2018 Big 12 Conference Leaders Passing Defense - In The 2nd Half/Overtime through 01/07/2019
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | TCU | 13 | 189 | 98 | 51.9 | 1349 | 11 | 3 | 127.85 | 63 | 57 | 32 | 17 |
| 2 | Texas Tech | 12 | 190 | 102 | 53.7 | 1485 | 11 | 7 | 131.06 | 48 | 63 | 41 | 17 |
| 3 | Kansas State | 12 | 191 | 106 | 55.5 | 1296 | 10 | 7 | 122.44 | 67 | 63 | 24 | 9 |
| 4 | Iowa State | 13 | 235 | 136 | 57.9 | 1526 | 8 | 6 | 118.54 | 45 | 65 | 37 | 12 |
| 5 | Baylor | 13 | 183 | 109 | 59.6 | 1402 | 10 | 4 | 137.57 | 86 | 53 | 31 | 15 |
| 6 | Texas | 14 | 236 | 141 | 59.7 | 1879 | 11 | 4 | 138.62 | 77 | 78 | 43 | 18 |
| 7 | Oklahoma State | 13 | 223 | 135 | 60.5 | 1810 | 13 | 3 | 145.27 | 86 | 74 | 42 | 20 |
| 8 | Oklahoma | 14 | 248 | 152 | 61.3 | 1991 | 13 | 6 | 141.19 | 75 | 87 | 45 | 17 |
| 9 | Kansas | 12 | 175 | 110 | 62.9 | 1325 | 9 | 9 | 133.14 | 56 | 58 | 31 | 10 |
| 10 | West Virginia | 12 | 209 | 145 | 69.4 | 1890 | 11 | 3 | 159.84 | 48 | 83 | 54 | 19 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||