2018 Big Ten Conference Leaders Passing Defense - Games on the Road/Neutral Site Only through 01/07/2019
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Penn State | 6 | 152 | 87 | 57.2 | 862 | 5.7 | 5 | 6 | 107.84 | 25.3 | 143.7 |
| 2 | Michigan | 6 | 154 | 78 | 50.6 | 1048 | 6.8 | 9 | 2 | 124.50 | 25.7 | 174.7 |
| 3 | Rutgers | 5 | 144 | 84 | 58.3 | 907 | 6.3 | 11 | 4 | 130.89 | 28.8 | 181.4 |
| 4 | Wisconsin | 6 | 163 | 101 | 62.0 | 1141 | 7.0 | 8 | 8 | 127.14 | 27.2 | 190.2 |
| 5 | Michigan State | 6 | 220 | 124 | 56.4 | 1229 | 5.6 | 5 | 3 | 108.05 | 36.7 | 204.8 |
| 6 | Iowa | 6 | 201 | 111 | 55.2 | 1258 | 6.3 | 10 | 14 | 110.29 | 33.5 | 209.7 |
| 7 | Maryland | 6 | 170 | 99 | 58.2 | 1284 | 7.6 | 11 | 6 | 135.98 | 28.3 | 214.0 |
| 8 | Minnesota | 6 | 158 | 113 | 71.5 | 1287 | 8.1 | 11 | 4 | 157.86 | 26.3 | 214.5 |
| 9 | Nebraska | 5 | 180 | 107 | 59.4 | 1229 | 6.8 | 10 | 4 | 130.69 | 36.0 | 245.8 |
| 10 | Illinois | 6 | 181 | 114 | 63.0 | 1547 | 8.5 | 14 | 8 | 151.46 | 30.2 | 257.8 |
| 11 | Indiana | 5 | 160 | 102 | 63.8 | 1357 | 8.5 | 12 | 6 | 152.24 | 32.0 | 271.4 |
| 12 | Northwestern | 7 | 288 | 183 | 63.5 | 1947 | 6.8 | 11 | 9 | 126.67 | 41.1 | 278.1 |
| 13 | Ohio State | 7 | 276 | 153 | 55.4 | 1970 | 7.1 | 9 | 5 | 122.54 | 39.4 | 281.4 |
| 14 | Purdue | 6 | 211 | 129 | 61.1 | 1695 | 8.0 | 12 | 4 | 143.60 | 35.2 | 282.5 |