2018 Big 12 Conference Leaders Scoring Defense - Games in August/September Only through 01/07/2019
| Name | G | TD | FG | 1XP | 2XP | Safety | Points | Points/G | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | West Virginia | 4 | 8 | 5 | 8 | 0 | 0 | 71 | 17.8 |
| 1 | Iowa State | 4 | 8 | 8 | 8 | 0 | 0 | 80 | 20.0 |
| 3 | Texas | 5 | 12 | 5 | 12 | 0 | 0 | 99 | 19.8 |
| 3 | TCU | 5 | 13 | 4 | 12 | 0 | 1 | 104 | 20.8 |
| 5 | Kansas | 5 | 15 | 6 | 13 | 0 | 0 | 121 | 24.2 |
| 6 | Oklahoma | 5 | 15 | 4 | 14 | 0 | 0 | 116 | 23.2 |
| 7 | Oklahoma State | 5 | 16 | 3 | 15 | 0 | 0 | 120 | 24.0 |
| 8 | Kansas State | 5 | 16 | 4 | 16 | 0 | 1 | 126 | 25.2 |
| 9 | Baylor | 5 | 20 | 7 | 19 | 0 | 0 | 160 | 32.0 |
| 10 | Texas Tech | 5 | 20 | 5 | 20 | 0 | 0 | 155 | 31.0 |