2011 Big Ten Conference Leaders Turnover Margin - Games vs. Non-Conference Teams Only through 01/09/2012
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Minnesota | 4 | 1 | 3 | 4 | 0 | 5 | 5 | -1 | -0.25 |
| 2 | Northwestern | 5 | 2 | 4 | 6 | 1 | 3 | 4 | 2 | 0.40 |
| 2 | Wisconsin | 5 | 2 | 3 | 5 | 1 | 3 | 4 | 1 | 0.20 |
| 4 | Michigan | 5 | 10 | 5 | 15 | 2 | 7 | 9 | 6 | 1.20 |
| 4 | Michigan State | 5 | 4 | 8 | 12 | 2 | 5 | 7 | 5 | 1.00 |
| 6 | Iowa | 5 | 4 | 5 | 9 | 3 | 3 | 6 | 3 | 0.60 |
| 7 | Illinois | 5 | 4 | 7 | 11 | 4 | 3 | 7 | 4 | 0.80 |
| 7 | Indiana | 4 | 5 | 3 | 8 | 4 | 2 | 6 | 2 | 0.50 |
| 7 | Penn State | 5 | 4 | 5 | 9 | 4 | 6 | 10 | -1 | -0.20 |
| 10 | Ohio State | 5 | 4 | 5 | 9 | 5 | 1 | 6 | 3 | 0.60 |
| 10 | Nebraska | 5 | 2 | 4 | 6 | 5 | 3 | 8 | -2 | -0.40 |
| 12 | Purdue | 5 | 4 | 6 | 10 | 6 | 2 | 8 | 2 | 0.40 |