2012 Big Ten Conference Leaders Fumbles Lost - Games Lost Only through 01/07/2013
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Northwestern | 3 | 3 | 2 | 66.67 |
| 1 | Indiana | 8 | 5 | 2 | 40.00 |
| 3 | Wisconsin | 6 | 8 | 3 | 37.50 |
| 3 | Iowa | 8 | 9 | 3 | 33.33 |
| 5 | Penn State | 4 | 6 | 4 | 66.67 |
| 5 | Nebraska | 4 | 7 | 4 | 57.14 |
| 5 | Minnesota | 7 | 13 | 4 | 30.77 |
| 8 | Michigan | 5 | 9 | 5 | 55.56 |
| 8 | Michigan State | 6 | 9 | 5 | 55.56 |
| 10 | Purdue | 7 | 15 | 6 | 40.00 |
| 11 | Illinois | 10 | 21 | 16 | 76.19 |