2021 Big Ten Conference Leaders Passing Defense - Games vs. FBS Teams With Non-Winning Record Only through 01/10/2022
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Wisconsin | 4 | 122 | 60 | 49.2 | 655 | 5.4 | 1 | 9 | 82.24 | 30.5 | 163.8 |
| 1 | Iowa | 6 | 188 | 103 | 54.8 | 1212 | 6.4 | 5 | 9 | 108.15 | 31.3 | 202.0 |
| 3 | Purdue | 5 | 136 | 78 | 57.4 | 774 | 5.7 | 3 | 7 | 102.14 | 27.2 | 154.8 |
| 4 | Penn State | 5 | 167 | 88 | 52.7 | 737 | 4.4 | 0 | 6 | 82.58 | 33.4 | 147.4 |
| 4 | Ohio State | 4 | 122 | 70 | 57.4 | 716 | 5.9 | 5 | 6 | 110.36 | 30.5 | 179.0 |
| 6 | Rutgers | 5 | 153 | 77 | 50.3 | 973 | 6.4 | 4 | 5 | 105.84 | 30.6 | 194.6 |
| 7 | Minnesota | 7 | 175 | 93 | 53.1 | 888 | 5.1 | 5 | 4 | 100.62 | 25.0 | 126.9 |
| 7 | Maryland | 6 | 173 | 94 | 54.3 | 1312 | 7.6 | 4 | 4 | 121.06 | 28.8 | 218.7 |
| 7 | Northwestern | 5 | 153 | 101 | 66.0 | 1150 | 7.5 | 4 | 4 | 132.54 | 30.6 | 230.0 |
| 10 | Illinois | 5 | 147 | 86 | 58.5 | 1127 | 7.7 | 8 | 3 | 136.78 | 29.4 | 225.4 |
| 10 | Michigan State | 4 | 172 | 105 | 61.0 | 985 | 5.7 | 4 | 3 | 113.35 | 43.0 | 246.3 |
| 12 | Michigan | 5 | 153 | 82 | 53.6 | 961 | 6.3 | 5 | 2 | 114.53 | 30.6 | 192.2 |
| 13 | Nebraska | 3 | 109 | 67 | 61.5 | 639 | 5.9 | 3 | 1 | 117.96 | 36.3 | 213.0 |
| 14 | Indiana | 1 | 19 | 10 | 52.6 | 102 | 5.4 | 0 | 0 | 97.72 | 19.0 | 102.0 |