2015 Big 12 Conference Leaders Fumbles Lost - Games Lost Only through 01/11/2016
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Oklahoma | 2 | 1 | 1 | 100.00 |
| 1 | TCU | 2 | 1 | 1 | 100.00 |
| 1 | Oklahoma State | 3 | 4 | 1 | 25.00 |
| 4 | Kansas State | 7 | 6 | 3 | 50.00 |
| 4 | Texas Tech | 6 | 9 | 3 | 33.33 |
| 6 | West Virginia | 5 | 8 | 6 | 75.00 |
| 6 | Texas | 7 | 10 | 6 | 60.00 |
| 8 | Baylor | 3 | 8 | 7 | 87.50 |
| 9 | Iowa State | 9 | 22 | 10 | 45.45 |
| 10 | Kansas | 12 | 26 | 11 | 42.31 |