2019 Big Ten Conference Leaders Turnover Margin - Games in December/January Only through 01/13/2020
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Iowa | 1 | 2 | 1 | 3 | 0 | 0 | 0 | 3 | 3.00 |
| 2 | Indiana | 1 | 0 | 2 | 2 | 0 | 1 | 1 | 1 | 1.00 |
| 2 | Penn State | 1 | 0 | 2 | 2 | 0 | 1 | 1 | 1 | 1.00 |
| 4 | Minnesota | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0.00 |
| 5 | Michigan State | 1 | 0 | 1 | 1 | 1 | 1 | 2 | -1 | -1.00 |
| 5 | Illinois | 1 | 0 | 0 | 0 | 0 | 1 | 1 | -1 | -1.00 |
| 7 | Wisconsin | 2 | 1 | 1 | 2 | 3 | 1 | 4 | -2 | -1.00 |
| 7 | Michigan | 1 | 0 | 0 | 0 | 0 | 2 | 2 | -2 | -2.00 |
| 9 | Ohio State | 2 | 0 | 0 | 0 | 1 | 2 | 3 | -3 | -1.50 |