2025 Big Ten Conference Leaders Turnover Margin - Games vs. Conference Teams Only through 09/27/2025
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Indiana | 2 | 0 | 3 | 3 | 0 | 1 | 1 | 2 | 1.00 |
| 1 | Oregon | 2 | 0 | 3 | 3 | 0 | 1 | 1 | 2 | 1.00 |
| 1 | USC | 3 | 2 | 3 | 5 | 2 | 1 | 3 | 2 | 0.67 |
| 4 | Iowa | 2 | 0 | 2 | 2 | 0 | 2 | 2 | 0 | 0.00 |
| 5 | Maryland | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1.00 |
| 5 | Minnesota | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1.00 |
| 5 | Michigan | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0.00 |
| 5 | Illinois | 2 | 1 | 1 | 2 | 2 | 1 | 3 | -1 | -0.50 |
| 5 | Northwestern | 2 | 0 | 1 | 1 | 0 | 2 | 2 | -1 | -0.50 |
| 10 | Michigan State | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1.00 |
| 10 | Washington | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1.00 |
| 10 | Nebraska | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0.00 |
| 10 | UCLA | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 |
| 10 | Penn State | 1 | 0 | 0 | 0 | 0 | 1 | 1 | -1 | -1.00 |
| 10 | Wisconsin | 1 | 0 | 0 | 0 | 0 | 1 | 1 | -1 | -1.00 |
| 10 | Ohio State | 1 | 0 | 0 | 0 | 1 | 0 | 1 | -1 | -1.00 |
| 10 | Rutgers | 2 | 0 | 0 | 0 | 0 | 2 | 2 | -2 | -1.00 |
| 10 | Purdue | 1 | 0 | 0 | 0 | 0 | 3 | 3 | -3 | -3.00 |