2021 Big 12 Conference Leaders Fumbles Lost - Games vs. FBS non-Power 5 Conference Teams Only through 01/10/2022
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Kansas State | 1 | 0 | 0 | 0 |
| 1 | Kansas | 1 | 1 | 0 | 0.00 |
| 1 | Oklahoma | 1 | 1 | 0 | 0.00 |
| 1 | Texas | 2 | 1 | 0 | 0.00 |
| 5 | Iowa State | 1 | 1 | 1 | 100.00 |
| 5 | Baylor | 2 | 2 | 1 | 50.00 |
| 5 | TCU | 1 | 2 | 1 | 50.00 |
| 8 | Texas Tech | 2 | 3 | 2 | 66.67 |
| 9 | Oklahoma State | 3 | 6 | 3 | 50.00 |