2011 Big Ten Conference Leaders Passing Defense - Games vs. Unranked Teams Only (AP Poll) through 01/09/2012
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Minnesota | 7 | 209 | 134 | 64.1 | 1436 | 6.9 | 10 | 4 | 133.80 | 29.9 | 205.1 |
| 2 | Wisconsin | 10 | 245 | 141 | 57.6 | 1268 | 5.2 | 6 | 11 | 100.13 | 24.5 | 126.8 |
| 3 | Penn State | 9 | 271 | 142 | 52.4 | 1454 | 5.4 | 6 | 14 | 94.45 | 30.1 | 161.6 |
| 4 | Ohio State | 9 | 249 | 144 | 57.8 | 1505 | 6.0 | 9 | 10 | 112.50 | 27.7 | 167.2 |
| 5 | Michigan State | 9 | 279 | 145 | 52.0 | 1499 | 5.4 | 11 | 12 | 101.51 | 31.0 | 166.6 |
| 5 | Nebraska | 9 | 278 | 145 | 52.2 | 1748 | 6.3 | 10 | 8 | 111.09 | 30.9 | 194.2 |
| 7 | Indiana | 10 | 248 | 146 | 58.9 | 2092 | 8.4 | 21 | 5 | 153.63 | 24.8 | 209.2 |
| 8 | Northwestern | 10 | 271 | 155 | 57.2 | 2154 | 7.9 | 10 | 8 | 130.24 | 27.1 | 215.4 |
| 9 | Illinois | 11 | 300 | 162 | 54.0 | 1881 | 6.3 | 13 | 9 | 114.97 | 27.3 | 171.0 |
| 10 | Michigan | 10 | 299 | 180 | 60.2 | 2020 | 6.8 | 9 | 8 | 121.53 | 29.9 | 202.0 |
| 11 | Iowa | 9 | 296 | 191 | 64.5 | 2090 | 7.1 | 14 | 8 | 134.04 | 32.9 | 232.2 |
| 12 | Purdue | 11 | 360 | 204 | 56.7 | 2436 | 6.8 | 15 | 10 | 121.70 | 32.7 | 221.5 |