2015 Big Ten Conference Leaders Passes Defended - Games in August/September Only through 01/11/2016
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | Indiana | 4 | 4 | 24 | 28 | 7.00 |
| 2 | Ohio State | 4 | 6 | 19 | 25 | 6.25 |
| 2 | Rutgers | 4 | 3 | 22 | 25 | 6.25 |
| 2 | Wisconsin | 4 | 3 | 22 | 25 | 6.25 |
| 5 | Minnesota | 4 | 3 | 20 | 23 | 5.75 |
| 6 | Purdue | 4 | 4 | 18 | 22 | 5.50 |
| 7 | Iowa | 4 | 5 | 16 | 21 | 5.25 |
| 8 | Northwestern | 4 | 4 | 16 | 20 | 5.00 |
| 9 | Illinois | 4 | 6 | 12 | 18 | 4.50 |
| 10 | Nebraska | 4 | 3 | 14 | 17 | 4.25 |
| 10 | Penn State | 4 | 3 | 14 | 17 | 4.25 |
| 12 | Michigan State | 4 | 5 | 11 | 16 | 4.00 |
| 12 | Michigan | 4 | 3 | 13 | 16 | 4.00 |
| 14 | Maryland | 4 | 4 | 11 | 15 | 3.75 |