2021 Big Ten Conference Leaders Fumbles Lost - Games vs. FBS Teams With Non-Winning Record Only through 01/10/2022
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Purdue | 5 | 0 | 0 | 0 |
| 1 | Ohio State | 4 | 3 | 0 | 0.00 |
| 1 | Penn State | 5 | 3 | 0 | 0.00 |
| 4 | Rutgers | 5 | 4 | 1 | 25.00 |
| 5 | Michigan State | 4 | 4 | 2 | 50.00 |
| 5 | Michigan | 5 | 4 | 2 | 50.00 |
| 5 | Nebraska | 3 | 4 | 2 | 50.00 |
| 5 | Minnesota | 7 | 6 | 2 | 33.33 |
| 9 | Illinois | 5 | 4 | 3 | 75.00 |
| 9 | Wisconsin | 4 | 4 | 3 | 75.00 |
| 9 | Maryland | 6 | 7 | 3 | 42.86 |
| 12 | Indiana | 1 | 5 | 4 | 80.00 |
| 12 | Iowa | 6 | 8 | 4 | 50.00 |
| 14 | Northwestern | 5 | 11 | 5 | 45.45 |