2025 Big Ten Conference Leaders Turnover Margin - Games vs. FBS non-Power 5 Conference Teams Only through 10/21/2025
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Maryland | 2 | 0 | 6 | 6 | 1 | 0 | 1 | 5 | 2.50 |
| 2 | Penn State | 2 | 3 | 2 | 5 | 0 | 0 | 0 | 5 | 2.50 |
| 2 | Indiana | 2 | 1 | 4 | 5 | 1 | 0 | 1 | 4 | 2.00 |
| 2 | Michigan | 2 | 1 | 4 | 5 | 1 | 1 | 2 | 3 | 1.50 |
| 2 | USC | 3 | 1 | 4 | 5 | 3 | 2 | 5 | 0 | 0.00 |
| 6 | Wisconsin | 2 | 0 | 3 | 3 | 1 | 2 | 3 | 0 | 0.00 |
| 7 | UCLA | 2 | 2 | 0 | 2 | 1 | 2 | 3 | -1 | -0.50 |
| 8 | Rutgers | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0.50 |
| 8 | Minnesota | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0.00 |
| 8 | Nebraska | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 0.00 |
| 8 | Washington | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0.00 |
| 8 | Purdue | 2 | 1 | 0 | 1 | 0 | 2 | 2 | -1 | -0.50 |
| 8 | Ohio State | 1 | 1 | 0 | 1 | 0 | 2 | 2 | -1 | -1.00 |
| 8 | Michigan State | 1 | 0 | 1 | 1 | 1 | 1 | 2 | -1 | -1.00 |
| 15 | Illinois | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 |
| 15 | Iowa | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 |
| 15 | Northwestern | 2 | 0 | 0 | 0 | 1 | 4 | 5 | -5 | -2.50 |