2023 Big Ten Conference Leaders Passing Defense - From Opponent's 40 to Own 40 Yard Line through 01/08/2024
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ohio State | 13 | 106 | 47 | 44.3 | 477 | 0 | 4 | 74.59 | 36 | 19 | 9 | 4 |
| 2 | Iowa | 14 | 112 | 62 | 55.4 | 521 | 1 | 3 | 92.03 | 43 | 30 | 7 | 3 |
| 3 | Michigan | 15 | 96 | 56 | 58.3 | 566 | 1 | 4 | 102.97 | 44 | 25 | 12 | 3 |
| 4 | Illinois | 12 | 103 | 60 | 58.3 | 726 | 0 | 3 | 111.63 | 44 | 35 | 18 | 5 |
| 5 | Nebraska | 12 | 92 | 57 | 62.0 | 581 | 1 | 3 | 112.08 | 46 | 28 | 12 | 5 |
| 6 | Rutgers | 13 | 101 | 65 | 64.4 | 623 | 1 | 2 | 115.48 | 49 | 30 | 11 | 5 |
| 7 | Wisconsin | 13 | 116 | 67 | 57.8 | 855 | 1 | 4 | 115.62 | 58 | 38 | 19 | 10 |
| 8 | Northwestern | 13 | 103 | 67 | 65.0 | 696 | 1 | 1 | 123.07 | 44 | 29 | 19 | 6 |
| 9 | Penn State | 12 | 74 | 48 | 64.9 | 611 | 0 | 4 | 123.42 | 37 | 26 | 17 | 8 |
| 10 | Maryland | 13 | 104 | 61 | 58.7 | 806 | 3 | 4 | 125.58 | 53 | 31 | 19 | 9 |
| 11 | Purdue | 12 | 101 | 54 | 53.5 | 921 | 2 | 5 | 126.70 | 58 | 37 | 24 | 12 |
| 12 | Michigan State | 12 | 86 | 58 | 67.4 | 824 | 0 | 3 | 140.94 | 39 | 36 | 21 | 10 |
| 13 | Indiana | 12 | 102 | 66 | 64.7 | 950 | 4 | 4 | 148.05 | 57 | 38 | 23 | 9 |
| 14 | Minnesota | 13 | 91 | 57 | 62.6 | 983 | 5 | 5 | 160.52 | 55 | 37 | 23 | 15 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||