2019 Big 12 Conference Leaders Fumbles Lost - Games vs. Non-Conference Teams Only through 01/13/2020
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | West Virginia | 3 | 0 | 0 | 0 |
| 2 | Texas | 4 | 3 | 1 | 33.33 |
| 2 | Texas Tech | 3 | 4 | 1 | 25.00 |
| 4 | Oklahoma | 4 | 4 | 2 | 50.00 |
| 5 | Oklahoma State | 4 | 4 | 3 | 75.00 |
| 5 | Kansas | 3 | 5 | 3 | 60.00 |
| 7 | Baylor | 4 | 8 | 4 | 50.00 |
| 8 | Kansas State | 4 | 10 | 5 | 50.00 |
| 8 | TCU | 3 | 13 | 5 | 38.46 |
| 10 | Iowa State | 4 | 7 | 6 | 85.71 |