2025 Big Ten Conference Leaders Fumbles Lost - Games vs. Conference Teams Only through 12/06/2025
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Indiana | 10 | 4 | 0 | 0.00 |
| 1 | Minnesota | 9 | 6 | 0 | 0.00 |
| 3 | Wisconsin | 9 | 14 | 3 | 21.43 |
| 4 | Penn State | 9 | 11 | 3 | 27.27 |
| 5 | Nebraska | 9 | 9 | 3 | 33.33 |
| 5 | USC | 9 | 9 | 3 | 33.33 |
| 7 | Washington | 9 | 11 | 4 | 36.36 |
| 8 | Oregon | 9 | 7 | 3 | 42.86 |
| 9 | Michigan State | 9 | 9 | 4 | 44.44 |
| 10 | Northwestern | 9 | 13 | 6 | 46.15 |
| 11 | Rutgers | 9 | 8 | 4 | 50.00 |
| 12 | UCLA | 9 | 9 | 5 | 55.56 |
| 12 | Illinois | 9 | 9 | 5 | 55.56 |
| 14 | Iowa | 9 | 7 | 4 | 57.14 |
| 15 | Ohio State | 10 | 5 | 3 | 60.00 |
| 15 | Michigan | 9 | 10 | 6 | 60.00 |
| 17 | Maryland | 9 | 6 | 4 | 66.67 |
| 18 | Purdue | 9 | 11 | 8 | 72.73 |