2015 Big 12 Conference Leaders Passing Defense - Games Lost Only through 01/11/2016
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Oklahoma | 2 | 44 | 26 | 59.1 | 273 | 6.2 | 3 | 1 | 129.16 | 22.0 | 136.5 |
| 2 | Baylor | 3 | 88 | 54 | 61.4 | 569 | 6.5 | 6 | 2 | 133.62 | 29.3 | 189.7 |
| 3 | TCU | 2 | 64 | 32 | 50.0 | 578 | 9.0 | 7 | 1 | 158.83 | 32.0 | 289.0 |
| 4 | Oklahoma State | 3 | 91 | 56 | 61.5 | 923 | 10.1 | 9 | 2 | 174.98 | 30.3 | 307.7 |
| 5 | West Virginia | 5 | 182 | 100 | 54.9 | 1532 | 8.4 | 14 | 6 | 144.45 | 36.4 | 306.4 |
| 6 | Texas Tech | 6 | 191 | 118 | 61.8 | 1908 | 10.0 | 16 | 6 | 167.06 | 31.8 | 318.0 |
| 7 | Texas | 7 | 223 | 143 | 64.1 | 1931 | 8.7 | 18 | 4 | 159.92 | 31.9 | 275.9 |
| 8 | Kansas State | 7 | 236 | 166 | 70.3 | 2295 | 9.7 | 18 | 4 | 173.81 | 33.7 | 327.9 |
| 9 | Iowa State | 9 | 311 | 192 | 61.7 | 2691 | 8.7 | 26 | 3 | 160.09 | 34.6 | 299.0 |
| 10 | Kansas | 12 | 402 | 267 | 66.4 | 3524 | 8.8 | 27 | 9 | 157.73 | 33.5 | 293.7 |