2017 Big 12 Conference Leaders Passing Defense - From Opponent's 21 To 39 Yard Line through 01/08/2018
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Kansas | 12 | 99 | 69 | 69.7 | 1077 | 3 | 2 | 167.04 | 76 | 44 | 25 | 11 |
| 2 | West Virginia | 13 | 137 | 79 | 57.7 | 951 | 0 | 6 | 107.21 | 64 | 37 | 19 | 7 |
| 3 | Baylor | 12 | 110 | 80 | 72.7 | 1019 | 2 | 1 | 154.73 | 68 | 37 | 22 | 10 |
| 4 | TCU | 14 | 158 | 95 | 60.1 | 1303 | 3 | 2 | 133.14 | 76 | 56 | 29 | 14 |
| 5 | Oklahoma State | 13 | 165 | 97 | 58.8 | 1181 | 2 | 5 | 116.86 | 77 | 45 | 25 | 12 |
| 5 | Texas | 13 | 170 | 97 | 57.1 | 1315 | 1 | 10 | 112.21 | 79 | 54 | 30 | 15 |
| 7 | Texas Tech | 13 | 161 | 110 | 68.3 | 1391 | 1 | 4 | 137.98 | 64 | 59 | 35 | 15 |
| 8 | Oklahoma | 14 | 175 | 113 | 64.6 | 1718 | 3 | 2 | 150.40 | 72 | 60 | 37 | 20 |
| 9 | Iowa State | 13 | 164 | 115 | 70.1 | 1112 | 0 | 2 | 124.63 | 63 | 59 | 27 | 5 |
| 10 | Kansas State | 13 | 176 | 117 | 66.5 | 1607 | 4 | 5 | 145.00 | 75 | 55 | 31 | 15 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||