2017 Big 12 Conference Leaders Fumbles Lost - Games in November Only through 01/08/2018
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Iowa State | 4 | 1 | 0 | 0.00 |
| 1 | Oklahoma | 4 | 2 | 0 | 0.00 |
| 3 | TCU | 4 | 8 | 1 | 12.50 |
| 4 | Oklahoma State | 4 | 4 | 1 | 25.00 |
| 5 | Kansas State | 4 | 3 | 1 | 33.33 |
| 6 | Kansas | 4 | 5 | 3 | 60.00 |
| 6 | Texas | 4 | 5 | 3 | 60.00 |
| 8 | Texas Tech | 4 | 3 | 2 | 66.67 |
| 9 | West Virginia | 4 | 8 | 6 | 75.00 |
| 10 | Baylor | 4 | 6 | 5 | 83.33 |