2025 Big Ten Conference Leaders Passing Defense - Games Won Only through 12/06/2025
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Iowa | 8 | 231 | 123 | 53.2 | 1165 | 5.0 | 3 | 9 | 92.11 | 28.9 | 145.6 |
| 2 | Oregon | 11 | 292 | 147 | 50.3 | 1517 | 5.2 | 11 | 12 | 98.19 | 26.5 | 137.9 |
| 3 | Nebraska | 7 | 189 | 107 | 56.6 | 953 | 5.0 | 4 | 5 | 100.65 | 27.0 | 136.1 |
| 4 | Ohio State | 12 | 293 | 174 | 59.4 | 1456 | 5.0 | 5 | 7 | 101.98 | 24.4 | 121.3 |
| 5 | Maryland | 4 | 148 | 86 | 58.1 | 833 | 5.6 | 4 | 8 | 103.50 | 37.0 | 208.3 |
| 6 | Wisconsin | 4 | 117 | 71 | 60.7 | 673 | 5.8 | 2 | 4 | 107.80 | 29.3 | 168.3 |
| 7 | UCLA | 3 | 109 | 58 | 53.2 | 576 | 5.3 | 4 | 1 | 107.88 | 36.3 | 192.0 |
| 8 | Indiana | 13 | 382 | 235 | 61.5 | 2334 | 6.1 | 7 | 17 | 109.99 | 29.4 | 179.5 |
| 9 | Illinois | 8 | 312 | 181 | 58.0 | 1901 | 6.1 | 7 | 6 | 112.75 | 39.0 | 237.6 |
| 10 | Washington | 8 | 302 | 178 | 58.9 | 1722 | 5.7 | 11 | 9 | 112.90 | 37.8 | 215.3 |
| 11 | Penn State | 6 | 167 | 96 | 57.5 | 1023 | 6.1 | 5 | 4 | 114.04 | 27.8 | 170.5 |
| 12 | Michigan | 9 | 300 | 185 | 61.7 | 1759 | 5.9 | 9 | 10 | 114.15 | 33.3 | 195.4 |
| 13 | Purdue | 2 | 50 | 30 | 60.0 | 289 | 5.8 | 1 | 0 | 115.15 | 25.0 | 144.5 |
| 14 | Minnesota | 7 | 191 | 117 | 61.3 | 1252 | 6.6 | 5 | 8 | 116.58 | 27.3 | 178.9 |
| 15 | Rutgers | 5 | 128 | 72 | 56.3 | 808 | 6.3 | 7 | 3 | 122.64 | 25.6 | 161.6 |
| 16 | Northwestern | 6 | 159 | 92 | 57.9 | 1095 | 6.9 | 7 | 3 | 126.47 | 26.5 | 182.5 |
| 17 | USC | 9 | 271 | 171 | 63.1 | 1716 | 6.3 | 15 | 9 | 127.92 | 30.1 | 190.7 |
| 18 | Michigan State | 4 | 174 | 112 | 64.4 | 1279 | 7.4 | 9 | 3 | 139.74 | 43.5 | 319.8 |