2025 Big 12 Conference Leaders Fumbles Lost - Games Lost Only through 09/12/2025
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Arizona State | 1 | 0 | 0 | 0 |
| 1 | Baylor | 1 | 0 | 0 | 0 |
| 1 | Oklahoma State | 1 | 0 | 0 | 0 |
| 1 | West Virginia | 1 | 0 | 0 | 0 |
| 5 | Cincinnati | 1 | 1 | 1 | 100.00 |
| 6 | Colorado | 2 | 2 | 0 | 0.00 |
| 6 | Kansas | 1 | 2 | 0 | 0.00 |
| 8 | Kansas State | 3 | 3 | 3 | 100.00 |