2021 Big Ten Conference Leaders Passing Defense - Games on the Road/Neutral Site Only through 01/10/2022
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Iowa | 7 | 224 | 132 | 58.9 | 1481 | 6.6 | 8 | 16 | 111.96 | 32.0 | 211.6 |
| 2 | Purdue | 7 | 223 | 135 | 60.5 | 1684 | 7.6 | 15 | 10 | 137.21 | 31.9 | 240.6 |
| 3 | Wisconsin | 6 | 173 | 94 | 54.3 | 995 | 5.8 | 4 | 8 | 101.03 | 28.8 | 165.8 |
| 4 | Penn State | 6 | 210 | 135 | 64.3 | 1422 | 6.8 | 6 | 7 | 123.93 | 35.0 | 237.0 |
| 5 | Michigan | 7 | 227 | 131 | 57.7 | 1561 | 6.9 | 11 | 6 | 126.18 | 32.4 | 223.0 |
| 5 | Illinois | 5 | 162 | 93 | 57.4 | 1148 | 7.1 | 7 | 6 | 123.78 | 32.4 | 229.6 |
| 5 | Michigan State | 7 | 316 | 210 | 66.5 | 2280 | 7.2 | 16 | 6 | 139.98 | 45.1 | 325.7 |
| 8 | Ohio State | 6 | 157 | 99 | 63.1 | 1195 | 7.6 | 8 | 5 | 137.44 | 26.2 | 199.2 |
| 9 | Minnesota | 6 | 172 | 94 | 54.7 | 974 | 5.7 | 6 | 4 | 109.08 | 28.7 | 162.3 |
| 10 | Nebraska | 5 | 119 | 86 | 72.3 | 915 | 7.7 | 8 | 3 | 154.01 | 23.8 | 183.0 |
| 10 | Rutgers | 7 | 213 | 118 | 55.4 | 1550 | 7.3 | 10 | 3 | 129.20 | 30.4 | 221.4 |
| 10 | Maryland | 6 | 156 | 93 | 59.6 | 1329 | 8.5 | 9 | 3 | 146.37 | 26.0 | 221.5 |
| 10 | Northwestern | 6 | 185 | 132 | 71.4 | 1637 | 8.8 | 8 | 3 | 156.71 | 30.8 | 272.8 |
| 14 | Indiana | 6 | 207 | 130 | 62.8 | 1631 | 7.9 | 14 | 2 | 149.37 | 34.5 | 271.8 |