2018 Big Ten Conference Leaders Fumbles Lost - Games in August/September Only through 01/07/2019
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Maryland | 4 | 5 | 1 | 20.00 |
| 1 | Michigan | 5 | 5 | 1 | 20.00 |
| 3 | Illinois | 4 | 7 | 2 | 28.57 |
| 4 | Northwestern | 4 | 3 | 1 | 33.33 |
| 4 | Ohio State | 5 | 3 | 1 | 33.33 |
| 6 | Nebraska | 4 | 9 | 4 | 44.44 |
| 6 | Penn State | 5 | 9 | 4 | 44.44 |
| 6 | Purdue | 5 | 9 | 4 | 44.44 |
| 9 | Indiana | 5 | 4 | 2 | 50.00 |
| 9 | Iowa | 4 | 4 | 2 | 50.00 |
| 9 | Michigan State | 4 | 6 | 3 | 50.00 |
| 12 | Minnesota | 4 | 7 | 4 | 57.14 |
| 13 | Wisconsin | 4 | 3 | 2 | 66.67 |
| 13 | Rutgers | 5 | 6 | 4 | 66.67 |