2019 Big 12 Conference Leaders Sacks - Games in December/January Only through 01/13/2020
| Name | Team | Yr | Pos | G | Sacks | Sack Yards | Sacks/G | |
|---|---|---|---|---|---|---|---|---|
| 1 | James Lynch | Baylor | JR | DT | 2 | 3.0 | 21 | 1.50 |
| 2 | Joseph Ossai | Texas | SO | LB | 1 | 3.0 | 19 | 3.00 |
| 3 | Jalen Redmond | Oklahoma | FR | DL | 2 | 2.5 | 13 | 1.25 |
| 3 | James Lockhart | Baylor | SR | DE | 2 | 2.0 | 13 | 1.00 |
| 5 | Nik Bonitto | Oklahoma | FR | OLB | 2 | 1.5 | 12 | 0.75 |
| 6 | Neville Gallimore | Oklahoma | SR | DL | 2 | 1.0 | 10 | 0.50 |
| 7 | Ta'Quon Graham | Texas | JR | DL | 1 | 1.0 | 9 | 1.00 |
| 8 | Kenneth Murray | Oklahoma | JR | LB | 2 | 1.0 | 7 | 0.50 |
| 9 | Amen Ogbongbemiga | Okla St | JR | LB | 1 | 1.0 | 6 | 1.00 |
| 9 | Isaiah Thomas | Oklahoma | SO | DL | 2 | 1.0 | 6 | 0.50 |
| 11 | Mike Rose | Iowa State | SO | LB | 1 | 1.0 | 5 | 1.00 |
| 12 | Reggie Walker | Kansas St | SR | DE | 1 | 1.0 | 4 | 1.00 |
| 13 | Bravvion Roy | Baylor | SR | DT | 2 | 1.0 | 2 | 0.50 |
| 14 | Malcolm Roach | Texas | SR | DL | 1 | 1.0 | 1 | 1.00 |