2019 Big 12 Conference Leaders Passing Defense - Games Lost Only through 01/13/2020
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Oklahoma | 2 | 70 | 50 | 71.4 | 745 | 10.6 | 7 | 0 | 193.83 | 35.0 | 372.5 |
| 2 | Baylor | 3 | 97 | 67 | 69.1 | 834 | 8.6 | 7 | 2 | 160.98 | 32.3 | 278.0 |
| 3 | Kansas State | 5 | 117 | 79 | 67.5 | 1016 | 8.7 | 7 | 3 | 155.08 | 23.4 | 203.2 |
| 4 | Oklahoma State | 5 | 125 | 86 | 68.8 | 1279 | 10.2 | 12 | 1 | 184.83 | 25.0 | 255.8 |
| 5 | Iowa State | 6 | 170 | 107 | 62.9 | 1334 | 7.8 | 9 | 3 | 142.79 | 28.3 | 222.3 |
| 5 | Texas | 5 | 170 | 113 | 66.5 | 1561 | 9.2 | 12 | 4 | 162.18 | 34.0 | 312.2 |
| 7 | TCU | 7 | 193 | 120 | 62.2 | 1363 | 7.1 | 14 | 7 | 138.19 | 27.6 | 194.7 |
| 8 | West Virginia | 7 | 201 | 138 | 68.7 | 1780 | 8.9 | 14 | 2 | 164.04 | 28.7 | 254.3 |
| 9 | Texas Tech | 8 | 262 | 168 | 64.1 | 2690 | 10.3 | 16 | 9 | 163.64 | 32.8 | 336.3 |
| 10 | Kansas | 9 | 267 | 174 | 65.2 | 2285 | 8.6 | 16 | 4 | 153.84 | 29.7 | 253.9 |