2025 Big Ten Conference Leaders Turnover Margin - Games vs. Ranked Teams Only (AP Poll) through 11/15/2025
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Northwestern | 4 | 3 | 4 | 7 | 3 | 6 | 9 | -2 | -0.50 |
| 2 | USC | 2 | 0 | 3 | 3 | 2 | 3 | 5 | -2 | -1.00 |
| 3 | Michigan | 2 | 2 | 2 | 4 | 0 | 2 | 2 | 2 | 1.00 |
| 3 | Indiana | 1 | 0 | 2 | 2 | 0 | 1 | 1 | 1 | 1.00 |
| 3 | UCLA | 3 | 0 | 2 | 2 | 1 | 3 | 4 | -2 | -0.67 |
| 3 | Purdue | 4 | 2 | 2 | 4 | 1 | 6 | 7 | -3 | -0.75 |
| 3 | Iowa | 3 | 0 | 2 | 2 | 2 | 3 | 5 | -3 | -1.00 |
| 8 | Ohio State | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1.00 |
| 8 | Rutgers | 1 | 2 | 1 | 3 | 1 | 2 | 3 | 0 | 0.00 |
| 8 | Nebraska | 2 | 1 | 1 | 2 | 1 | 1 | 2 | 0 | 0.00 |
| 8 | Penn State | 3 | 1 | 1 | 2 | 1 | 3 | 4 | -2 | -0.67 |
| 8 | Oregon | 1 | 0 | 1 | 1 | 0 | 2 | 2 | -1 | -1.00 |
| 8 | Illinois | 3 | 1 | 1 | 2 | 4 | 2 | 6 | -4 | -1.33 |
| 8 | Maryland | 1 | 0 | 1 | 1 | 3 | 2 | 5 | -4 | -4.00 |
| 15 | Minnesota | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0.50 |
| 15 | Michigan State | 3 | 2 | 0 | 2 | 1 | 0 | 1 | 1 | 0.33 |
| 15 | Washington | 2 | 1 | 0 | 1 | 0 | 3 | 3 | -2 | -1.00 |
| 15 | Wisconsin | 5 | 0 | 0 | 0 | 1 | 6 | 7 | -7 | -1.40 |