2018 Big 12 Conference Leaders Passing Defense - On 2nd Down through 01/07/2019
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Texas | 14 | 170 | 98 | 57.6 | 1105 | 4 | 4 | 115.30 | 60 | 53 | 26 | 9 |
| 2 | West Virginia | 12 | 118 | 79 | 66.9 | 843 | 5 | 6 | 130.77 | 44 | 42 | 18 | 5 |
| 3 | Kansas | 12 | 125 | 81 | 64.8 | 1118 | 8 | 6 | 151.45 | 64 | 55 | 25 | 10 |
| 4 | Baylor | 13 | 133 | 73 | 54.9 | 910 | 9 | 1 | 133.19 | 65 | 39 | 18 | 10 |
| 4 | TCU | 13 | 148 | 84 | 56.8 | 995 | 9 | 2 | 130.60 | 63 | 42 | 23 | 9 |
| 4 | Iowa State | 13 | 160 | 106 | 66.3 | 1120 | 9 | 3 | 139.86 | 45 | 49 | 24 | 6 |
| 4 | Oklahoma State | 13 | 157 | 106 | 67.5 | 1253 | 9 | 2 | 150.93 | 60 | 62 | 29 | 13 |
| 8 | Oklahoma | 14 | 144 | 96 | 66.7 | 1033 | 10 | 1 | 148.46 | 45 | 55 | 18 | 9 |
| 9 | Kansas State | 12 | 137 | 87 | 63.5 | 1020 | 12 | 1 | 153.48 | 82 | 46 | 13 | 9 |
| 9 | Texas Tech | 12 | 131 | 76 | 58.0 | 1045 | 12 | 4 | 149.15 | 79 | 48 | 26 | 9 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||