2023 Big Ten Conference Leaders Fumbles Lost - Games vs. FBS Teams With Non-Winning Record Only through 01/08/2024
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Northwestern | 5 | 6 | 1 | 16.67 |
| 2 | Michigan | 6 | 5 | 1 | 20.00 |
| 3 | Iowa | 7 | 11 | 3 | 27.27 |
| 4 | Maryland | 7 | 10 | 3 | 30.00 |
| 5 | Purdue | 5 | 13 | 5 | 38.46 |
| 6 | Michigan State | 4 | 2 | 1 | 50.00 |
| 6 | Penn State | 4 | 4 | 2 | 50.00 |
| 8 | Minnesota | 6 | 7 | 4 | 57.14 |
| 9 | Nebraska | 6 | 19 | 11 | 57.89 |
| 10 | Illinois | 5 | 12 | 7 | 58.33 |
| 11 | Indiana | 4 | 5 | 3 | 60.00 |
| 12 | Ohio State | 4 | 2 | 2 | 100.00 |
| 12 | Rutgers | 3 | 2 | 2 | 100.00 |
| 12 | Wisconsin | 8 | 6 | 6 | 100.00 |