2017 Big 12 Conference Leaders Passing Defense - On 4th Down through 01/08/2018
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | TCU | 9 | 14 | 5 | 35.7 | 58 | 0 | 1 | 56.22 | 21 | 5 | 1 | 0 |
| 2 | Oklahoma | 6 | 11 | 4 | 36.4 | 36 | 2 | 1 | 105.67 | 18 | 2 | 1 | 0 |
| 3 | Oklahoma State | 7 | 11 | 5 | 45.5 | 78 | 1 | 1 | 116.84 | 22 | 4 | 3 | 0 |
| 4 | Texas | 8 | 13 | 6 | 46.2 | 54 | 1 | 1 | 91.04 | 20 | 4 | 1 | 0 |
| 5 | Kansas State | 8 | 13 | 7 | 53.8 | 51 | 1 | 1 | 96.80 | 16 | 5 | 1 | 0 |
| 6 | Iowa State | 5 | 7 | 4 | 57.1 | 65 | 1 | 0 | 182.28 | 24 | 4 | 2 | 0 |
| 7 | West Virginia | 6 | 10 | 6 | 60.0 | 70 | 0 | 0 | 118.80 | 25 | 6 | 2 | 1 |
| 8 | Texas Tech | 6 | 8 | 5 | 62.5 | 73 | 0 | 0 | 139.15 | 27 | 5 | 3 | 1 |
| 9 | Kansas | 5 | 9 | 6 | 66.7 | 58 | 2 | 0 | 194.13 | 34 | 5 | 1 | 1 |
| 10 | Baylor | 7 | 7 | 5 | 71.4 | 43 | 0 | 0 | 123.03 | 22 | 4 | 1 | 0 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||