2015 Big Ten Conference Leaders Turnover Margin - Games vs. Ranked Teams Only (AP Poll) through 01/11/2016
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Iowa | 4 | 4 | 5 | 9 | 4 | 4 | 8 | 1 | 0.25 |
| 1 | Illinois | 5 | 2 | 5 | 7 | 4 | 4 | 8 | -1 | -0.20 |
| 3 | Indiana | 5 | 3 | 4 | 7 | 2 | 2 | 4 | 3 | 0.60 |
| 3 | Northwestern | 5 | 4 | 4 | 8 | 2 | 6 | 8 | 0 | 0.00 |
| 3 | Michigan | 5 | 0 | 4 | 4 | 1 | 4 | 5 | -1 | -0.20 |
| 3 | Maryland | 5 | 4 | 4 | 8 | 3 | 13 | 16 | -8 | -1.60 |
| 7 | Michigan State | 5 | 3 | 3 | 6 | 2 | 4 | 6 | 0 | 0.00 |
| 7 | Rutgers | 4 | 1 | 3 | 4 | 1 | 3 | 4 | 0 | 0.00 |
| 7 | Purdue | 4 | 2 | 3 | 5 | 4 | 2 | 6 | -1 | -0.25 |
| 7 | Minnesota | 6 | 3 | 3 | 6 | 5 | 5 | 10 | -4 | -0.67 |
| 11 | Ohio State | 3 | 3 | 2 | 5 | 0 | 1 | 1 | 4 | 1.33 |
| 11 | Penn State | 4 | 2 | 2 | 4 | 5 | 3 | 8 | -4 | -1.00 |
| 13 | Nebraska | 4 | 1 | 1 | 2 | 1 | 7 | 8 | -6 | -1.50 |
| 13 | Wisconsin | 3 | 1 | 1 | 2 | 5 | 5 | 10 | -8 | -2.67 |