2018 Big 12 Conference Leaders Passing Defense - When Winning By 1-7 Pts through 01/07/2019
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Iowa State | 10 | 91 | 58 | 63.7 | 637 | 4 | 0 | 137.05 | 31 | 29 | 18 | 4 |
| 2 | West Virginia | 11 | 98 | 67 | 68.4 | 868 | 9 | 4 | 164.92 | 45 | 34 | 23 | 8 |
| 3 | Texas Tech | 10 | 148 | 82 | 55.4 | 1160 | 10 | 5 | 136.79 | 46 | 49 | 32 | 11 |
| 4 | Kansas | 6 | 57 | 40 | 70.2 | 620 | 2 | 1 | 169.62 | 56 | 26 | 17 | 6 |
| 5 | Oklahoma State | 12 | 111 | 70 | 63.1 | 833 | 7 | 0 | 146.91 | 58 | 38 | 20 | 10 |
| 6 | Texas | 12 | 129 | 78 | 60.5 | 906 | 7 | 2 | 134.27 | 60 | 39 | 18 | 8 |
| 7 | TCU | 11 | 153 | 82 | 53.6 | 987 | 5 | 3 | 114.65 | 62 | 43 | 22 | 12 |
| 8 | Kansas State | 7 | 74 | 43 | 58.1 | 534 | 5 | 2 | 135.61 | 65 | 26 | 10 | 2 |
| 8 | Baylor | 9 | 88 | 48 | 54.5 | 578 | 3 | 1 | 118.70 | 65 | 24 | 14 | 6 |
| 10 | Oklahoma | 12 | 110 | 66 | 60.0 | 1054 | 9 | 1 | 165.67 | 75 | 44 | 21 | 11 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||