2018 Big 12 Conference Leaders Passing Defense - From Opponent's 1 To 20 Yard Line through 01/07/2019
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Oklahoma State | 12 | 47 | 25 | 53.2 | 281 | 1 | 1 | 106.17 | 86 | 6 | 3 | 2 |
| 2 | TCU | 12 | 53 | 26 | 49.1 | 239 | 0 | 2 | 79.39 | 33 | 11 | 5 | 2 |
| 2 | Baylor | 12 | 41 | 27 | 65.9 | 350 | 1 | 2 | 135.85 | 86 | 14 | 5 | 3 |
| 4 | Oklahoma | 11 | 22 | 15 | 68.2 | 251 | 0 | 1 | 154.93 | 65 | 7 | 6 | 4 |
| 4 | West Virginia | 11 | 37 | 25 | 67.6 | 265 | 0 | 2 | 116.92 | 35 | 8 | 6 | 2 |
| 6 | Iowa State | 12 | 46 | 31 | 67.4 | 299 | 0 | 0 | 121.99 | 23 | 13 | 7 | 0 |
| 6 | Texas Tech | 10 | 49 | 24 | 49.0 | 307 | 0 | 2 | 93.45 | 46 | 14 | 7 | 2 |
| 6 | Kansas State | 11 | 38 | 25 | 65.8 | 388 | 2 | 0 | 168.93 | 82 | 12 | 7 | 2 |
| 9 | Kansas | 11 | 47 | 30 | 63.8 | 372 | 1 | 4 | 120.32 | 83 | 14 | 10 | 1 |
| 10 | Texas | 14 | 45 | 30 | 66.7 | 397 | 0 | 2 | 131.88 | 53 | 14 | 11 | 3 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||