2018 Big Ten Conference Leaders Fumbles Lost - Games vs. Conference Teams Only through 01/07/2019
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Northwestern | 10 | 5 | 2 | 40.00 |
| 1 | Michigan | 9 | 6 | 2 | 33.33 |
| 1 | Purdue | 9 | 7 | 2 | 28.57 |
| 4 | Rutgers | 9 | 9 | 3 | 33.33 |
| 5 | Iowa | 9 | 9 | 6 | 66.67 |
| 6 | Indiana | 9 | 11 | 7 | 63.64 |
| 6 | Michigan State | 9 | 20 | 7 | 35.00 |
| 8 | Wisconsin | 9 | 12 | 8 | 66.67 |
| 8 | Minnesota | 9 | 14 | 8 | 57.14 |
| 8 | Ohio State | 10 | 15 | 8 | 53.33 |
| 8 | Illinois | 9 | 18 | 8 | 44.44 |
| 8 | Maryland | 9 | 19 | 8 | 42.11 |
| 8 | Nebraska | 9 | 19 | 8 | 42.11 |
| 14 | Penn State | 9 | 18 | 10 | 55.56 |