2018 Big Ten Conference Leaders Passes Defended - Games Lost Only through 01/07/2019
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | Indiana | 7 | 9 | 16 | 25 | 3.57 |
| 2 | Rutgers | 11 | 8 | 49 | 57 | 5.18 |
| 2 | Illinois | 8 | 8 | 21 | 29 | 3.63 |
| 4 | Maryland | 7 | 7 | 15 | 22 | 3.14 |
| 5 | Nebraska | 8 | 5 | 32 | 37 | 4.63 |
| 5 | Iowa | 4 | 5 | 12 | 17 | 4.25 |
| 7 | Michigan State | 6 | 3 | 33 | 36 | 6.00 |
| 7 | Purdue | 7 | 3 | 26 | 29 | 4.14 |
| 7 | Wisconsin | 5 | 3 | 14 | 17 | 3.40 |
| 10 | Penn State | 4 | 2 | 22 | 24 | 6.00 |
| 10 | Minnesota | 6 | 2 | 15 | 17 | 2.83 |
| 12 | Northwestern | 5 | 1 | 14 | 15 | 3.00 |
| 12 | Michigan | 3 | 1 | 7 | 8 | 2.67 |
| 14 | Ohio State | 1 | 0 | 3 | 3 | 3.00 |