2015 Big Ten Conference Leaders Passing Defense - Games vs. Non-Conference Teams Only through 01/11/2016
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ohio State | 5 | 153 | 77 | 50.3 | 810 | 5.3 | 7 | 7 | 100.75 | 30.6 | 162.0 |
| 2 | Michigan | 5 | 132 | 69 | 52.3 | 642 | 4.9 | 3 | 5 | 93.05 | 26.4 | 128.4 |
| 3 | Northwestern | 5 | 159 | 84 | 52.8 | 745 | 4.7 | 2 | 4 | 91.31 | 31.8 | 149.0 |
| 3 | Minnesota | 5 | 159 | 84 | 52.8 | 790 | 5.0 | 4 | 4 | 97.84 | 31.8 | 158.0 |
| 5 | Iowa | 5 | 157 | 85 | 54.1 | 1066 | 6.8 | 10 | 6 | 124.56 | 31.4 | 213.2 |
| 6 | Wisconsin | 5 | 166 | 93 | 56.0 | 1062 | 6.4 | 2 | 4 | 108.92 | 33.2 | 212.4 |
| 7 | Indiana | 5 | 213 | 120 | 56.3 | 1605 | 7.5 | 12 | 7 | 131.65 | 42.6 | 321.0 |
| 8 | Penn State | 5 | 110 | 63 | 57.3 | 707 | 6.4 | 5 | 1 | 124.44 | 22.0 | 141.4 |
| 9 | Illinois | 4 | 134 | 79 | 59.0 | 782 | 5.8 | 6 | 6 | 113.80 | 33.5 | 195.5 |
| 10 | Maryland | 4 | 144 | 87 | 60.4 | 1068 | 7.4 | 11 | 4 | 142.37 | 36.0 | 267.0 |
| 11 | Nebraska | 5 | 216 | 131 | 60.6 | 1837 | 8.5 | 10 | 5 | 142.74 | 43.2 | 367.4 |
| 12 | Purdue | 4 | 158 | 100 | 63.3 | 1063 | 6.7 | 7 | 4 | 129.37 | 39.5 | 265.8 |
| 13 | Rutgers | 4 | 133 | 88 | 66.2 | 1095 | 8.2 | 7 | 3 | 148.19 | 33.3 | 273.8 |
| 14 | Michigan State | 5 | 168 | 112 | 66.7 | 1394 | 8.3 | 7 | 5 | 144.17 | 33.6 | 278.8 |