2025 Big Ten Conference Leaders Turnover Margin - Games in November Only through 12/06/2025
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Indiana | 4 | 6 | 5 | 11 | 0 | 2 | 2 | 9 | 2.25 |
| 2 | Northwestern | 4 | 4 | 3 | 7 | 4 | 3 | 7 | 0 | 0.00 |
| 3 | Oregon | 4 | 2 | 4 | 6 | 1 | 2 | 3 | 3 | 0.75 |
| 4 | Minnesota | 4 | 3 | 2 | 5 | 0 | 0 | 0 | 5 | 1.25 |
| 4 | Illinois | 4 | 1 | 4 | 5 | 1 | 2 | 3 | 2 | 0.50 |
| 4 | USC | 5 | 3 | 2 | 5 | 0 | 4 | 4 | 1 | 0.20 |
| 4 | Maryland | 5 | 0 | 5 | 5 | 3 | 6 | 9 | -4 | -0.80 |
| 8 | Penn State | 5 | 3 | 1 | 4 | 1 | 2 | 3 | 1 | 0.20 |
| 8 | Ohio State | 5 | 1 | 3 | 4 | 2 | 2 | 4 | 0 | 0.00 |
| 8 | Purdue | 4 | 2 | 2 | 4 | 2 | 3 | 5 | -1 | -0.25 |
| 8 | Washington | 4 | 3 | 1 | 4 | 3 | 4 | 7 | -3 | -0.75 |
| 12 | Michigan State | 4 | 1 | 2 | 3 | 1 | 2 | 3 | 0 | 0.00 |
| 12 | Rutgers | 4 | 1 | 2 | 3 | 2 | 2 | 4 | -1 | -0.25 |
| 12 | Iowa | 4 | 1 | 2 | 3 | 4 | 2 | 6 | -3 | -0.75 |
| 12 | Michigan | 4 | 1 | 2 | 3 | 4 | 4 | 8 | -5 | -1.25 |
| 16 | Nebraska | 4 | 1 | 1 | 2 | 2 | 0 | 2 | 0 | 0.00 |
| 16 | UCLA | 4 | 1 | 1 | 2 | 3 | 0 | 3 | -1 | -0.25 |
| 16 | Wisconsin | 4 | 1 | 1 | 2 | 2 | 3 | 5 | -3 | -0.75 |