2019 Big Ten Conference Leaders Passing Defense - Games vs. Conference Teams Only through 01/13/2020
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Illinois | 9 | 229 | 129 | 56.3 | 1777 | 7.8 | 14 | 9 | 133.83 | 25.4 | 197.4 |
| 2 | Ohio State | 10 | 277 | 136 | 49.1 | 1493 | 5.4 | 6 | 12 | 92.87 | 27.7 | 149.3 |
| 3 | Nebraska | 9 | 239 | 140 | 58.6 | 1527 | 6.4 | 10 | 6 | 121.04 | 26.6 | 169.7 |
| 4 | Minnesota | 9 | 260 | 141 | 54.2 | 1663 | 6.4 | 9 | 11 | 110.92 | 28.9 | 184.8 |
| 5 | Michigan | 9 | 245 | 143 | 58.4 | 1675 | 6.8 | 9 | 7 | 122.21 | 27.2 | 186.1 |
| 6 | Indiana | 9 | 264 | 148 | 56.1 | 2084 | 7.9 | 18 | 3 | 142.60 | 29.3 | 231.6 |
| 7 | Iowa | 9 | 280 | 155 | 55.4 | 1561 | 5.6 | 8 | 10 | 104.48 | 31.1 | 173.4 |
| 8 | Northwestern | 9 | 254 | 156 | 61.4 | 1805 | 7.1 | 16 | 5 | 137.96 | 28.2 | 200.6 |
| 8 | Rutgers | 9 | 248 | 156 | 62.9 | 2228 | 9.0 | 23 | 4 | 165.74 | 27.6 | 247.6 |
| 10 | Wisconsin | 10 | 320 | 165 | 51.6 | 2247 | 7.0 | 18 | 8 | 124.10 | 32.0 | 224.7 |
| 11 | Purdue | 9 | 258 | 167 | 64.7 | 2135 | 8.3 | 14 | 7 | 146.72 | 28.7 | 237.2 |
| 12 | Michigan State | 9 | 280 | 171 | 61.1 | 1949 | 7.0 | 18 | 8 | 135.05 | 31.1 | 216.6 |
| 13 | Penn State | 9 | 289 | 173 | 59.9 | 2032 | 7.0 | 8 | 6 | 123.90 | 32.1 | 225.8 |
| 14 | Maryland | 9 | 308 | 208 | 67.5 | 2581 | 8.4 | 17 | 8 | 150.94 | 34.2 | 286.8 |