2025 Big Ten Conference Leaders Turnover Margin - Games vs. Unranked Teams Only (AP Poll) through 09/27/2025
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Maryland | 4 | 1 | 8 | 9 | 1 | 1 | 2 | 7 | 1.75 |
| 2 | Penn State | 3 | 3 | 4 | 7 | 0 | 1 | 1 | 6 | 2.00 |
| 2 | Illinois | 3 | 5 | 1 | 6 | 0 | 0 | 0 | 6 | 2.00 |
| 4 | Indiana | 4 | 1 | 6 | 7 | 1 | 1 | 2 | 5 | 1.25 |
| 5 | Nebraska | 3 | 4 | 1 | 5 | 1 | 0 | 1 | 4 | 1.33 |
| 5 | Washington | 3 | 1 | 4 | 5 | 1 | 0 | 1 | 4 | 1.33 |
| 5 | USC | 4 | 1 | 6 | 7 | 3 | 0 | 3 | 4 | 1.00 |
| 5 | Oregon | 4 | 1 | 4 | 5 | 0 | 1 | 1 | 4 | 1.00 |
| 9 | Michigan | 3 | 1 | 5 | 6 | 2 | 1 | 3 | 3 | 1.00 |
| 10 | Minnesota | 4 | 3 | 3 | 6 | 1 | 3 | 4 | 2 | 0.50 |
| 11 | Rutgers | 5 | 1 | 2 | 3 | 0 | 2 | 2 | 1 | 0.20 |
| 12 | Ohio State | 3 | 3 | 1 | 4 | 1 | 3 | 4 | 0 | 0.00 |
| 12 | Iowa | 3 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0.00 |
| 14 | Michigan State | 3 | 1 | 2 | 3 | 2 | 2 | 4 | -1 | -0.33 |
| 14 | Wisconsin | 3 | 0 | 3 | 3 | 1 | 3 | 4 | -1 | -0.33 |
| 14 | UCLA | 3 | 2 | 0 | 2 | 1 | 2 | 3 | -1 | -0.33 |
| 14 | Purdue | 2 | 0 | 0 | 0 | 0 | 1 | 1 | -1 | -0.50 |
| 18 | Northwestern | 3 | 0 | 1 | 1 | 2 | 4 | 6 | -5 | -1.67 |