2025 Big Ten Conference Leaders Turnover Margin - Games Lost Only through 10/21/2025
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Maryland | 3 | 1 | 6 | 7 | 1 | 2 | 3 | 4 | 1.33 |
| 2 | Michigan | 2 | 2 | 2 | 4 | 0 | 2 | 2 | 2 | 1.00 |
| 2 | Rutgers | 4 | 3 | 1 | 4 | 1 | 5 | 6 | -2 | -0.50 |
| 2 | Purdue | 5 | 2 | 2 | 4 | 5 | 9 | 14 | -10 | -2.00 |
| 5 | USC | 2 | 2 | 1 | 3 | 2 | 3 | 5 | -2 | -1.00 |
| 6 | Iowa | 2 | 1 | 1 | 2 | 0 | 3 | 3 | -1 | -0.50 |
| 6 | UCLA | 4 | 2 | 0 | 2 | 1 | 3 | 4 | -2 | -0.50 |
| 6 | Michigan State | 4 | 1 | 1 | 2 | 2 | 2 | 4 | -2 | -0.50 |
| 6 | Penn State | 4 | 1 | 1 | 2 | 2 | 4 | 6 | -4 | -1.00 |
| 10 | Nebraska | 2 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0.00 |
| 10 | Oregon | 1 | 0 | 1 | 1 | 0 | 2 | 2 | -1 | -1.00 |
| 10 | Washington | 2 | 1 | 0 | 1 | 0 | 3 | 3 | -2 | -1.00 |
| 10 | Wisconsin | 5 | 0 | 1 | 1 | 1 | 7 | 8 | -7 | -1.40 |
| 10 | Northwestern | 2 | 0 | 1 | 1 | 1 | 6 | 7 | -6 | -3.00 |
| 15 | Minnesota | 2 | 0 | 0 | 0 | 1 | 1 | 2 | -2 | -1.00 |
| 15 | Illinois | 2 | 0 | 0 | 0 | 2 | 2 | 4 | -4 | -2.00 |