2012 Big Ten Conference Leaders Fumbles Lost - Games in October Only through 01/07/2013
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Indiana | 4 | 2 | 0 | 0.00 |
| 2 | Iowa | 3 | 5 | 1 | 20.00 |
| 2 | Wisconsin | 4 | 5 | 1 | 20.00 |
| 2 | Michigan State | 4 | 9 | 1 | 11.11 |
| 5 | Michigan | 4 | 4 | 2 | 50.00 |
| 5 | Northwestern | 4 | 4 | 2 | 50.00 |
| 5 | Purdue | 4 | 7 | 2 | 28.57 |
| 5 | Minnesota | 3 | 8 | 2 | 25.00 |
| 9 | Penn State | 3 | 6 | 3 | 50.00 |
| 9 | Ohio State | 4 | 6 | 3 | 50.00 |
| 11 | Illinois | 3 | 5 | 4 | 80.00 |
| 12 | Nebraska | 3 | 6 | 5 | 83.33 |