2025 Big Ten Conference Leaders Turnover Margin - Games vs. FBS Teams With 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 | Michigan | 6 | 3 | 10 | 13 | 2 | 3 | 5 | 8 | 1.33 |
| 2 | Indiana | 5 | 1 | 9 | 10 | 1 | 2 | 3 | 7 | 1.40 |
| 3 | Illinois | 5 | 5 | 2 | 7 | 4 | 2 | 6 | 1 | 0.20 |
| 4 | Ohio State | 5 | 3 | 2 | 5 | 1 | 2 | 3 | 2 | 0.40 |
| 4 | Rutgers | 6 | 3 | 2 | 5 | 1 | 5 | 6 | -1 | -0.17 |
| 4 | USC | 3 | 2 | 3 | 5 | 3 | 4 | 7 | -2 | -0.67 |
| 7 | Maryland | 2 | 0 | 4 | 4 | 0 | 1 | 1 | 3 | 1.50 |
| 7 | UCLA | 5 | 3 | 1 | 4 | 2 | 5 | 7 | -3 | -0.60 |
| 7 | Purdue | 5 | 2 | 2 | 4 | 5 | 9 | 14 | -10 | -2.00 |
| 10 | Oregon | 2 | 0 | 3 | 3 | 0 | 3 | 3 | 0 | 0.00 |
| 10 | Nebraska | 4 | 2 | 1 | 3 | 0 | 4 | 4 | -1 | -0.25 |
| 10 | Michigan State | 4 | 1 | 2 | 3 | 2 | 3 | 5 | -2 | -0.50 |
| 10 | Wisconsin | 6 | 0 | 3 | 3 | 1 | 8 | 9 | -6 | -1.00 |
| 14 | Iowa | 2 | 1 | 1 | 2 | 0 | 3 | 3 | -1 | -0.50 |
| 14 | Washington | 3 | 1 | 1 | 2 | 0 | 4 | 4 | -2 | -0.67 |
| 14 | Penn State | 3 | 1 | 1 | 2 | 1 | 4 | 5 | -3 | -1.00 |
| 17 | Minnesota | 4 | 1 | 0 | 1 | 1 | 2 | 3 | -2 | -0.50 |
| 17 | Northwestern | 2 | 0 | 1 | 1 | 1 | 6 | 7 | -6 | -3.00 |