2025 Big Ten Conference Leaders Fumbles Lost - Games in December/January Only through 01/19/2026
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Illinois | 1 | 0 | 0 | 0 |
| 1 | Nebraska | 1 | 0 | 0 | 0 |
| 1 | Ohio State | 2 | 0 | 0 | 0 |
| 1 | Penn State | 1 | 0 | 0 | 0 |
| 1 | USC | 1 | 0 | 0 | 0 |
| 6 | Iowa | 1 | 1 | 0 | 0.00 |
| 6 | Michigan | 1 | 1 | 0 | 0.00 |
| 6 | Northwestern | 1 | 1 | 0 | 0.00 |
| 6 | Washington | 1 | 1 | 1 | 100.00 |
| 10 | Indiana | 4 | 2 | 0 | 0.00 |
| 10 | Minnesota | 1 | 2 | 1 | 50.00 |
| 12 | Oregon | 3 | 7 | 2 | 28.57 |