2025 Big Ten Conference Leaders Fumbles Lost - Games vs. Unranked Teams Only (AP Poll) through 10/04/2025
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Oregon | 4 | 2 | 0 | 0.00 |
| 1 | Rutgers | 5 | 2 | 0 | 0.00 |
| 1 | Purdue | 3 | 3 | 0 | 0.00 |
| 4 | Nebraska | 4 | 5 | 1 | 20.00 |
| 5 | Indiana | 4 | 4 | 1 | 25.00 |
| 5 | Penn State | 4 | 4 | 1 | 25.00 |
| 7 | UCLA | 4 | 3 | 1 | 33.33 |
| 7 | Iowa | 3 | 3 | 1 | 33.33 |
| 7 | Minnesota | 4 | 3 | 1 | 33.33 |
| 7 | Ohio State | 4 | 3 | 1 | 33.33 |
| 7 | Wisconsin | 3 | 3 | 1 | 33.33 |
| 12 | Michigan | 4 | 5 | 2 | 40.00 |
| 12 | Northwestern | 4 | 5 | 2 | 40.00 |
| 14 | Michigan State | 5 | 6 | 3 | 50.00 |
| 15 | Illinois | 5 | 3 | 2 | 66.67 |
| 16 | Maryland | 5 | 1 | 1 | 100.00 |
| 16 | Washington | 4 | 1 | 1 | 100.00 |
| 16 | USC | 4 | 3 | 3 | 100.00 |