2020 Big 12 Conference Leaders Fumbles Lost - Games vs. Unranked Teams Only (AP Poll) through 01/11/2021
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Oklahoma State | 6 | 11 | 2 | 18.18 |
| 2 | Baylor | 6 | 5 | 1 | 20.00 |
| 3 | Kansas | 6 | 9 | 2 | 22.22 |
| 4 | Oklahoma | 7 | 7 | 2 | 28.57 |
| 5 | Kansas State | 7 | 6 | 2 | 33.33 |
| 6 | Texas | 8 | 4 | 2 | 50.00 |
| 6 | Iowa State | 7 | 6 | 3 | 50.00 |
| 8 | West Virginia | 8 | 11 | 7 | 63.64 |
| 9 | TCU | 7 | 10 | 7 | 70.00 |
| 9 | Texas Tech | 7 | 10 | 7 | 70.00 |