2012 Big 12 Conference Leaders Passing Defense - Games in November Only through 01/07/2013
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Texas | 3 | 83 | 48 | 57.8 | 544 | 6.6 | 2 | 3 | 113.60 | 27.7 | 181.3 |
| 2 | TCU | 3 | 114 | 65 | 57.0 | 619 | 5.4 | 3 | 5 | 102.55 | 38.0 | 206.3 |
| 3 | Texas Tech | 4 | 93 | 51 | 54.8 | 920 | 9.9 | 12 | 0 | 180.51 | 23.3 | 230.0 |
| 4 | Oklahoma | 4 | 146 | 72 | 49.3 | 972 | 6.7 | 5 | 4 | 111.07 | 36.5 | 243.0 |
| 5 | Baylor | 4 | 154 | 93 | 60.4 | 1018 | 6.6 | 7 | 9 | 119.22 | 38.5 | 254.5 |
| 6 | Kansas State | 3 | 112 | 65 | 58.0 | 833 | 7.4 | 5 | 7 | 122.75 | 37.3 | 277.7 |
| 7 | Iowa State | 4 | 133 | 91 | 68.4 | 1217 | 9.2 | 9 | 3 | 163.10 | 33.3 | 304.3 |
| 8 | West Virginia | 4 | 143 | 86 | 60.1 | 1287 | 9.0 | 16 | 3 | 168.46 | 35.8 | 321.8 |
| 9 | Oklahoma State | 4 | 199 | 134 | 67.3 | 1487 | 7.5 | 8 | 3 | 140.35 | 49.8 | 371.8 |
| 10 | Kansas | 3 | 137 | 100 | 73.0 | 1182 | 8.6 | 11 | 1 | 170.51 | 45.7 | 394.0 |