2018 Big Ten Conference Leaders Passing Defense - Games Won Only through 01/07/2019
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Rutgers | 1 | 25 | 10 | 40.0 | 100 | 4.0 | 0 | 1 | 65.60 | 25.0 | 100.0 |
| 2 | Michigan | 10 | 254 | 118 | 46.5 | 1185 | 4.7 | 6 | 10 | 85.57 | 25.4 | 118.5 |
| 3 | Indiana | 5 | 142 | 76 | 53.5 | 788 | 5.5 | 5 | 4 | 106.12 | 28.4 | 157.6 |
| 4 | Maryland | 5 | 147 | 68 | 46.3 | 844 | 5.7 | 7 | 11 | 95.22 | 29.4 | 168.8 |
| 5 | Wisconsin | 8 | 246 | 137 | 55.7 | 1763 | 7.2 | 11 | 11 | 121.71 | 30.8 | 220.4 |
| 6 | Iowa | 9 | 289 | 162 | 56.1 | 1539 | 5.3 | 10 | 15 | 101.83 | 32.1 | 171.0 |
| 7 | Penn State | 9 | 292 | 156 | 53.4 | 1529 | 5.2 | 7 | 11 | 97.79 | 32.4 | 169.9 |
| 8 | Nebraska | 4 | 132 | 59 | 44.7 | 835 | 6.3 | 1 | 6 | 91.25 | 33.0 | 208.8 |
| 9 | Minnesota | 7 | 236 | 141 | 59.7 | 1196 | 5.1 | 8 | 9 | 105.88 | 33.7 | 170.9 |
| 10 | Ohio State | 13 | 446 | 247 | 55.4 | 3055 | 6.8 | 15 | 11 | 119.09 | 34.3 | 235.0 |
| 11 | Michigan State | 7 | 248 | 146 | 58.9 | 1425 | 5.7 | 6 | 11 | 106.25 | 35.4 | 203.6 |
| 12 | Northwestern | 9 | 354 | 217 | 61.3 | 2138 | 6.0 | 9 | 11 | 114.22 | 39.3 | 237.6 |
| 12 | Illinois | 4 | 157 | 98 | 62.4 | 1092 | 7.0 | 7 | 7 | 126.63 | 39.3 | 273.0 |
| 14 | Purdue | 6 | 256 | 161 | 62.9 | 1738 | 6.8 | 7 | 8 | 122.69 | 42.7 | 289.7 |