2018 Big 12 Conference Leaders Sacks - Games in August/September Only through 01/07/2019
| Name | G | Sacks | Sack Yards | Sacks/G | |
|---|---|---|---|---|---|
| 1 | Oklahoma State | 5 | 24.0 | 143 | 4.80 |
| 2 | Oklahoma | 5 | 15.0 | 97 | 3.00 |
| 3 | TCU | 5 | 13.0 | 70 | 2.60 |
| 4 | Baylor | 5 | 11.0 | 80 | 2.20 |
| 5 | Texas Tech | 5 | 9.0 | 64 | 1.80 |
| 6 | West Virginia | 4 | 8.0 | 46 | 2.00 |
| 7 | Texas | 5 | 7.0 | 56 | 1.40 |
| 8 | Iowa State | 4 | 6.0 | 44 | 1.50 |
| 9 | Kansas State | 5 | 5.0 | 33 | 1.00 |
| 9 | Kansas | 5 | 5.0 | 33 | 1.00 |