2025 Big 12 Conference Leaders Passing Defense - On 1st Down through 01/09/2026
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Arizona | 13 | 127 | 67 | 52.8 | 543 | 1 | 6 | 81.83 | 52 | 19 | 10 | 2 |
| 2 | Kansas | 12 | 115 | 73 | 63.5 | 761 | 4 | 1 | 128.80 | 78 | 24 | 14 | 9 |
| 3 | Baylor | 12 | 138 | 89 | 64.5 | 1082 | 10 | 3 | 149.91 | 75 | 36 | 16 | 15 |
| 4 | Iowa State | 12 | 138 | 79 | 57.2 | 761 | 3 | 3 | 106.39 | 65 | 26 | 19 | 6 |
| 4 | Utah | 13 | 136 | 71 | 52.2 | 889 | 5 | 3 | 114.84 | 64 | 34 | 19 | 10 |
| 6 | Texas Tech | 14 | 168 | 98 | 58.3 | 1016 | 6 | 5 | 114.96 | 64 | 30 | 21 | 7 |
| 7 | Houston | 13 | 152 | 92 | 60.5 | 1066 | 3 | 4 | 120.69 | 48 | 40 | 22 | 11 |
| 8 | UCF | 12 | 128 | 88 | 68.8 | 1033 | 8 | 5 | 149.36 | 67 | 38 | 23 | 9 |
| 8 | West Virginia | 12 | 136 | 89 | 65.4 | 1048 | 10 | 5 | 147.08 | 85 | 40 | 23 | 10 |
| 10 | Arizona State | 13 | 175 | 113 | 64.6 | 1146 | 7 | 3 | 129.35 | 75 | 43 | 24 | 5 |
| 11 | Kansas State | 11 | 156 | 86 | 55.1 | 1078 | 8 | 4 | 124.96 | 85 | 38 | 25 | 12 |
| 12 | Colorado | 12 | 116 | 73 | 62.9 | 969 | 6 | 3 | 145.00 | 57 | 42 | 27 | 10 |
| 12 | Cincinnati | 13 | 144 | 98 | 68.1 | 1117 | 5 | 0 | 144.68 | 93 | 37 | 27 | 9 |
| 14 | Oklahoma State | 12 | 134 | 90 | 67.2 | 1359 | 13 | 1 | 182.87 | 83 | 41 | 31 | 22 |
| 15 | TCU | 13 | 152 | 104 | 68.4 | 1265 | 9 | 3 | 153.91 | 44 | 47 | 32 | 13 |
| 16 | BYU | 14 | 164 | 106 | 64.6 | 1277 | 10 | 4 | 145.28 | 75 | 47 | 35 | 13 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||