2019 Big Ten Conference Leaders Turnover Margin - Games vs. FBS (I-A) Teams Only through 01/13/2020
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Iowa | 13 | 9 | 12 | 21 | 5 | 7 | 12 | 9 | 0.69 |
| 2 | Penn State | 12 | 12 | 9 | 21 | 4 | 9 | 13 | 8 | 0.67 |
| 3 | Minnesota | 12 | 4 | 13 | 17 | 7 | 7 | 14 | 3 | 0.25 |
| 4 | Indiana | 12 | 10 | 7 | 17 | 6 | 9 | 15 | 2 | 0.17 |
| 5 | Ohio State | 14 | 10 | 15 | 25 | 13 | 3 | 16 | 9 | 0.64 |
| 6 | Illinois | 13 | 16 | 12 | 28 | 9 | 9 | 18 | 10 | 0.77 |
| 7 | Michigan | 13 | 11 | 9 | 20 | 11 | 9 | 20 | 0 | 0.00 |
| 8 | Nebraska | 12 | 10 | 11 | 21 | 12 | 9 | 21 | 0 | 0.00 |
| 8 | Maryland | 11 | 5 | 10 | 15 | 9 | 12 | 21 | -6 | -0.55 |
| 10 | Wisconsin | 14 | 10 | 12 | 22 | 17 | 5 | 22 | 0 | 0.00 |
| 11 | Purdue | 12 | 6 | 9 | 15 | 8 | 15 | 23 | -8 | -0.67 |
| 11 | Rutgers | 12 | 4 | 6 | 10 | 8 | 15 | 23 | -13 | -1.08 |
| 13 | Michigan State | 13 | 10 | 12 | 22 | 9 | 15 | 24 | -2 | -0.15 |
| 13 | Northwestern | 12 | 7 | 7 | 14 | 9 | 15 | 24 | -10 | -0.83 |