2020 Big Ten Conference Leaders Turnover Margin - Games at Home Only through 01/11/2021
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Indiana | 3 | 1 | 7 | 8 | 2 | 1 | 3 | 5 | 1.67 |
| 1 | Michigan | 3 | 0 | 0 | 0 | 1 | 2 | 3 | -3 | -1.00 |
| 3 | Northwestern | 4 | 3 | 8 | 11 | 2 | 2 | 4 | 7 | 1.75 |
| 3 | Illinois | 3 | 3 | 1 | 4 | 2 | 2 | 4 | 0 | 0.00 |
| 3 | Wisconsin | 3 | 2 | 2 | 4 | 2 | 2 | 4 | 0 | 0.00 |
| 3 | Purdue | 4 | 2 | 1 | 3 | 1 | 3 | 4 | -1 | -0.25 |
| 3 | Minnesota | 3 | 0 | 2 | 2 | 1 | 3 | 4 | -2 | -0.67 |
| 3 | Maryland | 2 | 0 | 0 | 0 | 1 | 3 | 4 | -4 | -2.00 |
| 9 | Iowa | 4 | 5 | 5 | 10 | 1 | 4 | 5 | 5 | 1.25 |
| 9 | Ohio State | 3 | 7 | 1 | 8 | 2 | 3 | 5 | 3 | 1.00 |
| 11 | Nebraska | 3 | 1 | 1 | 2 | 3 | 5 | 8 | -6 | -2.00 |
| 12 | Rutgers | 5 | 5 | 3 | 8 | 1 | 8 | 9 | -1 | -0.20 |
| 13 | Penn State | 5 | 2 | 2 | 4 | 5 | 5 | 10 | -6 | -1.20 |
| 14 | Michigan State | 4 | 5 | 5 | 10 | 8 | 8 | 16 | -6 | -1.50 |