2022 Big Ten Conference Leaders Passing Defense - Games in December/January Only through 01/09/2023
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Iowa | 1 | 37 | 22 | 59.5 | 117 | 3.2 | 0 | 2 | 75.21 | 37.0 | 117.0 |
| 2 | Penn State | 1 | 40 | 18 | 45.0 | 207 | 5.2 | 2 | 2 | 94.97 | 40.0 | 207.0 |
| 3 | Wisconsin | 1 | 31 | 14 | 45.2 | 229 | 7.4 | 2 | 2 | 115.60 | 31.0 | 229.0 |
| 4 | Maryland | 1 | 48 | 22 | 45.8 | 269 | 5.6 | 0 | 2 | 84.57 | 48.0 | 269.0 |
| 5 | Illinois | 1 | 45 | 30 | 66.7 | 274 | 6.1 | 1 | 2 | 116.26 | 45.0 | 274.0 |
| 6 | Minnesota | 1 | 51 | 32 | 62.7 | 330 | 6.5 | 0 | 1 | 113.19 | 51.0 | 330.0 |
| 7 | Ohio State | 1 | 34 | 23 | 67.6 | 398 | 11.7 | 3 | 1 | 189.22 | 34.0 | 398.0 |
| 8 | Purdue | 2 | 55 | 38 | 69.1 | 530 | 9.6 | 7 | 2 | 184.76 | 27.5 | 265.0 |
| 9 | Michigan | 2 | 76 | 46 | 60.5 | 591 | 7.8 | 2 | 4 | 124.01 | 38.0 | 295.5 |