2021 Big Ten Conference Leaders Fumbles Lost - Games in October Only through 01/10/2022
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Minnesota | 4 | 0 | 0 | 0 |
| 2 | Indiana | 4 | 4 | 1 | 25.00 |
| 2 | Michigan State | 4 | 4 | 1 | 25.00 |
| 2 | Nebraska | 4 | 4 | 1 | 25.00 |
| 5 | Rutgers | 4 | 7 | 2 | 28.57 |
| 6 | Northwestern | 4 | 10 | 3 | 30.00 |
| 7 | Michigan | 4 | 7 | 3 | 42.86 |
| 8 | Ohio State | 4 | 2 | 1 | 50.00 |
| 8 | Maryland | 4 | 4 | 2 | 50.00 |
| 10 | Wisconsin | 5 | 11 | 6 | 54.55 |
| 11 | Illinois | 4 | 5 | 3 | 60.00 |
| 12 | Penn State | 4 | 3 | 2 | 66.67 |
| 12 | Purdue | 4 | 6 | 4 | 66.67 |
| 14 | Iowa | 4 | 4 | 3 | 75.00 |