2018 Big Ten Conference Leaders Passes Defended - Games in December/January Only through 01/07/2019
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | Wisconsin | 1 | 4 | 3 | 7 | 7.00 |
| 2 | Northwestern | 2 | 3 | 4 | 7 | 3.50 |
| 3 | Ohio State | 2 | 2 | 10 | 12 | 6.00 |
| 3 | Iowa | 1 | 2 | 6 | 8 | 8.00 |
| 5 | Michigan State | 1 | 0 | 9 | 9 | 9.00 |
| 5 | Purdue | 1 | 0 | 2 | 2 | 2.00 |
| 5 | Michigan | 1 | 0 | 1 | 1 | 1.00 |
| 5 | Minnesota | 1 | 0 | 1 | 1 | 1.00 |