2018 Big Ten Conference Leaders Fumbles Lost - Games vs. Non-Conference Teams Only through 01/07/2019
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Indiana | 3 | 2 | 1 | 50.00 |
| 1 | Ohio State | 4 | 2 | 1 | 50.00 |
| 1 | Iowa | 4 | 3 | 1 | 33.33 |
| 1 | Northwestern | 4 | 3 | 1 | 33.33 |
| 1 | Michigan | 4 | 4 | 1 | 25.00 |
| 1 | Maryland | 3 | 5 | 1 | 20.00 |
| 1 | Michigan State | 4 | 6 | 1 | 16.67 |
| 8 | Wisconsin | 4 | 4 | 2 | 50.00 |
| 8 | Illinois | 3 | 5 | 2 | 40.00 |
| 10 | Minnesota | 4 | 6 | 3 | 50.00 |
| 10 | Penn State | 4 | 6 | 3 | 50.00 |
| 10 | Nebraska | 3 | 9 | 3 | 33.33 |
| 13 | Rutgers | 3 | 5 | 4 | 80.00 |
| 13 | Purdue | 4 | 8 | 4 | 50.00 |