2025 Big Ten Conference Leaders Turnover Margin - Games vs. Non-Conference Teams Only through 09/01/2025
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Maryland | 1 | 0 | 6 | 6 | 0 | 0 | 0 | 6 | 6.00 |
| 2 | Penn State | 1 | 2 | 1 | 3 | 0 | 0 | 0 | 3 | 3.00 |
| 2 | USC | 1 | 1 | 2 | 3 | 1 | 0 | 1 | 2 | 2.00 |
| 2 | Indiana | 1 | 0 | 3 | 3 | 1 | 0 | 1 | 2 | 2.00 |
| 2 | Michigan | 1 | 0 | 3 | 3 | 1 | 0 | 1 | 2 | 2.00 |
| 6 | Nebraska | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 2 | 2.00 |
| 6 | Wisconsin | 1 | 0 | 2 | 2 | 0 | 1 | 1 | 1 | 1.00 |
| 8 | Illinois | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1.00 |
| 8 | Ohio State | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1.00 |
| 8 | Minnesota | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0.00 |
| 8 | Washington | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0.00 |
| 8 | Michigan State | 1 | 0 | 1 | 1 | 1 | 1 | 2 | -1 | -1.00 |
| 13 | Oregon | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 |
| 13 | Purdue | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 |
| 13 | Rutgers | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 |
| 13 | UCLA | 1 | 0 | 0 | 0 | 0 | 1 | 1 | -1 | -1.00 |
| 13 | Iowa | 1 | 0 | 0 | 0 | 1 | 0 | 1 | -1 | -1.00 |
| 13 | Northwestern | 1 | 0 | 0 | 0 | 1 | 4 | 5 | -5 | -5.00 |