2020 Big Ten Conference Leaders Passing Defense - Games vs. Conference Teams Only through 01/11/2021
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Wisconsin | 6 | 166 | 86 | 51.8 | 1019 | 6.1 | 9 | 4 | 116.45 | 27.7 | 169.8 |
| 2 | Maryland | 5 | 165 | 93 | 56.4 | 1000 | 6.1 | 6 | 2 | 116.85 | 33.0 | 200.0 |
| 3 | Minnesota | 7 | 192 | 123 | 64.1 | 1461 | 7.6 | 11 | 5 | 141.68 | 27.4 | 208.7 |
| 3 | Michigan | 6 | 208 | 123 | 59.1 | 1503 | 7.2 | 12 | 2 | 136.96 | 34.7 | 250.5 |
| 5 | Purdue | 6 | 192 | 126 | 65.6 | 1525 | 7.9 | 9 | 3 | 144.69 | 32.0 | 254.2 |
| 6 | Indiana | 7 | 231 | 132 | 57.1 | 1582 | 6.8 | 11 | 17 | 115.65 | 33.0 | 226.0 |
| 7 | Ohio State | 6 | 223 | 140 | 62.8 | 1568 | 7.0 | 9 | 6 | 129.78 | 37.2 | 261.3 |
| 8 | Northwestern | 8 | 294 | 149 | 50.7 | 1458 | 5.0 | 7 | 14 | 90.68 | 36.8 | 182.3 |
| 8 | Illinois | 8 | 214 | 149 | 69.6 | 1893 | 8.8 | 18 | 7 | 165.16 | 26.8 | 236.6 |
| 10 | Michigan State | 7 | 247 | 151 | 61.1 | 1676 | 6.8 | 8 | 5 | 124.76 | 35.3 | 239.4 |
| 11 | Nebraska | 8 | 241 | 152 | 63.1 | 1736 | 7.2 | 10 | 5 | 133.12 | 30.1 | 217.0 |
| 12 | Penn State | 9 | 266 | 157 | 59.0 | 1787 | 6.7 | 15 | 4 | 131.05 | 29.6 | 198.6 |
| 13 | Iowa | 8 | 275 | 159 | 57.8 | 1649 | 6.0 | 9 | 11 | 110.99 | 34.4 | 206.1 |
| 14 | Rutgers | 9 | 281 | 189 | 67.3 | 2209 | 7.9 | 21 | 8 | 152.26 | 31.2 | 245.4 |