2025 Big Ten Conference Leaders Passing Defense - Games vs. FBS (I-A) Teams Only through 12/13/2025
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Oregon | 11 | 292 | 144 | 49.3 | 1534 | 5.3 | 12 | 13 | 98.11 | 26.5 | 139.5 |
| 2 | Iowa | 11 | 308 | 177 | 57.5 | 1764 | 5.7 | 6 | 11 | 104.87 | 28.0 | 160.4 |
| 3 | Ohio State | 12 | 294 | 178 | 60.5 | 1606 | 5.5 | 6 | 7 | 108.41 | 24.5 | 133.8 |
| 4 | Indiana | 12 | 362 | 224 | 61.9 | 2296 | 6.3 | 7 | 17 | 112.15 | 30.2 | 191.3 |
| 5 | Nebraska | 11 | 265 | 153 | 57.7 | 1626 | 6.1 | 7 | 6 | 113.47 | 24.1 | 147.8 |
| 6 | Washington | 12 | 420 | 255 | 60.7 | 2605 | 6.2 | 16 | 13 | 119.19 | 35.0 | 217.1 |
| 7 | Michigan | 12 | 392 | 250 | 63.8 | 2527 | 6.4 | 15 | 13 | 123.93 | 32.7 | 210.6 |
| 8 | Illinois | 11 | 382 | 245 | 64.1 | 2584 | 6.8 | 19 | 6 | 134.23 | 34.7 | 234.9 |
| 9 | Maryland | 11 | 354 | 228 | 64.4 | 2488 | 7.0 | 23 | 18 | 134.72 | 32.2 | 226.2 |
| 10 | Northwestern | 11 | 294 | 190 | 64.6 | 2228 | 7.6 | 11 | 7 | 135.88 | 26.7 | 202.5 |
| 11 | USC | 12 | 354 | 230 | 65.0 | 2440 | 6.9 | 21 | 11 | 136.24 | 29.5 | 203.3 |
| 12 | Penn State | 11 | 299 | 195 | 65.2 | 2106 | 7.0 | 15 | 4 | 138.26 | 27.2 | 191.5 |
| 13 | UCLA | 12 | 326 | 215 | 66.0 | 2359 | 7.2 | 23 | 4 | 147.56 | 27.2 | 196.6 |
| 14 | Michigan State | 11 | 332 | 218 | 65.7 | 2534 | 7.6 | 21 | 4 | 148.24 | 30.2 | 230.4 |
| 15 | Minnesota | 11 | 327 | 224 | 68.5 | 2626 | 8.0 | 16 | 6 | 148.44 | 29.7 | 238.7 |
| 16 | Wisconsin | 12 | 344 | 240 | 69.8 | 2619 | 7.6 | 19 | 5 | 149.04 | 28.7 | 218.3 |
| 17 | Purdue | 11 | 278 | 182 | 65.5 | 2698 | 9.7 | 14 | 4 | 160.73 | 25.3 | 245.3 |
| 18 | Rutgers | 11 | 289 | 195 | 67.5 | 2583 | 8.9 | 23 | 4 | 166.04 | 26.3 | 234.8 |