2017 Big Ten Conference Leaders Turnover Margin - All Games through 01/08/2018
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Wisconsin | 14 | 9 | 20 | 29 | 9 | 15 | 24 | 5 | 0.36 |
| 2 | Iowa | 13 | 5 | 21 | 26 | 13 | 6 | 19 | 7 | 0.54 |
| 3 | Penn State | 13 | 15 | 10 | 25 | 3 | 10 | 13 | 12 | 0.92 |
| 3 | Northwestern | 13 | 8 | 17 | 25 | 6 | 12 | 18 | 7 | 0.54 |
| 5 | Ohio State | 14 | 11 | 13 | 24 | 9 | 10 | 19 | 5 | 0.36 |
| 6 | Michigan State | 13 | 9 | 14 | 23 | 12 | 8 | 20 | 3 | 0.23 |
| 7 | Purdue | 13 | 11 | 10 | 21 | 6 | 11 | 17 | 4 | 0.31 |
| 8 | Illinois | 12 | 10 | 9 | 19 | 7 | 19 | 26 | -7 | -0.58 |
| 9 | Minnesota | 12 | 10 | 8 | 18 | 7 | 11 | 18 | 0 | 0.00 |
| 10 | Michigan | 13 | 7 | 10 | 17 | 11 | 10 | 21 | -4 | -0.31 |
| 11 | Maryland | 12 | 6 | 10 | 16 | 6 | 8 | 14 | 2 | 0.17 |
| 12 | Rutgers | 12 | 3 | 12 | 15 | 9 | 11 | 20 | -5 | -0.42 |
| 13 | Indiana | 12 | 8 | 5 | 13 | 7 | 13 | 20 | -7 | -0.58 |
| 14 | Nebraska | 12 | 3 | 9 | 12 | 2 | 17 | 19 | -7 | -0.58 |