2025 Big Ten Conference Leaders Turnover Margin - Games vs. FBS Teams With Non-Winning Record Only through 10/21/2025
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Minnesota | 2 | 1 | 4 | 5 | 0 | 1 | 1 | 4 | 2.00 |
| 1 | Illinois | 1 | 2 | 0 | 2 | 0 | 0 | 0 | 2 | 2.00 |
| 3 | Maryland | 4 | 1 | 9 | 10 | 2 | 1 | 3 | 7 | 1.75 |
| 4 | Penn State | 3 | 3 | 2 | 5 | 1 | 0 | 1 | 4 | 1.33 |
| 5 | Oregon | 4 | 2 | 5 | 7 | 2 | 1 | 3 | 4 | 1.00 |
| 5 | USC | 4 | 1 | 6 | 7 | 3 | 0 | 3 | 4 | 1.00 |
| 5 | Iowa | 4 | 1 | 5 | 6 | 0 | 2 | 2 | 4 | 1.00 |
| 5 | Washington | 3 | 1 | 4 | 5 | 2 | 0 | 2 | 3 | 1.00 |
| 5 | Nebraska | 2 | 2 | 2 | 4 | 1 | 1 | 2 | 2 | 1.00 |
| 5 | UCLA | 2 | 2 | 0 | 2 | 0 | 0 | 0 | 2 | 1.00 |
| 5 | Michigan | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1.00 |
| 5 | Ohio State | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1.00 |
| 13 | Northwestern | 4 | 3 | 2 | 5 | 2 | 1 | 3 | 2 | 0.50 |
| 14 | Indiana | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 |
| 14 | Purdue | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 |
| 16 | Michigan State | 2 | 1 | 0 | 1 | 2 | 0 | 2 | -1 | -0.50 |
| 17 | Wisconsin | 1 | 0 | 1 | 1 | 1 | 1 | 2 | -1 | -1.00 |