2023 Big Ten Conference Leaders Turnover Margin - Games in August/September Only through 01/08/2024
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Penn State | 5 | 6 | 6 | 12 | 1 | 0 | 1 | 11 | 2.20 |
| 2 | Maryland | 5 | 4 | 8 | 12 | 0 | 3 | 3 | 9 | 1.80 |
| 3 | Minnesota | 5 | 2 | 8 | 10 | 1 | 5 | 6 | 4 | 0.80 |
| 3 | Wisconsin | 4 | 2 | 7 | 9 | 3 | 3 | 6 | 3 | 0.75 |
| 3 | Ohio State | 4 | 2 | 3 | 5 | 1 | 2 | 3 | 2 | 0.50 |
| 3 | Northwestern | 5 | 2 | 3 | 5 | 1 | 4 | 5 | 0 | 0.00 |
| 3 | Iowa | 5 | 2 | 5 | 7 | 5 | 4 | 9 | -2 | -0.40 |
| 3 | Michigan State | 5 | 2 | 4 | 6 | 5 | 7 | 12 | -6 | -1.20 |
| 3 | Illinois | 5 | 2 | 3 | 5 | 4 | 7 | 11 | -6 | -1.20 |
| 10 | Rutgers | 5 | 1 | 5 | 6 | 2 | 1 | 3 | 3 | 0.60 |
| 10 | Michigan | 5 | 1 | 5 | 6 | 1 | 4 | 5 | 1 | 0.20 |
| 10 | Purdue | 5 | 1 | 5 | 6 | 5 | 3 | 8 | -2 | -0.40 |
| 10 | Nebraska | 5 | 1 | 3 | 4 | 5 | 5 | 10 | -6 | -1.20 |
| 14 | Indiana | 5 | 0 | 6 | 6 | 2 | 3 | 5 | 1 | 0.20 |