2020 Big 12 Conference Leaders Fumbles Lost - Games Lost Only through 01/11/2021
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Oklahoma | 2 | 2 | 1 | 50.00 |
| 2 | Baylor | 7 | 3 | 0 | 0.00 |
| 2 | Iowa State | 3 | 3 | 1 | 33.33 |
| 2 | TCU | 4 | 3 | 2 | 66.67 |
| 2 | Oklahoma State | 3 | 3 | 3 | 100.00 |
| 2 | Texas | 3 | 3 | 3 | 100.00 |
| 7 | West Virginia | 4 | 4 | 2 | 50.00 |
| 8 | Kansas State | 6 | 6 | 4 | 66.67 |
| 9 | Kansas | 9 | 13 | 4 | 30.77 |
| 10 | Texas Tech | 6 | 14 | 3 | 21.43 |