2019 Big Ten Conference Leaders Passing Defense - Games vs. FBS non-Power 5 Conference Teams Only through 01/13/2020
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Wisconsin | 3 | 74 | 35 | 47.3 | 238 | 3.2 | 0 | 3 | 66.20 | 24.7 | 79.3 |
| 1 | Northwestern | 2 | 72 | 41 | 56.9 | 347 | 4.8 | 0 | 2 | 91.86 | 36.0 | 173.5 |
| 3 | Ohio State | 3 | 83 | 46 | 55.4 | 432 | 5.2 | 1 | 3 | 95.89 | 27.7 | 144.0 |
| 3 | Penn State | 2 | 85 | 49 | 57.6 | 724 | 8.5 | 1 | 3 | 126.02 | 42.5 | 362.0 |
| 5 | Iowa | 2 | 54 | 34 | 63.0 | 322 | 6.0 | 2 | 1 | 121.57 | 27.0 | 161.0 |
| 5 | Indiana | 2 | 71 | 41 | 57.7 | 392 | 5.5 | 2 | 2 | 107.80 | 35.5 | 196.0 |
| 5 | Rutgers | 2 | 69 | 40 | 58.0 | 403 | 5.8 | 2 | 2 | 110.80 | 34.5 | 201.5 |
| 5 | Nebraska | 2 | 84 | 47 | 56.0 | 507 | 6.0 | 2 | 4 | 104.99 | 42.0 | 253.5 |
| 9 | Minnesota | 2 | 44 | 29 | 65.9 | 363 | 8.3 | 3 | 2 | 148.62 | 22.0 | 181.5 |
| 9 | Michigan State | 2 | 68 | 43 | 63.2 | 438 | 6.4 | 3 | 3 | 123.08 | 34.0 | 219.0 |
| 9 | Illinois | 3 | 95 | 56 | 58.9 | 719 | 7.6 | 3 | 3 | 126.62 | 31.7 | 239.7 |
| 9 | Maryland | 1 | 37 | 20 | 54.1 | 277 | 7.5 | 3 | 1 | 138.28 | 37.0 | 277.0 |
| 9 | Purdue | 1 | 52 | 30 | 57.7 | 295 | 5.7 | 3 | 0 | 124.38 | 52.0 | 295.0 |
| 14 | Michigan | 3 | 75 | 39 | 52.0 | 410 | 5.5 | 4 | 2 | 110.19 | 25.0 | 136.7 |