2018 Big 12 Conference Leaders Total Defense - Games vs. FBS Power 5 Conference Teams Only through 01/07/2019
| Name | G | Rush Yards | Pass Yards | Plays | Total Yards | Yards/Play | Yards/G | |
|---|---|---|---|---|---|---|---|---|
| 1 | TCU | 11 | 1587 | 2383 | 782 | 3970 | 5.08 | 360.9 |
| 2 | Iowa State | 11 | 1346 | 2670 | 780 | 4016 | 5.15 | 365.1 |
| 3 | Texas | 13 | 1650 | 3496 | 918 | 5146 | 5.61 | 395.8 |
| 4 | West Virginia | 11 | 1636 | 2951 | 779 | 4587 | 5.89 | 417.0 |
| 5 | Kansas State | 10 | 1672 | 2535 | 664 | 4207 | 6.34 | 420.7 |
| 6 | Baylor | 11 | 2067 | 2744 | 726 | 4811 | 6.63 | 437.4 |
| 7 | Kansas | 10 | 1771 | 2642 | 695 | 4413 | 6.35 | 441.3 |
| 8 | Texas Tech | 10 | 1652 | 2918 | 739 | 4570 | 6.18 | 457.0 |
| 9 | Oklahoma | 12 | 1766 | 3884 | 875 | 5650 | 6.46 | 470.8 |
| 10 | Oklahoma State | 10 | 2188 | 2806 | 751 | 4994 | 6.65 | 499.4 |