2025 Big 12 Conference Leaders Fumbles Lost - All Games through 01/09/2026
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Arizona | 13 | 10 | 5 | 50.00 |
| 2 | Iowa State | 12 | 12 | 5 | 41.67 |
| 2 | Colorado | 12 | 12 | 6 | 50.00 |
| 4 | TCU | 13 | 13 | 5 | 38.46 |
| 4 | Cincinnati | 13 | 13 | 8 | 61.54 |
| 6 | Baylor | 12 | 14 | 12 | 85.71 |
| 7 | Houston | 13 | 15 | 4 | 26.67 |
| 7 | Kansas State | 12 | 15 | 8 | 53.33 |
| 9 | Kansas | 12 | 17 | 5 | 29.41 |
| 9 | Utah | 13 | 17 | 7 | 41.18 |
| 9 | Texas Tech | 14 | 17 | 8 | 47.06 |
| 9 | BYU | 14 | 17 | 9 | 52.94 |
| 13 | West Virginia | 12 | 19 | 7 | 36.84 |
| 14 | Oklahoma State | 12 | 20 | 7 | 35.00 |
| 15 | UCF | 12 | 21 | 6 | 28.57 |
| 15 | Arizona State | 13 | 21 | 12 | 57.14 |