2025 Big Ten Conference Leaders Passing Defense - Games in November Only through 12/06/2025
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Illinois | 4 | 142 | 80 | 56.3 | 746 | 5.3 | 2 | 4 | 99.49 | 35.5 | 186.5 |
| 2 | Ohio State | 5 | 112 | 66 | 58.9 | 537 | 4.8 | 2 | 3 | 99.74 | 22.4 | 107.4 |
| 3 | Washington | 4 | 118 | 64 | 54.2 | 651 | 5.5 | 3 | 1 | 107.28 | 29.5 | 162.8 |
| 4 | Iowa | 4 | 119 | 70 | 58.8 | 690 | 5.8 | 3 | 2 | 112.48 | 29.8 | 172.5 |
| 5 | Indiana | 4 | 126 | 74 | 58.7 | 811 | 6.4 | 3 | 5 | 112.72 | 31.5 | 202.8 |
| 6 | Oregon | 4 | 125 | 70 | 56.0 | 735 | 5.9 | 8 | 4 | 120.11 | 31.3 | 183.8 |
| 7 | Michigan | 4 | 122 | 74 | 60.7 | 831 | 6.8 | 6 | 2 | 130.82 | 30.5 | 207.8 |
| 8 | Michigan State | 4 | 135 | 84 | 62.2 | 930 | 6.9 | 6 | 2 | 131.80 | 33.8 | 232.5 |
| 9 | USC | 5 | 140 | 97 | 69.3 | 842 | 6.0 | 7 | 2 | 133.45 | 28.0 | 168.4 |
| 10 | Wisconsin | 4 | 116 | 82 | 70.7 | 777 | 6.7 | 6 | 1 | 142.30 | 29.0 | 194.3 |
| 11 | Rutgers | 4 | 102 | 65 | 63.7 | 718 | 7.0 | 8 | 2 | 144.82 | 25.5 | 179.5 |
| 12 | Nebraska | 4 | 78 | 46 | 59.0 | 673 | 8.6 | 4 | 1 | 145.81 | 19.5 | 168.3 |
| 13 | Penn State | 5 | 140 | 93 | 66.4 | 1187 | 8.5 | 8 | 1 | 155.08 | 28.0 | 237.4 |
| 14 | Northwestern | 4 | 113 | 77 | 68.1 | 1017 | 9.0 | 6 | 3 | 155.95 | 28.3 | 254.3 |
| 15 | UCLA | 4 | 106 | 78 | 73.6 | 894 | 8.4 | 8 | 1 | 167.46 | 26.5 | 223.5 |
| 16 | Maryland | 5 | 130 | 87 | 66.9 | 1129 | 8.7 | 14 | 5 | 167.72 | 26.0 | 225.8 |
| 17 | Minnesota | 4 | 119 | 92 | 77.3 | 1129 | 9.5 | 6 | 2 | 170.28 | 29.8 | 282.3 |
| 18 | Purdue | 4 | 94 | 68 | 72.3 | 935 | 9.9 | 6 | 2 | 172.69 | 23.5 | 233.8 |