2025 Big Ten Conference Leaders Passing Defense - Games vs. Conference Teams Only through 10/28/2025
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Oregon | 5 | 126 | 60 | 47.6 | 652 | 5.2 | 4 | 7 | 90.46 | 25.2 | 130.4 |
| 2 | Ohio State | 4 | 108 | 70 | 64.8 | 564 | 5.2 | 1 | 2 | 108.04 | 27.0 | 141.0 |
| 3 | Penn State | 4 | 105 | 73 | 69.5 | 645 | 6.1 | 6 | 1 | 138.08 | 26.3 | 161.3 |
| 4 | Nebraska | 5 | 139 | 85 | 61.2 | 822 | 5.9 | 3 | 4 | 112.19 | 27.8 | 164.4 |
| 5 | Iowa | 5 | 140 | 76 | 54.3 | 847 | 6.1 | 2 | 9 | 96.97 | 28.0 | 169.4 |
| 6 | Northwestern | 5 | 126 | 83 | 65.9 | 873 | 6.9 | 3 | 4 | 125.58 | 25.2 | 174.6 |
| 7 | UCLA | 5 | 156 | 89 | 57.1 | 904 | 5.8 | 8 | 3 | 118.80 | 31.2 | 180.8 |
| 8 | Indiana | 5 | 163 | 104 | 63.8 | 943 | 5.8 | 3 | 7 | 109.87 | 32.6 | 188.6 |
| 9 | Michigan State | 5 | 119 | 84 | 70.6 | 1026 | 8.6 | 11 | 1 | 171.84 | 23.8 | 205.2 |
| 10 | Minnesota | 5 | 149 | 96 | 64.4 | 1111 | 7.5 | 6 | 4 | 134.98 | 29.8 | 222.2 |
| 11 | Michigan | 5 | 168 | 112 | 66.7 | 1149 | 6.8 | 6 | 6 | 128.76 | 33.6 | 229.8 |
| 12 | Wisconsin | 5 | 148 | 104 | 70.3 | 1169 | 7.9 | 8 | 1 | 153.11 | 29.6 | 233.8 |
| 13 | Maryland | 4 | 140 | 91 | 65.0 | 991 | 7.1 | 8 | 7 | 133.32 | 35.0 | 247.8 |
| 14 | Washington | 5 | 189 | 126 | 66.7 | 1242 | 6.6 | 9 | 4 | 133.35 | 37.8 | 248.4 |
| 15 | USC | 4 | 115 | 73 | 63.5 | 1068 | 9.3 | 9 | 5 | 158.62 | 28.8 | 267.0 |
| 16 | Rutgers | 5 | 133 | 95 | 71.4 | 1375 | 10.3 | 12 | 1 | 186.55 | 26.6 | 275.0 |
| 17 | Illinois | 5 | 177 | 127 | 71.8 | 1391 | 7.9 | 15 | 1 | 164.61 | 35.4 | 278.2 |
| 18 | Purdue | 5 | 148 | 87 | 58.8 | 1395 | 9.4 | 6 | 2 | 148.64 | 29.6 | 279.0 |