2025 Big Ten Conference Leaders Turnover Margin - Games vs. FBS Teams With Winning Record Only through 01/09/2026
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Indiana | 9 | 5 | 12 | 17 | 1 | 4 | 5 | 12 | 1.33 |
| 2 | Michigan | 9 | 4 | 11 | 15 | 5 | 9 | 14 | 1 | 0.11 |
| 3 | Oregon | 10 | 4 | 10 | 14 | 3 | 9 | 12 | 2 | 0.20 |
| 4 | Washington | 6 | 2 | 9 | 11 | 1 | 5 | 6 | 5 | 0.83 |
| 4 | USC | 10 | 6 | 9 | 15 | 5 | 10 | 15 | 0 | 0.00 |
| 6 | Iowa | 8 | 2 | 7 | 9 | 3 | 6 | 9 | 0 | 0.00 |
| 6 | Northwestern | 9 | 9 | 7 | 16 | 6 | 12 | 18 | -2 | -0.22 |
| 8 | Maryland | 5 | 0 | 6 | 6 | 3 | 5 | 8 | -2 | -0.40 |
| 9 | Illinois | 8 | 7 | 5 | 12 | 5 | 4 | 9 | 3 | 0.38 |
| 9 | Ohio State | 9 | 4 | 5 | 9 | 2 | 6 | 8 | 1 | 0.11 |
| 11 | Nebraska | 8 | 3 | 4 | 7 | 3 | 3 | 6 | 1 | 0.13 |
| 11 | Purdue | 9 | 4 | 4 | 8 | 7 | 12 | 19 | -11 | -1.22 |
| 13 | Penn State | 8 | 3 | 3 | 6 | 2 | 6 | 8 | -2 | -0.25 |
| 13 | Michigan State | 8 | 3 | 3 | 6 | 4 | 4 | 8 | -2 | -0.25 |
| 13 | UCLA | 10 | 4 | 3 | 7 | 5 | 5 | 10 | -3 | -0.30 |
| 16 | Rutgers | 8 | 4 | 2 | 6 | 3 | 5 | 8 | -2 | -0.25 |
| 16 | Wisconsin | 9 | 1 | 2 | 3 | 3 | 10 | 13 | -10 | -1.11 |
| 18 | Minnesota | 7 | 2 | 1 | 3 | 2 | 4 | 6 | -3 | -0.43 |