2018 Big 12 Conference Leaders Passing Defense - All Games through 01/07/2019
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | TCU | 13 | 407 | 226 | 55.5 | 2595 | 6.4 | 17 | 12 | 116.97 | 31.3 | 199.6 |
| 2 | Kansas State | 12 | 424 | 255 | 60.1 | 2949 | 7.0 | 20 | 11 | 128.94 | 35.3 | 245.8 |
| 3 | Kansas | 12 | 361 | 234 | 64.8 | 2961 | 8.2 | 23 | 16 | 145.88 | 30.1 | 246.8 |
| 4 | Iowa State | 13 | 440 | 276 | 62.7 | 3044 | 6.9 | 23 | 8 | 134.45 | 33.8 | 234.2 |
| 5 | West Virginia | 12 | 389 | 247 | 63.5 | 3108 | 8.0 | 22 | 15 | 141.57 | 32.4 | 259.0 |
| 6 | Baylor | 13 | 412 | 247 | 60.0 | 3147 | 7.6 | 25 | 7 | 140.73 | 31.7 | 242.1 |
| 7 | Texas Tech | 12 | 434 | 246 | 56.7 | 3460 | 8.0 | 28 | 12 | 139.40 | 36.2 | 288.3 |
| 8 | Oklahoma State | 13 | 452 | 279 | 61.7 | 3472 | 7.7 | 27 | 5 | 143.75 | 34.8 | 267.1 |
| 9 | Texas | 14 | 496 | 300 | 60.5 | 3660 | 7.4 | 26 | 12 | 134.92 | 35.4 | 261.4 |
| 10 | Oklahoma | 14 | 488 | 315 | 64.5 | 4116 | 8.4 | 28 | 6 | 151.88 | 34.9 | 294.0 |