2020 Big Ten Conference Leaders Turnover Margin - Games in November Only through 01/11/2021
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ohio State | 2 | 5 | 1 | 6 | 1 | 3 | 4 | 2 | 1.00 |
| 2 | Iowa | 4 | 4 | 7 | 11 | 1 | 2 | 3 | 8 | 2.00 |
| 3 | Illinois | 3 | 3 | 7 | 10 | 1 | 0 | 1 | 9 | 3.00 |
| 3 | Northwestern | 4 | 3 | 6 | 9 | 3 | 5 | 8 | 1 | 0.25 |
| 3 | Rutgers | 4 | 3 | 1 | 4 | 2 | 4 | 6 | -2 | -0.50 |
| 6 | Maryland | 2 | 2 | 2 | 4 | 0 | 3 | 3 | 1 | 0.50 |
| 6 | Michigan State | 3 | 2 | 4 | 6 | 1 | 7 | 8 | -2 | -0.67 |
| 6 | Penn State | 4 | 2 | 1 | 3 | 4 | 5 | 9 | -6 | -1.50 |
| 9 | Indiana | 4 | 1 | 11 | 12 | 4 | 3 | 7 | 5 | 1.25 |
| 9 | Wisconsin | 2 | 1 | 2 | 3 | 2 | 3 | 5 | -2 | -1.00 |
| 9 | Nebraska | 4 | 1 | 4 | 5 | 4 | 6 | 10 | -5 | -1.25 |
| 12 | Minnesota | 3 | 0 | 2 | 2 | 1 | 3 | 4 | -2 | -0.67 |
| 12 | Purdue | 3 | 0 | 1 | 1 | 1 | 2 | 3 | -2 | -0.67 |
| 12 | Michigan | 4 | 0 | 1 | 1 | 2 | 4 | 6 | -5 | -1.25 |