2020 Big Ten Conference Leaders Turnover Margin - Games vs. Unranked Teams Only (AP Poll) through 01/11/2021
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Rutgers | 7 | 10 | 8 | 18 | 3 | 6 | 9 | 9 | 1.29 |
| 1 | Indiana | 7 | 3 | 14 | 17 | 4 | 4 | 8 | 9 | 1.29 |
| 1 | Iowa | 7 | 5 | 10 | 15 | 4 | 2 | 6 | 9 | 1.29 |
| 4 | Ohio State | 4 | 6 | 3 | 9 | 3 | 0 | 3 | 6 | 1.50 |
| 4 | Wisconsin | 4 | 1 | 8 | 9 | 1 | 2 | 3 | 6 | 1.50 |
| 6 | Illinois | 6 | 7 | 7 | 14 | 5 | 4 | 9 | 5 | 0.83 |
| 6 | Northwestern | 7 | 5 | 9 | 14 | 4 | 5 | 9 | 5 | 0.71 |
| 8 | Minnesota | 6 | 2 | 4 | 6 | 2 | 3 | 5 | 1 | 0.17 |
| 9 | Purdue | 4 | 2 | 2 | 4 | 2 | 2 | 4 | 0 | 0.00 |
| 10 | Michigan | 5 | 1 | 2 | 3 | 2 | 2 | 4 | -1 | -0.20 |
| 10 | Maryland | 3 | 1 | 2 | 3 | 1 | 3 | 4 | -1 | -0.33 |
| 12 | Penn State | 6 | 3 | 3 | 6 | 5 | 4 | 9 | -3 | -0.50 |
| 13 | Michigan State | 3 | 3 | 1 | 4 | 5 | 3 | 8 | -4 | -1.33 |
| 14 | Nebraska | 5 | 1 | 2 | 3 | 5 | 7 | 12 | -9 | -1.80 |