2025 Big Ten Conference Leaders Turnover Margin - Games vs. Unranked Teams Only (AP Poll) through 10/21/2025
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Maryland | 7 | 2 | 14 | 16 | 2 | 3 | 5 | 11 | 1.57 |
| 2 | Michigan | 6 | 2 | 10 | 12 | 2 | 3 | 5 | 7 | 1.17 |
| 3 | Illinois | 5 | 8 | 2 | 10 | 2 | 0 | 2 | 8 | 1.60 |
| 3 | Minnesota | 6 | 4 | 6 | 10 | 1 | 4 | 5 | 5 | 0.83 |
| 5 | Oregon | 6 | 2 | 7 | 9 | 2 | 2 | 4 | 5 | 0.83 |
| 5 | Penn State | 6 | 4 | 5 | 9 | 2 | 4 | 6 | 3 | 0.50 |
| 7 | Indiana | 5 | 1 | 6 | 7 | 1 | 1 | 2 | 5 | 1.00 |
| 7 | USC | 4 | 1 | 6 | 7 | 3 | 0 | 3 | 4 | 1.00 |
| 7 | Washington | 5 | 1 | 6 | 7 | 2 | 1 | 3 | 4 | 0.80 |
| 7 | Iowa | 6 | 2 | 5 | 7 | 1 | 3 | 4 | 3 | 0.50 |
| 11 | Nebraska | 5 | 4 | 2 | 6 | 1 | 4 | 5 | 1 | 0.20 |
| 11 | UCLA | 7 | 5 | 1 | 6 | 2 | 5 | 7 | -1 | -0.14 |
| 11 | Northwestern | 6 | 3 | 3 | 6 | 4 | 5 | 9 | -3 | -0.50 |
| 14 | Ohio State | 5 | 3 | 2 | 5 | 1 | 3 | 4 | 1 | 0.20 |
| 14 | Michigan State | 6 | 2 | 3 | 5 | 4 | 4 | 8 | -3 | -0.50 |
| 16 | Rutgers | 6 | 2 | 2 | 4 | 0 | 3 | 3 | 1 | 0.17 |
| 16 | Wisconsin | 4 | 0 | 4 | 4 | 2 | 5 | 7 | -3 | -0.75 |
| 18 | Purdue | 5 | 1 | 2 | 3 | 3 | 8 | 11 | -8 | -1.60 |