2012 Big 12 Conference Leaders Passing Defense - Games Won Only through 01/07/2013
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Texas Tech | 8 | 220 | 109 | 49.5 | 1110 | 5.0 | 11 | 8 | 101.16 | 27.5 | 138.8 |
| 2 | Oklahoma | 10 | 337 | 170 | 50.4 | 2035 | 6.0 | 9 | 12 | 102.87 | 33.7 | 203.5 |
| 3 | Kansas | 1 | 40 | 18 | 45.0 | 207 | 5.2 | 1 | 4 | 76.72 | 40.0 | 207.0 |
| 4 | Texas | 9 | 253 | 146 | 57.7 | 1888 | 7.5 | 9 | 12 | 122.64 | 28.1 | 209.8 |
| 5 | TCU | 7 | 249 | 125 | 50.2 | 1508 | 6.1 | 7 | 17 | 96.70 | 35.6 | 215.4 |
| 6 | Iowa State | 6 | 226 | 118 | 52.2 | 1394 | 6.2 | 6 | 9 | 104.82 | 37.7 | 232.3 |
| 7 | Oklahoma State | 8 | 325 | 182 | 56.0 | 1918 | 5.9 | 11 | 9 | 111.21 | 40.6 | 239.8 |
| 8 | Kansas State | 11 | 418 | 264 | 63.2 | 2831 | 6.8 | 14 | 16 | 123.44 | 38.0 | 257.4 |
| 9 | West Virginia | 7 | 232 | 139 | 59.9 | 1959 | 8.4 | 14 | 5 | 146.44 | 33.1 | 279.9 |
| 10 | Baylor | 8 | 367 | 210 | 57.2 | 2357 | 6.4 | 16 | 16 | 116.83 | 45.9 | 294.6 |