2012 Big Ten Conference Leaders Passing Defense - On 4th Down through 01/07/2013
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Nebraska | 4 | 4 | 0 | 0.0 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 |
| 1 | Michigan | 5 | 7 | 4 | 57.1 | 25 | 0 | 1 | 58.57 | 9 | 2 | 0 | 0 |
| 1 | Northwestern | 8 | 13 | 5 | 38.5 | 48 | 1 | 0 | 94.85 | 13 | 5 | 0 | 0 |
| 4 | Purdue | 8 | 12 | 5 | 41.7 | 38 | 1 | 1 | 79.10 | 16 | 4 | 1 | 0 |
| 4 | Illinois | 4 | 5 | 2 | 40.0 | 39 | 0 | 1 | 65.52 | 30 | 2 | 1 | 1 |
| 4 | Michigan State | 5 | 8 | 3 | 37.5 | 44 | 0 | 0 | 83.70 | 38 | 1 | 1 | 1 |
| 7 | Minnesota | 8 | 11 | 5 | 45.5 | 51 | 1 | 0 | 114.40 | 16 | 3 | 2 | 0 |
| 7 | Penn State | 7 | 14 | 6 | 42.9 | 62 | 1 | 4 | 46.49 | 21 | 3 | 2 | 0 |
| 7 | Iowa | 5 | 7 | 3 | 42.9 | 62 | 0 | 1 | 88.69 | 34 | 2 | 2 | 2 |
| 7 | Ohio State | 8 | 15 | 8 | 53.3 | 73 | 1 | 1 | 102.88 | 15 | 5 | 2 | 0 |
| 7 | Wisconsin | 8 | 17 | 11 | 64.7 | 125 | 1 | 1 | 134.13 | 41 | 11 | 2 | 1 |
| 12 | Indiana | 5 | 8 | 5 | 62.5 | 86 | 2 | 1 | 210.30 | 26 | 5 | 3 | 1 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||