2017 Big 12 Conference Leaders Passing Defense - On 2nd Down through 01/08/2018
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | West Virginia | 13 | 122 | 67 | 54.9 | 853 | 4 | 3 | 119.55 | 95 | 32 | 18 | 6 |
| 2 | Baylor | 12 | 125 | 79 | 63.2 | 1020 | 5 | 2 | 141.74 | 68 | 44 | 26 | 11 |
| 2 | Oklahoma State | 13 | 156 | 94 | 60.3 | 1052 | 5 | 4 | 122.36 | 90 | 45 | 22 | 6 |
| 2 | Oklahoma | 14 | 137 | 86 | 62.8 | 1117 | 5 | 1 | 141.85 | 72 | 44 | 29 | 13 |
| 5 | Iowa State | 13 | 135 | 88 | 65.2 | 766 | 6 | 3 | 123.08 | 36 | 42 | 21 | 5 |
| 5 | Texas | 13 | 146 | 88 | 60.3 | 1071 | 6 | 4 | 129.97 | 82 | 43 | 23 | 6 |
| 7 | Kansas State | 13 | 171 | 115 | 67.3 | 1423 | 7 | 5 | 144.81 | 70 | 65 | 30 | 12 |
| 8 | Kansas | 12 | 119 | 81 | 68.1 | 1142 | 9 | 0 | 173.64 | 76 | 44 | 29 | 13 |
| 9 | TCU | 14 | 156 | 85 | 54.5 | 1293 | 11 | 2 | 144.82 | 86 | 46 | 26 | 15 |
| 10 | Texas Tech | 13 | 153 | 99 | 64.7 | 1065 | 14 | 5 | 146.84 | 64 | 52 | 25 | 10 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||