2018 Big 12 Conference Leaders Total Defense - Games vs. FBS non-Power 5 Conference Teams Only through 01/07/2019
| Name | G | Rush Yards | Pass Yards | Plays | Total Yards | Yards/Play | Yards/G | |
|---|---|---|---|---|---|---|---|---|
| 1 | TCU | 1 | 131 | 111 | 72 | 242 | 3.36 | 242.0 |
| 2 | Iowa State | 1 | 91 | 153 | 59 | 244 | 4.14 | 244.0 |
| 3 | Baylor | 1 | 98 | 157 | 59 | 255 | 4.32 | 255.0 |
| 3 | Kansas State | 1 | 143 | 157 | 73 | 300 | 4.11 | 300.0 |
| 5 | Texas | 1 | 189 | 164 | 64 | 353 | 5.52 | 353.0 |
| 6 | Kansas | 1 | 103 | 177 | 60 | 280 | 4.67 | 280.0 |
| 7 | Oklahoma | 2 | 471 | 232 | 161 | 703 | 4.37 | 351.5 |
| 8 | Texas Tech | 1 | 173 | 462 | 92 | 635 | 6.90 | 635.0 |
| 9 | Oklahoma State | 2 | 112 | 516 | 158 | 628 | 3.97 | 314.0 |