2021 Big Ten Conference Leaders Fumbles Lost - Games vs. FBS Teams With Winning Record Only through 01/10/2022
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Minnesota | 6 | 5 | 2 | 40.00 |
| 2 | Maryland | 6 | 6 | 3 | 50.00 |
| 2 | Iowa | 8 | 6 | 4 | 66.67 |
| 2 | Michigan State | 8 | 6 | 4 | 66.67 |
| 5 | Northwestern | 6 | 7 | 2 | 28.57 |
| 6 | Ohio State | 9 | 8 | 3 | 37.50 |
| 7 | Illinois | 7 | 9 | 3 | 33.33 |
| 7 | Nebraska | 8 | 9 | 3 | 33.33 |
| 7 | Penn State | 7 | 9 | 5 | 55.56 |
| 10 | Rutgers | 7 | 10 | 3 | 30.00 |
| 11 | Indiana | 10 | 11 | 3 | 27.27 |
| 11 | Purdue | 8 | 11 | 7 | 63.64 |
| 13 | Michigan | 9 | 12 | 3 | 25.00 |
| 14 | Wisconsin | 9 | 15 | 7 | 46.67 |