2023 Big 12 Conference Leaders Fumbles Lost - Games in October Only through 01/08/2024
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | TCU | 3 | 2 | 0 | 0.00 |
| 1 | Iowa State | 3 | 2 | 1 | 50.00 |
| 1 | BYU | 3 | 2 | 2 | 100.00 |
| 4 | Kansas State | 4 | 3 | 1 | 33.33 |
| 4 | Kansas | 3 | 3 | 1 | 33.33 |
| 4 | UCF | 3 | 3 | 2 | 66.67 |
| 4 | Houston | 3 | 3 | 2 | 66.67 |
| 4 | Oklahoma | 3 | 3 | 2 | 66.67 |
| 4 | Texas | 3 | 3 | 2 | 66.67 |
| 10 | Texas Tech | 3 | 4 | 3 | 75.00 |
| 11 | Oklahoma State | 4 | 5 | 2 | 40.00 |
| 12 | Baylor | 3 | 6 | 2 | 33.33 |
| 12 | Cincinnati | 3 | 6 | 2 | 33.33 |
| 12 | West Virginia | 3 | 6 | 3 | 50.00 |