2025 Big 12 Conference Leaders Fumbles Lost - Games vs. FCS (I-AA) Teams Only through 10/04/2025
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Arizona | 1 | 0 | 0 | 0 |
| 1 | Baylor | 1 | 0 | 0 | 0 |
| 1 | UCF | 1 | 0 | 0 | 0 |
| 1 | Iowa State | 1 | 0 | 0 | 0 |
| 1 | Oklahoma State | 1 | 0 | 0 | 0 |
| 1 | TCU | 1 | 0 | 0 | 0 |
| 1 | Utah | 1 | 0 | 0 | 0 |
| 1 | Arizona State | 1 | 1 | 0 | 0.00 |
| 1 | Houston | 1 | 1 | 0 | 0.00 |
| 1 | Cincinnati | 1 | 2 | 0 | 0.00 |
| 1 | Texas Tech | 1 | 2 | 0 | 0.00 |
| 12 | BYU | 1 | 1 | 1 | 100.00 |
| 12 | Kansas | 1 | 1 | 1 | 100.00 |
| 12 | Kansas State | 1 | 2 | 1 | 50.00 |
| 15 | West Virginia | 1 | 5 | 4 | 80.00 |