2008 Big 12 Conference Leaders Passing Defense - Games vs. Unranked Teams Only (AP Poll) through 01/03/2009
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | Int | TD | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Oklahoma State | 8 | 297 | 156 | 52.5 | 1555 | 5.2 | 7 | 13 | 106.24 | 37.1 | 194.4 |
| 2 | Colorado | 9 | 287 | 176 | 61.3 | 1803 | 6.3 | 5 | 8 | 119.81 | 31.9 | 200.3 |
| 3 | Texas A&M | 8 | 229 | 138 | 60.3 | 1631 | 7.1 | 6 | 6 | 123.49 | 28.6 | 203.9 |
| 4 | Baylor | 7 | 247 | 153 | 61.9 | 1502 | 6.1 | 10 | 8 | 115.61 | 35.3 | 214.6 |
| 5 | Nebraska | 9 | 289 | 151 | 52.2 | 1977 | 6.8 | 11 | 9 | 112.38 | 32.1 | 219.7 |
| 6 | Texas | 8 | 304 | 154 | 50.7 | 1818 | 6.0 | 3 | 8 | 107.61 | 38.0 | 227.3 |
| 7 | Texas Tech | 9 | 319 | 204 | 63.9 | 2055 | 6.4 | 15 | 10 | 119.01 | 35.4 | 228.3 |
| 8 | Kansas State | 9 | 292 | 176 | 60.3 | 2102 | 7.2 | 7 | 14 | 131.77 | 32.4 | 233.6 |
| 9 | Oklahoma | 7 | 254 | 130 | 51.2 | 1653 | 6.5 | 9 | 9 | 110.45 | 36.3 | 236.1 |
| 10 | Kansas | 9 | 343 | 195 | 56.9 | 2128 | 6.2 | 13 | 12 | 112.93 | 38.1 | 236.4 |
| 11 | Iowa State | 10 | 302 | 198 | 65.6 | 2573 | 8.5 | 9 | 24 | 157.40 | 30.2 | 257.3 |
| 12 | Missouri | 10 | 429 | 263 | 61.3 | 2719 | 6.3 | 12 | 19 | 123.58 | 42.9 | 271.9 |