2017 Big Ten Conference Leaders Fumbles Lost - Games vs. Unranked Teams Only (AP Poll) through 01/08/2018
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Maryland | 6 | 3 | 0 | 0.00 |
| 2 | Nebraska | 8 | 11 | 1 | 9.09 |
| 3 | Illinois | 8 | 20 | 4 | 20.00 |
| 4 | Indiana | 8 | 9 | 2 | 22.22 |
| 5 | Penn State | 9 | 6 | 2 | 33.33 |
| 5 | Minnesota | 9 | 12 | 4 | 33.33 |
| 7 | Purdue | 11 | 14 | 6 | 42.86 |
| 8 | Wisconsin | 11 | 16 | 7 | 43.75 |
| 9 | Michigan State | 9 | 18 | 8 | 44.44 |
| 10 | Ohio State | 9 | 11 | 5 | 45.45 |
| 11 | Michigan | 9 | 12 | 7 | 58.33 |
| 12 | Iowa | 8 | 13 | 8 | 61.54 |
| 13 | Northwestern | 10 | 6 | 4 | 66.67 |
| 14 | Rutgers | 8 | 10 | 7 | 70.00 |