2019 Big Ten Conference Leaders Turnover Margin - Games vs. FBS Teams With Winning Record Only through 01/13/2020
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Penn State | 9 | 10 | 7 | 17 | 2 | 6 | 8 | 9 | 1.00 |
| 1 | Wisconsin | 9 | 6 | 7 | 13 | 9 | 2 | 11 | 2 | 0.22 |
| 1 | Ohio State | 10 | 8 | 7 | 15 | 10 | 3 | 13 | 2 | 0.20 |
| 4 | Illinois | 6 | 6 | 6 | 12 | 5 | 5 | 10 | 2 | 0.33 |
| 4 | Michigan | 8 | 5 | 6 | 11 | 4 | 8 | 12 | -1 | -0.13 |
| 4 | Maryland | 7 | 3 | 6 | 9 | 5 | 9 | 14 | -5 | -0.71 |
| 7 | Iowa | 7 | 5 | 5 | 10 | 4 | 4 | 8 | 2 | 0.29 |
| 7 | Michigan State | 8 | 4 | 5 | 9 | 7 | 9 | 16 | -7 | -0.88 |
| 9 | Rutgers | 8 | 4 | 4 | 8 | 5 | 8 | 13 | -5 | -0.63 |
| 10 | Minnesota | 5 | 4 | 3 | 7 | 3 | 4 | 7 | 0 | 0.00 |
| 10 | Indiana | 5 | 2 | 3 | 5 | 4 | 3 | 7 | -2 | -0.40 |
| 10 | Purdue | 6 | 5 | 3 | 8 | 6 | 7 | 13 | -5 | -0.83 |
| 13 | Nebraska | 5 | 2 | 2 | 4 | 3 | 5 | 8 | -4 | -0.80 |
| 13 | Northwestern | 6 | 2 | 2 | 4 | 5 | 7 | 12 | -8 | -1.33 |