2018 Big 12 Conference Leaders Total Defense - Games vs. FBS Teams With Winning Record Only through 01/07/2019
| Name | G | Rush Yards | Pass Yards | Plays | Total Yards | Yards/Play | Yards/G | |
|---|---|---|---|---|---|---|---|---|
| 1 | Iowa State | 8 | 924 | 1969 | 542 | 2893 | 5.34 | 361.6 |
| 2 | TCU | 8 | 1239 | 1770 | 570 | 3009 | 5.28 | 376.1 |
| 3 | Baylor | 7 | 1239 | 1913 | 481 | 3152 | 6.55 | 450.3 |
| 4 | West Virginia | 7 | 1168 | 2051 | 502 | 3219 | 6.41 | 459.9 |
| 5 | Kansas | 7 | 1334 | 1951 | 489 | 3285 | 6.72 | 469.3 |
| 6 | Texas | 8 | 1127 | 2187 | 561 | 3314 | 5.91 | 414.3 |
| 7 | Kansas State | 8 | 1526 | 2153 | 539 | 3679 | 6.83 | 459.9 |
| 8 | Texas Tech | 8 | 1363 | 2610 | 625 | 3973 | 6.36 | 496.6 |
| 9 | Oklahoma State | 8 | 1586 | 2412 | 605 | 3998 | 6.61 | 499.8 |
| 10 | Oklahoma | 9 | 1384 | 3020 | 698 | 4404 | 6.31 | 489.3 |