BARATOPLATA

The baratoplata is the rare shoulder-lock submission developed by Rafael 'Barata' Freitas, in which the attacker uses a modified omoplata-style configuration from mount to attack the opponent's shoulder joint. The technique is structurally similar to the monoplata but with a different leg configuration and entry geometry, and is one of the most distinctive modern submissions associated with a single named practitioner.

The mechanics begin from mount or high-mount with the attacker working to trap one of the opponent's arms. The attacker swings one leg over the opponent's shoulder (similar to omoplata setup from guard, but with the attacker on top) and figure-fours the other leg behind the threaded leg's knee. The opponent's arm is trapped between the attacker's legs in a configuration similar to omoplata, but with the attacker's body geometry providing the structural lever rather than the bottom-side hip rotation of conventional omoplata. The finish comes from rotating the attacker's hips forward while controlling the opponent's wrist, producing the shoulder-rotation force.

The baratoplata was developed and popularized by Rafael Freitas (nickname 'Barata' meaning 'cockroach' in Portuguese, referencing his low-and-creative submission style). The technique has been used by various competitors who have integrated it into their broader mount-attack systems, though it remains rare at the elite level because of the narrow entry window. Defensively the baratoplata is escaped by recognizing the entry early and hiding the arm before the leg threading completes, by hand-fighting the wrist control before the rotation begins, or by attacking the attacker's base during the figure-four setup.