 10 | New Mexico | 10 | 14 | 5 | 35.71 |
| 11 | Nevada | 9 | 16 | 6 | 37.50 |
| 12 | Air Force | 12 | 18 | 10 | 55.56 |