2018 Big Ten Conference Leaders Fumbles Lost - Games in December/January Only through 01/07/2019
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Minnesota | 1 | 0 | 0 | 0 |
| 1 | Purdue | 1 | 0 | 0 | 0 |
| 1 | Michigan | 1 | 1 | 0 | 0.00 |
| 1 | Wisconsin | 1 | 1 | 0 | 0.00 |
| 1 | Michigan State | 1 | 3 | 0 | 0.00 |
| 6 | Iowa | 1 | 1 | 1 | 100.00 |
| 6 | Ohio State | 2 | 1 | 1 | 100.00 |
| 6 | Penn State | 1 | 1 | 1 | 100.00 |
| 6 | Northwestern | 2 | 2 | 1 | 50.00 |