2025 Big 12 Conference Leaders Fumbles Lost - All Games through 10/04/2025
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Arizona State | 5 | 3 | 1 | 33.33 |
| 1 | Oklahoma State | 5 | 3 | 1 | 33.33 |
| 1 | TCU | 5 | 4 | 1 | 25.00 |
| 1 | Houston | 5 | 5 | 1 | 20.00 |
| 5 | Arizona | 5 | 5 | 2 | 40.00 |
| 5 | Colorado | 6 | 6 | 2 | 33.33 |
| 5 | Texas Tech | 5 | 6 | 2 | 33.33 |
| 5 | Kansas | 6 | 9 | 2 | 22.22 |
| 9 | Cincinnati | 5 | 5 | 3 | 60.00 |
| 9 | BYU | 5 | 6 | 3 | 50.00 |
| 9 | Iowa State | 6 | 6 | 3 | 50.00 |
| 9 | UCF | 5 | 7 | 3 | 42.86 |
| 9 | Utah | 5 | 8 | 3 | 37.50 |
| 14 | Kansas State | 6 | 8 | 4 | 50.00 |
| 15 | West Virginia | 6 | 8 | 5 | 62.50 |
| 16 | Baylor | 6 | 7 | 6 | 85.71 |