2015 Big Ten Conference Leaders Passing Defense - Games vs. Conference Teams Only through 01/11/2016
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Wisconsin | 8 | 229 | 101 | 44.1 | 1189 | 5.2 | 5 | 8 | 87.93 | 28.6 | 148.6 |
| 2 | Rutgers | 8 | 234 | 147 | 62.8 | 2216 | 9.5 | 15 | 10 | 154.97 | 29.3 | 277.0 |
| 3 | Minnesota | 8 | 235 | 143 | 60.9 | 1544 | 6.6 | 9 | 6 | 123.57 | 29.4 | 193.0 |
| 3 | Purdue | 8 | 235 | 145 | 61.7 | 1858 | 7.9 | 17 | 8 | 145.17 | 29.4 | 232.3 |
| 5 | Maryland | 8 | 241 | 135 | 56.0 | 2033 | 8.4 | 16 | 5 | 144.64 | 30.1 | 254.1 |
| 6 | Michigan State | 9 | 278 | 158 | 56.8 | 1880 | 6.8 | 13 | 10 | 121.89 | 30.9 | 208.9 |
| 7 | Michigan | 8 | 249 | 112 | 45.0 | 1418 | 5.7 | 5 | 5 | 95.43 | 31.1 | 177.3 |
| 8 | Illinois | 8 | 258 | 145 | 56.2 | 1431 | 5.5 | 11 | 7 | 111.43 | 32.3 | 178.9 |
| 8 | Ohio State | 8 | 258 | 130 | 50.4 | 1588 | 6.2 | 7 | 5 | 107.16 | 32.3 | 198.5 |
| 10 | Penn State | 8 | 263 | 151 | 57.4 | 1548 | 5.9 | 9 | 9 | 111.30 | 32.9 | 193.5 |
| 11 | Nebraska | 8 | 290 | 162 | 55.9 | 1940 | 6.7 | 15 | 5 | 125.68 | 36.3 | 242.5 |
| 12 | Northwestern | 8 | 293 | 160 | 54.6 | 1761 | 6.0 | 3 | 8 | 103.01 | 36.6 | 220.1 |
| 13 | Iowa | 9 | 336 | 180 | 53.6 | 2008 | 6.0 | 7 | 13 | 102.90 | 37.3 | 223.1 |
| 14 | Indiana | 8 | 338 | 208 | 61.5 | 2474 | 7.3 | 20 | 5 | 139.60 | 42.3 | 309.3 |