2025 Big Ten Conference Leaders Turnover Margin - Games vs. Non-Conference Teams 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 | 7 | 8 | 1 | 1 | 2 | 6 | 2.00 |
| 2 | Michigan | 3 | 2 | 5 | 7 | 1 | 1 | 2 | 5 | 1.67 |
| 3 | Penn State | 3 | 3 | 4 | 7 | 0 | 1 | 1 | 6 | 2.00 |
| 3 | Indiana | 3 | 1 | 4 | 5 | 1 | 0 | 1 | 4 | 1.33 |
| 3 | Washington | 3 | 1 | 4 | 5 | 1 | 0 | 1 | 4 | 1.33 |
| 3 | USC | 3 | 1 | 4 | 5 | 3 | 2 | 5 | 0 | 0.00 |
| 7 | Wisconsin | 3 | 0 | 3 | 3 | 1 | 4 | 5 | -2 | -0.67 |
| 8 | Oregon | 3 | 1 | 2 | 3 | 0 | 0 | 0 | 3 | 1.00 |
| 8 | Rutgers | 3 | 1 | 2 | 3 | 0 | 0 | 0 | 3 | 1.00 |
| 8 | Ohio State | 3 | 3 | 2 | 5 | 0 | 3 | 3 | 2 | 0.67 |
| 8 | Minnesota | 3 | 3 | 2 | 5 | 1 | 3 | 4 | 1 | 0.33 |
| 8 | Michigan State | 3 | 1 | 2 | 3 | 2 | 2 | 4 | -1 | -0.33 |
| 13 | Illinois | 3 | 5 | 1 | 6 | 0 | 0 | 0 | 6 | 2.00 |
| 13 | Nebraska | 3 | 4 | 1 | 5 | 1 | 0 | 1 | 4 | 1.33 |
| 13 | Northwestern | 3 | 0 | 1 | 1 | 2 | 4 | 6 | -5 | -1.67 |
| 16 | Iowa | 3 | 1 | 0 | 1 | 1 | 1 | 2 | -1 | -0.33 |
| 16 | UCLA | 3 | 2 | 0 | 2 | 1 | 3 | 4 | -2 | -0.67 |
| 16 | Purdue | 3 | 1 | 0 | 1 | 0 | 3 | 3 | -2 | -0.67 |