2014 Big Ten Conference Leaders Turnover Margin - Games vs. Conference Teams Only through 01/12/2015
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Michigan State | 8 | 9 | 12 | 21 | 6 | 4 | 10 | 11 | 1.38 |
| 1 | Minnesota | 8 | 9 | 6 | 15 | 4 | 4 | 8 | 7 | 0.88 |
| 1 | Iowa | 8 | 1 | 9 | 10 | 10 | 4 | 14 | -4 | -0.50 |
| 4 | Ohio State | 9 | 6 | 16 | 22 | 7 | 5 | 12 | 10 | 1.11 |
| 5 | Illinois | 8 | 8 | 5 | 13 | 4 | 8 | 12 | 1 | 0.13 |
| 5 | Indiana | 8 | 3 | 9 | 12 | 7 | 8 | 15 | -3 | -0.38 |
| 7 | Northwestern | 8 | 6 | 11 | 17 | 5 | 9 | 14 | 3 | 0.38 |
| 7 | Penn State | 8 | 2 | 12 | 14 | 6 | 9 | 15 | -1 | -0.13 |
| 7 | Nebraska | 8 | 9 | 9 | 18 | 11 | 9 | 20 | -2 | -0.25 |
| 7 | Maryland | 8 | 7 | 4 | 11 | 4 | 9 | 13 | -2 | -0.25 |
| 7 | Wisconsin | 9 | 7 | 3 | 10 | 7 | 9 | 16 | -6 | -0.67 |
| 12 | Michigan | 8 | 5 | 3 | 8 | 4 | 10 | 14 | -6 | -0.75 |
| 13 | Rutgers | 8 | 6 | 5 | 11 | 5 | 11 | 16 | -5 | -0.63 |
| 14 | Purdue | 8 | 7 | 7 | 14 | 5 | 12 | 17 | -3 | -0.38 |