2012 Big 12 Conference Leaders Sacks - Games Lost Only through 01/07/2013
| Name | Team | Yr | Pos | G | Sacks | Sack Yards | Sacks/G | |
|---|---|---|---|---|---|---|---|---|
| 1 | Devonte Fields | TCU | FR | DL | 6 | 3.0 | 31 | 0.50 |
| 1 | Alex Okafor | Texas | SR | DL | 4 | 2.0 | 16 | 0.50 |
| 1 | Tyler Johnson | Okla St | JR | DL | 4 | 2.0 | 14 | 0.50 |
| 1 | Meshak Williams | Kansas St | SR | DL | 2 | 1.0 | 4 | 0.50 |
| 5 | Bryce Hager | Baylor | SO | LB | 5 | 2.0 | 18 | 0.40 |
| 5 | Dartwan Bush | Texas Tech | JR | DL | 5 | 2.0 | 14 | 0.40 |
| 7 | Roosevelt Maggitt | Iowa State | SR | DL | 7 | 2.5 | 21 | 0.36 |
| 8 | Chucky Hunter | TCU | SO | DL | 6 | 2.0 | 26 | 0.33 |
| 8 | Terence Garvin | WVU | SR | LB | 6 | 2.0 | 12 | 0.33 |
| 8 | Jorge Wright | WVU | SR | DL | 6 | 2.0 | 10 | 0.33 |
| 8 | Davion Pierson | TCU | FR | DL | 6 | 2.0 | 10 | 0.33 |
| 8 | Demontre Hurst | Oklahoma | SR | DB | 3 | 1.0 | 2 | 0.33 |
| 13 | Ryan Robinson | Okla St | SR | DL | 5 | 1.5 | 15 | 0.30 |
| 13 | Shaun Lewis | Okla St | JR | LB | 5 | 1.5 | 15 | 0.30 |
| 15 | Cleyon Laing | Iowa State | SR | DL | 7 | 2.0 | 19 | 0.29 |
| 16 | Shaq Petteway | WVU | SO | LB | 6 | 1.5 | 14 | 0.25 |
| 16 | Josh Francis | WVU | SR | LB | 6 | 1.5 | 12 | 0.25 |
| 16 | Brandon Moore | Texas | JR | DL | 4 | 1.0 | 10 | 0.25 |
| 16 | Desmond Jackson | Texas | SO | DL | 4 | 1.0 | 9 | 0.25 |
| 16 | Peter Jinkens | Texas | FR | LB | 4 | 1.0 | 2 | 0.25 |
| 16 | Tevin Jackson | Texas | SO | LB | 4 | 1.0 | 1 | 0.25 |
| 22 | Ahmad Dixon | Baylor | JR | DB | 5 | 1.0 | 9 | 0.20 |
| 22 | Will Clarke | WVU | JR | DL | 5 | 1.0 | 8 | 0.20 |
| 22 | Brodrick Brown | Okla St | SR | DB | 5 | 1.0 | 8 | 0.20 |
| 22 | Delvon Simmons | Texas Tech | SO | DL | 5 | 1.0 | 7 | 0.20 |
| 22 | Eddie Lackey | Baylor | JR | LB | 5 | 1.0 | 3 | 0.20 |
| 27 | Jared Barber | WVU | SO | LB | 6 | 1.0 | 9 | 0.17 |
| 28 | Rony Nelson | Iowa State | SR | DL | 7 | 1.0 | 5 | 0.14 |
| 28 | David Irving | Iowa State | SO | DL | 7 | 1.0 | 3 | 0.14 |
| 30 | Toben Opurum | Kansas | SR | DL | 11 | 1.5 | 11 | 0.14 |
| 31 | James Castleman | Okla St | SO | DL | 4 | 0.5 | 1 | 0.13 |
| 32 | Ben Goodman | Kansas | FR | DL | 10 | 1.0 | 16 | 0.10 |
| 32 | Nigel Nicholas | Okla St | SR | DL | 5 | 0.5 | 5 | 0.10 |
| 32 | Joe Mitchell | Okla St | JR | LB | 5 | 0.5 | 3 | 0.10 |
| 32 | Caleb Lavey | Okla St | JR | LB | 5 | 0.5 | 0 | 0.10 |
| 36 | Bradley McDougald | Kansas | SR | DB | 11 | 1.0 | 12 | 0.09 |
| 36 | Jake Love | Kansas | FR | LB | 11 | 1.0 | 7 | 0.09 |
| 36 | Ben Heeney | Kansas | SO | LB | 11 | 1.0 | 7 | 0.09 |
| 36 | Kevin Young | Kansas | JR | DL | 11 | 1.0 | 5 | 0.09 |
| 36 | Tyler Patmon | Kansas | JR | DB | 11 | 1.0 | 1 | 0.09 |
| 41 | James McFarland | TCU | FR | DL | 6 | 0.5 | 0 | 0.08 |
| 42 | John Williams | Kansas | JR | DL | 11 | 0.5 | 3 | 0.05 |
Note: To qualify, player must have played in 75% of his team's games.