2025 Big Ten Conference Leaders Passing Defense - On 1st Down through 09/13/2025
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Indiana | 3 | 20 | 11 | 55.0 | 101 | 0 | 1 | 87.42 | 38 | 4 | 2 | 1 |
| 2 | Washington | 2 | 21 | 8 | 38.1 | 69 | 1 | 1 | 71.89 | 27 | 2 | 2 | 1 |
| 2 | Ohio State | 3 | 21 | 10 | 47.6 | 85 | 0 | 0 | 81.62 | 28 | 2 | 1 | 1 |
| 4 | Penn State | 3 | 24 | 10 | 41.7 | 71 | 1 | 4 | 46.94 | 28 | 2 | 1 | 1 |
| 5 | Nebraska | 3 | 25 | 16 | 64.0 | 100 | 0 | 1 | 89.60 | 16 | 2 | 1 | 0 |
| 5 | Iowa | 3 | 25 | 17 | 68.0 | 163 | 0 | 0 | 122.77 | 35 | 5 | 3 | 2 |
| 7 | Oregon | 3 | 26 | 18 | 69.2 | 175 | 0 | 1 | 118.08 | 24 | 7 | 4 | 0 |
| 7 | UCLA | 3 | 26 | 20 | 76.9 | 206 | 4 | 0 | 194.24 | 21 | 8 | 6 | 0 |
| 9 | Minnesota | 3 | 29 | 21 | 72.4 | 242 | 2 | 2 | 151.48 | 51 | 7 | 5 | 3 |
| 9 | Wisconsin | 3 | 29 | 21 | 72.4 | 332 | 3 | 2 | 188.92 | 75 | 12 | 8 | 2 |
| 11 | Purdue | 3 | 30 | 17 | 56.7 | 215 | 0 | 0 | 116.87 | 63 | 7 | 4 | 2 |
| 12 | Michigan | 3 | 33 | 22 | 66.7 | 157 | 0 | 3 | 88.46 | 34 | 6 | 2 | 1 |
| 12 | Illinois | 3 | 33 | 17 | 51.5 | 244 | 1 | 0 | 123.63 | 62 | 6 | 5 | 3 |
| 14 | Rutgers | 3 | 36 | 20 | 55.6 | 275 | 0 | 1 | 114.17 | 69 | 10 | 7 | 3 |
| 15 | Northwestern | 3 | 37 | 26 | 70.3 | 205 | 2 | 0 | 134.65 | 31 | 10 | 3 | 1 |
| 16 | Maryland | 3 | 41 | 25 | 61.0 | 332 | 3 | 2 | 143.39 | 84 | 12 | 8 | 3 |
| 17 | USC | 3 | 42 | 24 | 57.1 | 240 | 0 | 1 | 100.38 | 21 | 11 | 10 | 0 |
| 18 | Michigan State | 3 | 46 | 31 | 67.4 | 399 | 0 | 0 | 140.25 | 56 | 12 | 9 | 4 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||