2017 Big Ten Conference Leaders Turnover Margin - Games vs. FBS Teams With Winning Record Only through 01/08/2018
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Purdue | 8 | 10 | 7 | 17 | 2 | 7 | 9 | 8 | 1.00 |
| 2 | Michigan State | 7 | 6 | 9 | 15 | 4 | 6 | 10 | 5 | 0.71 |
| 2 | Penn State | 7 | 8 | 6 | 14 | 2 | 7 | 9 | 5 | 0.71 |
| 4 | Iowa | 10 | 4 | 14 | 18 | 11 | 4 | 15 | 3 | 0.30 |
| 5 | Northwestern | 7 | 3 | 8 | 11 | 3 | 6 | 9 | 2 | 0.29 |
| 6 | Minnesota | 7 | 6 | 6 | 12 | 5 | 6 | 11 | 1 | 0.14 |
| 7 | Ohio State | 8 | 7 | 6 | 13 | 4 | 9 | 13 | 0 | 0.00 |
| 8 | Maryland | 8 | 5 | 4 | 9 | 6 | 6 | 12 | -3 | -0.38 |
| 9 | Wisconsin | 7 | 4 | 9 | 13 | 5 | 11 | 16 | -3 | -0.43 |
| 10 | Nebraska | 9 | 3 | 6 | 9 | 1 | 15 | 16 | -7 | -0.78 |
| 11 | Rutgers | 6 | 0 | 3 | 3 | 2 | 6 | 8 | -5 | -0.83 |
| 12 | Illinois | 6 | 3 | 4 | 7 | 4 | 11 | 15 | -8 | -1.33 |
| 13 | Michigan | 6 | 3 | 3 | 6 | 8 | 7 | 15 | -9 | -1.50 |
| 13 | Indiana | 6 | 2 | 2 | 4 | 5 | 8 | 13 | -9 | -1.50 |