2023 Big Ten Conference Leaders Passing Defense - All Games through 01/08/2024
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ohio State | 13 | 376 | 198 | 52.7 | 1897 | 5.0 | 9 | 7 | 99.22 | 28.9 | 145.9 |
| 2 | Michigan | 15 | 415 | 229 | 55.2 | 2355 | 5.7 | 8 | 18 | 100.54 | 27.7 | 157.0 |
| 3 | Iowa | 14 | 472 | 265 | 56.1 | 2390 | 5.1 | 11 | 10 | 102.13 | 33.7 | 170.7 |
| 4 | Penn State | 13 | 340 | 199 | 58.5 | 2237 | 6.6 | 10 | 12 | 116.44 | 26.2 | 172.1 |
| 5 | Rutgers | 13 | 373 | 223 | 59.8 | 2292 | 6.1 | 16 | 9 | 120.74 | 28.7 | 176.3 |
| 6 | Northwestern | 13 | 358 | 232 | 64.8 | 2378 | 6.6 | 15 | 13 | 127.16 | 27.5 | 182.9 |
| 7 | Maryland | 13 | 414 | 236 | 57.0 | 2712 | 6.6 | 17 | 17 | 117.38 | 31.8 | 208.6 |
| 8 | Wisconsin | 13 | 417 | 254 | 60.9 | 2716 | 6.5 | 19 | 13 | 124.41 | 32.1 | 208.9 |
| 9 | Nebraska | 12 | 412 | 245 | 59.5 | 2527 | 6.1 | 14 | 9 | 117.83 | 34.3 | 210.6 |
| 10 | Minnesota | 13 | 391 | 244 | 62.4 | 2851 | 7.3 | 23 | 12 | 136.92 | 30.1 | 219.3 |
| 11 | Illinois | 12 | 399 | 241 | 60.4 | 2737 | 6.9 | 22 | 7 | 132.71 | 33.3 | 228.1 |
| 12 | Indiana | 12 | 365 | 222 | 60.8 | 2854 | 7.8 | 25 | 10 | 143.62 | 30.4 | 237.8 |
| 12 | Michigan State | 12 | 366 | 226 | 61.7 | 2854 | 7.8 | 24 | 9 | 143.97 | 30.5 | 237.8 |
| 14 | Purdue | 12 | 370 | 201 | 54.3 | 2898 | 7.8 | 21 | 10 | 133.43 | 30.8 | 241.5 |