2019 Big Ten Conference Leaders Passing Defense - Games Lost Only through 01/13/2020
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Iowa | 3 | 75 | 42 | 56.0 | 437 | 5.8 | 3 | 2 | 112.82 | 25.0 | 145.7 |
| 2 | Northwestern | 9 | 265 | 168 | 63.4 | 1892 | 7.1 | 17 | 4 | 141.53 | 29.4 | 210.2 |
| 3 | Ohio State | 1 | 33 | 18 | 54.5 | 259 | 7.8 | 2 | 0 | 140.47 | 33.0 | 259.0 |
| 4 | Nebraska | 7 | 203 | 133 | 65.5 | 1631 | 8.0 | 11 | 5 | 145.96 | 29.0 | 233.0 |
| 5 | Purdue | 8 | 225 | 143 | 63.6 | 1856 | 8.2 | 16 | 4 | 152.76 | 28.1 | 232.0 |
| 5 | Michigan State | 6 | 179 | 114 | 63.7 | 1468 | 8.2 | 14 | 3 | 155.04 | 29.8 | 244.7 |
| 7 | Wisconsin | 4 | 96 | 55 | 57.3 | 799 | 8.3 | 7 | 1 | 149.18 | 24.0 | 199.8 |
| 8 | Indiana | 5 | 154 | 85 | 55.2 | 1297 | 8.4 | 12 | 3 | 147.75 | 30.8 | 259.4 |
| 8 | Maryland | 9 | 320 | 215 | 67.2 | 2695 | 8.4 | 20 | 7 | 154.18 | 35.6 | 299.4 |
| 10 | Rutgers | 10 | 274 | 169 | 61.7 | 2387 | 8.7 | 23 | 4 | 159.64 | 27.4 | 238.7 |
| 11 | Illinois | 7 | 185 | 111 | 60.0 | 1628 | 8.8 | 17 | 3 | 161.00 | 26.4 | 232.6 |
| 12 | Minnesota | 2 | 45 | 29 | 64.4 | 453 | 10.1 | 4 | 0 | 178.33 | 22.5 | 226.5 |
| 13 | Michigan | 4 | 93 | 58 | 62.4 | 950 | 10.2 | 10 | 0 | 183.66 | 23.3 | 237.5 |
| 14 | Penn State | 2 | 42 | 34 | 81.0 | 527 | 12.5 | 5 | 0 | 225.64 | 21.0 | 263.5 |