2025 Big Ten Conference Leaders Turnover Margin - Games vs. Conference Teams Only through 11/15/2025
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Northwestern | 7 | 7 | 7 | 14 | 4 | 5 | 9 | 5 | 0.71 |
| 2 | Indiana | 8 | 6 | 11 | 17 | 0 | 6 | 6 | 11 | 1.38 |
| 3 | USC | 7 | 5 | 6 | 11 | 3 | 4 | 7 | 4 | 0.57 |
| 4 | Rutgers | 7 | 4 | 3 | 7 | 2 | 7 | 9 | -2 | -0.29 |
| 4 | Purdue | 8 | 4 | 4 | 8 | 7 | 9 | 16 | -8 | -1.00 |
| 6 | Oregon | 7 | 3 | 7 | 10 | 3 | 5 | 8 | 2 | 0.29 |
| 6 | UCLA | 7 | 3 | 3 | 6 | 2 | 4 | 6 | 0 | 0.00 |
| 6 | Michigan | 7 | 3 | 6 | 9 | 6 | 5 | 11 | -2 | -0.29 |
| 6 | Penn State | 7 | 3 | 2 | 5 | 3 | 6 | 9 | -4 | -0.57 |
| 6 | Illinois | 7 | 3 | 2 | 5 | 4 | 6 | 10 | -5 | -0.71 |
| 11 | Ohio State | 7 | 2 | 4 | 6 | 2 | 1 | 3 | 3 | 0.43 |
| 11 | Minnesota | 7 | 2 | 4 | 6 | 0 | 4 | 4 | 2 | 0.29 |
| 11 | Nebraska | 7 | 2 | 5 | 7 | 2 | 6 | 8 | -1 | -0.14 |
| 11 | Michigan State | 7 | 2 | 1 | 3 | 4 | 2 | 6 | -3 | -0.43 |
| 15 | Iowa | 7 | 1 | 10 | 11 | 2 | 5 | 7 | 4 | 0.57 |
| 15 | Maryland | 7 | 1 | 11 | 12 | 4 | 6 | 10 | 2 | 0.29 |
| 15 | Washington | 7 | 1 | 5 | 6 | 3 | 5 | 8 | -2 | -0.29 |
| 15 | Wisconsin | 7 | 1 | 2 | 3 | 2 | 7 | 9 | -6 | -0.86 |