2025 Big Ten Conference Leaders Fumbles Lost - Games in August/September Only through 09/01/2025
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | UCLA | 1 | 0 | 0 | 0 |
| 1 | Illinois | 1 | 0 | 0 | 0 |
| 1 | Maryland | 1 | 0 | 0 | 0 |
| 1 | Minnesota | 1 | 0 | 0 | 0 |
| 1 | Ohio State | 1 | 0 | 0 | 0 |
| 1 | Rutgers | 1 | 0 | 0 | 0 |
| 1 | Wisconsin | 1 | 0 | 0 | 0 |
| 8 | Oregon | 1 | 1 | 0 | 0.00 |
| 8 | Penn State | 1 | 1 | 0 | 0.00 |
| 8 | Purdue | 1 | 1 | 0 | 0.00 |
| 8 | Nebraska | 1 | 2 | 0 | 0.00 |
| 12 | Michigan State | 1 | 2 | 1 | 50.00 |
| 12 | Michigan | 1 | 2 | 1 | 50.00 |
| 12 | Northwestern | 1 | 2 | 1 | 50.00 |
| 15 | Indiana | 1 | 1 | 1 | 100.00 |
| 15 | Iowa | 1 | 1 | 1 | 100.00 |
| 15 | USC | 1 | 1 | 1 | 100.00 |
| 15 | Washington | 1 | 1 | 1 | 100.00 |