2026 Big 12 Conference Leaders Fumbles Lost - Games vs. FBS Power 5 Conference Teams Only through 10/13/2026
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Iowa State | 4 | 0 | 0 | 0 |
| 2 | Arizona | 4 | 1 | 0 | 0.00 |
| 3 | Baylor | 3 | 2 | 1 | 50.00 |
| 3 | Oklahoma State | 3 | 2 | 1 | 50.00 |
| 5 | Kansas State | 3 | 3 | 1 | 33.33 |
| 5 | Texas Tech | 3 | 3 | 1 | 33.33 |
| 7 | BYU | 4 | 4 | 1 | 25.00 |
| 7 | West Virginia | 4 | 4 | 4 | 100.00 |
| 9 | Cincinnati | 3 | 5 | 1 | 20.00 |
| 9 | Utah | 4 | 5 | 2 | 40.00 |
| 9 | Colorado | 4 | 5 | 3 | 60.00 |
| 9 | Houston | 4 | 5 | 3 | 60.00 |
| 13 | Kansas | 3 | 7 | 3 | 42.86 |
| 13 | TCU | 3 | 7 | 3 | 42.86 |
| 13 | Arizona State | 3 | 7 | 4 | 57.14 |
| 16 | UCF | 4 | 8 | 3 | 37.50 |