2019 Big 12 Conference Leaders Passing Defense - Games vs. Ranked Teams Only (AP Poll) through 01/13/2020
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | TCU | 3 | 110 | 60 | 54.5 | 661 | 6.0 | 6 | 6 | 112.12 | 36.7 | 220.3 |
| 2 | Oklahoma State | 3 | 62 | 47 | 75.8 | 760 | 12.3 | 7 | 1 | 212.81 | 20.7 | 253.3 |
| 3 | West Virginia | 3 | 80 | 56 | 70.0 | 851 | 10.6 | 7 | 1 | 185.74 | 26.7 | 283.7 |
| 4 | Kansas | 3 | 106 | 69 | 65.1 | 919 | 8.7 | 7 | 3 | 154.05 | 35.3 | 306.3 |
| 5 | Kansas State | 4 | 89 | 62 | 69.7 | 1024 | 11.5 | 4 | 2 | 176.65 | 22.3 | 256.0 |
| 6 | Baylor | 4 | 134 | 89 | 66.4 | 1034 | 7.7 | 7 | 3 | 143.99 | 33.5 | 258.5 |
| 7 | Texas | 4 | 117 | 79 | 67.5 | 1060 | 9.1 | 9 | 2 | 165.58 | 29.3 | 265.0 |
| 8 | Texas Tech | 3 | 100 | 66 | 66.0 | 1143 | 11.4 | 5 | 4 | 170.51 | 33.3 | 381.0 |
| 9 | Oklahoma | 4 | 136 | 85 | 62.5 | 1166 | 8.6 | 11 | 1 | 159.74 | 34.0 | 291.5 |
| 10 | Iowa State | 5 | 174 | 108 | 62.1 | 1301 | 7.5 | 10 | 1 | 142.70 | 34.8 | 260.2 |