2025 Big Ten Conference Leaders Turnover Margin - Games vs. FBS (I-A) Teams Only through 11/15/2025
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ohio State | 9 | 3 | 5 | 8 | 2 | 3 | 5 | 3 | 0.33 |
| 1 | Michigan State | 9 | 3 | 2 | 5 | 6 | 3 | 9 | -4 | -0.44 |
| 3 | Oregon | 9 | 4 | 9 | 13 | 3 | 5 | 8 | 5 | 0.56 |
| 3 | Washington | 9 | 2 | 8 | 10 | 4 | 5 | 9 | 1 | 0.11 |
| 5 | Indiana | 10 | 7 | 15 | 22 | 1 | 6 | 7 | 15 | 1.50 |
| 5 | Maryland | 9 | 1 | 17 | 18 | 5 | 6 | 11 | 7 | 0.78 |
| 5 | Iowa | 9 | 2 | 10 | 12 | 2 | 6 | 8 | 4 | 0.44 |
| 5 | USC | 10 | 6 | 10 | 16 | 6 | 6 | 12 | 4 | 0.40 |
| 5 | Michigan | 10 | 5 | 11 | 16 | 7 | 6 | 13 | 3 | 0.30 |
| 5 | Penn State | 9 | 6 | 4 | 10 | 3 | 6 | 9 | 1 | 0.11 |
| 5 | Nebraska | 9 | 4 | 6 | 10 | 3 | 6 | 9 | 1 | 0.11 |
| 5 | Illinois | 9 | 7 | 3 | 10 | 4 | 6 | 10 | 0 | 0.00 |
| 5 | Minnesota | 9 | 3 | 4 | 7 | 1 | 6 | 7 | 0 | 0.00 |
| 14 | Rutgers | 9 | 4 | 4 | 8 | 2 | 7 | 9 | -1 | -0.11 |
| 14 | UCLA | 10 | 5 | 3 | 8 | 3 | 7 | 10 | -2 | -0.20 |
| 16 | Northwestern | 9 | 7 | 7 | 14 | 5 | 9 | 14 | 0 | 0.00 |
| 17 | Wisconsin | 10 | 1 | 5 | 6 | 3 | 11 | 14 | -8 | -0.80 |
| 17 | Purdue | 10 | 5 | 4 | 9 | 7 | 11 | 18 | -9 | -0.90 |