2025 Big Ten Conference Leaders Turnover Margin - Games vs. FBS (I-A) Teams Only through 01/09/2026
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Indiana | 14 | 11 | 18 | 29 | 1 | 7 | 8 | 21 | 1.50 |
| 2 | Maryland | 11 | 1 | 18 | 19 | 5 | 8 | 13 | 6 | 0.55 |
| 2 | Oregon | 14 | 6 | 15 | 21 | 5 | 10 | 15 | 6 | 0.43 |
| 4 | Washington | 12 | 5 | 13 | 18 | 6 | 8 | 14 | 4 | 0.33 |
| 4 | Illinois | 12 | 9 | 6 | 15 | 5 | 6 | 11 | 4 | 0.33 |
| 4 | Minnesota | 12 | 5 | 7 | 12 | 2 | 6 | 8 | 4 | 0.33 |
| 7 | Iowa | 12 | 3 | 11 | 14 | 4 | 8 | 12 | 2 | 0.17 |
| 7 | Penn State | 12 | 7 | 4 | 11 | 3 | 6 | 9 | 2 | 0.17 |
| 7 | Michigan | 13 | 6 | 13 | 19 | 7 | 10 | 17 | 2 | 0.15 |
| 7 | USC | 13 | 6 | 12 | 18 | 6 | 10 | 16 | 2 | 0.15 |
| 7 | Ohio State | 13 | 5 | 7 | 12 | 3 | 7 | 10 | 2 | 0.15 |
| 12 | Nebraska | 12 | 5 | 6 | 11 | 4 | 7 | 11 | 0 | 0.00 |
| 13 | Northwestern | 12 | 11 | 8 | 19 | 7 | 13 | 20 | -1 | -0.08 |
| 14 | Rutgers | 11 | 5 | 4 | 9 | 4 | 7 | 11 | -2 | -0.18 |
| 15 | UCLA | 12 | 6 | 4 | 10 | 6 | 7 | 13 | -3 | -0.25 |
| 15 | Michigan State | 11 | 4 | 4 | 8 | 6 | 5 | 11 | -3 | -0.27 |
| 17 | Wisconsin | 12 | 1 | 5 | 6 | 4 | 13 | 17 | -11 | -0.92 |
| 17 | Purdue | 11 | 5 | 4 | 9 | 8 | 12 | 20 | -11 | -1.00 |