2021 Big 12 Conference Leaders Fumbles Lost - Games in November Only through 01/10/2022
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Kansas | 4 | 4 | 0 | 0.00 |
| 2 | Kansas State | 4 | 1 | 1 | 100.00 |
| 3 | Baylor | 4 | 3 | 2 | 66.67 |
| 3 | TCU | 4 | 6 | 2 | 33.33 |
| 3 | Iowa State | 4 | 7 | 2 | 28.57 |
| 3 | Oklahoma | 3 | 7 | 2 | 28.57 |
| 7 | Texas Tech | 3 | 4 | 3 | 75.00 |
| 7 | Oklahoma State | 4 | 5 | 3 | 60.00 |
| 7 | West Virginia | 4 | 7 | 3 | 42.86 |
| 10 | Texas | 4 | 8 | 4 | 50.00 |