2025 Big Ten Conference Leaders Passing Defense - On 1st Down through 10/30/2025
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Penn State | 7 | 66 | 40 | 60.6 | 320 | 4 | 4 | 109.21 | 29 | 10 | 4 | 3 |
| 2 | Oregon | 8 | 79 | 43 | 54.4 | 400 | 2 | 4 | 95.19 | 35 | 16 | 8 | 1 |
| 2 | Iowa | 8 | 74 | 41 | 55.4 | 427 | 1 | 3 | 100.23 | 37 | 16 | 8 | 5 |
| 4 | Nebraska | 8 | 75 | 51 | 68.0 | 415 | 1 | 2 | 113.55 | 24 | 14 | 9 | 0 |
| 5 | Northwestern | 8 | 90 | 53 | 58.9 | 493 | 3 | 1 | 113.69 | 31 | 24 | 10 | 5 |
| 6 | Ohio State | 7 | 67 | 44 | 65.7 | 395 | 1 | 0 | 120.13 | 28 | 14 | 11 | 1 |
| 7 | UCLA | 8 | 83 | 50 | 60.2 | 480 | 7 | 0 | 136.65 | 40 | 19 | 12 | 2 |
| 7 | Indiana | 8 | 79 | 51 | 64.6 | 516 | 1 | 3 | 116.02 | 59 | 22 | 12 | 2 |
| 9 | Washington | 8 | 103 | 58 | 56.3 | 582 | 4 | 2 | 112.70 | 48 | 19 | 13 | 6 |
| 10 | Minnesota | 8 | 89 | 59 | 66.3 | 738 | 4 | 5 | 139.53 | 51 | 23 | 14 | 9 |
| 11 | USC | 7 | 80 | 50 | 62.5 | 490 | 1 | 1 | 115.58 | 42 | 22 | 15 | 1 |
| 11 | Michigan | 8 | 99 | 67 | 67.7 | 652 | 2 | 7 | 115.53 | 48 | 24 | 15 | 3 |
| 13 | Maryland | 7 | 96 | 62 | 64.6 | 739 | 7 | 4 | 144.97 | 84 | 28 | 16 | 6 |
| 13 | Illinois | 8 | 114 | 80 | 70.2 | 907 | 8 | 0 | 160.17 | 62 | 38 | 16 | 5 |
| 15 | Wisconsin | 8 | 85 | 60 | 70.6 | 820 | 4 | 3 | 160.09 | 75 | 28 | 17 | 9 |
| 16 | Michigan State | 8 | 94 | 64 | 68.1 | 889 | 6 | 1 | 166.46 | 59 | 28 | 20 | 10 |
| 17 | Purdue | 8 | 93 | 58 | 62.4 | 921 | 5 | 0 | 163.30 | 66 | 31 | 22 | 10 |
| 18 | Rutgers | 8 | 102 | 69 | 67.6 | 1017 | 6 | 2 | 166.90 | 78 | 38 | 25 | 11 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||