2011 Big 12 Conference Leaders Passing Defense - Games in October Only through 01/09/2012
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Oklahoma | 5 | 166 | 89 | 53.6 | 936 | 5.6 | 5 | 5 | 104.90 | 33.2 | 187.2 |
| 2 | Texas | 4 | 160 | 89 | 55.6 | 884 | 5.5 | 5 | 2 | 109.85 | 40.0 | 221.0 |
| 3 | Texas Tech | 5 | 147 | 88 | 59.9 | 1129 | 7.7 | 11 | 4 | 143.62 | 29.4 | 225.8 |
| 4 | Missouri | 4 | 159 | 99 | 62.3 | 953 | 6.0 | 6 | 4 | 120.03 | 39.8 | 238.3 |
| 5 | Iowa State | 5 | 164 | 98 | 59.8 | 1210 | 7.4 | 8 | 4 | 132.96 | 32.8 | 242.0 |
| 6 | Baylor | 4 | 137 | 79 | 57.7 | 1079 | 7.9 | 14 | 3 | 153.16 | 34.3 | 269.8 |
| 7 | Oklahoma State | 4 | 156 | 97 | 62.2 | 1125 | 7.2 | 4 | 9 | 119.68 | 39.0 | 281.3 |
| 8 | Kansas | 5 | 185 | 126 | 68.1 | 1577 | 8.5 | 14 | 3 | 161.44 | 37.0 | 315.4 |
| 9 | Texas A&M | 5 | 221 | 134 | 60.6 | 1709 | 7.7 | 11 | 2 | 140.20 | 44.2 | 341.8 |
| 10 | Kansas State | 5 | 216 | 147 | 68.1 | 1751 | 8.1 | 13 | 7 | 149.53 | 43.2 | 350.2 |