2017 Big 12 Conference Leaders Passing Defense - Games vs. FBS (I-A) Teams Only through 01/08/2018
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Texas Tech | 12 | 474 | 298 | 62.9 | 3448 | 7.3 | 32 | 12 | 141.19 | 39.5 | 287.3 |
| 2 | Iowa State | 12 | 384 | 260 | 67.7 | 2837 | 7.4 | 20 | 9 | 142.27 | 32.0 | 236.4 |
| 2 | Texas | 13 | 454 | 261 | 57.5 | 3364 | 7.4 | 17 | 16 | 125.04 | 34.9 | 258.8 |
| 4 | Oklahoma | 14 | 447 | 267 | 59.7 | 3338 | 7.5 | 23 | 8 | 135.86 | 31.9 | 238.4 |
| 4 | TCU | 13 | 422 | 222 | 52.6 | 3144 | 7.5 | 23 | 12 | 127.49 | 32.5 | 241.8 |
| 6 | Oklahoma State | 13 | 460 | 265 | 57.6 | 3492 | 7.6 | 19 | 17 | 127.61 | 35.4 | 268.6 |
| 7 | West Virginia | 12 | 389 | 224 | 57.6 | 2998 | 7.7 | 22 | 10 | 135.84 | 32.4 | 249.8 |
| 8 | Kansas State | 12 | 491 | 300 | 61.1 | 3820 | 7.8 | 22 | 11 | 136.76 | 40.9 | 318.3 |
| 9 | Baylor | 11 | 326 | 211 | 64.7 | 2757 | 8.5 | 22 | 3 | 156.19 | 29.6 | 250.6 |
| 10 | Kansas | 11 | 339 | 240 | 70.8 | 3391 | 10.0 | 29 | 4 | 180.70 | 30.8 | 308.3 |