Gaston Antunez is an Argentine mixed martial artist with a professional record of 3-1 across 4 bouts. They've won 0 by KO/TKO, 2 by submission and 1 by decision — a 67 % finish rate. Most wins come by submission. Last competed April 2026 (active). Has fought most often in Argentina (3 bouts).
Career timeline — fights by year
Frequently asked
What is Gaston Antunez's MMA record?
Gaston Antunez has a professional MMA record of 3-1 — 0 wins by KO/TKO, 2 by submission, 1 by decision.
How does Gaston Antunez usually win?
They most often win by submission (2 of 3 wins).
How does Gaston Antunez usually lose?
Most of Gaston Antunez's losses come by decision (1 of 1).
Is Gaston Antunez still active?
Gaston Antunez last competed in April 2026, and is considered active (no bout in over two years).
What is Gaston Antunez's fastest finish?
submission of Carlos Paez in 6:47 (Rd 2) at CFN 6 - Coliseo Fight Night 6.
Where is Gaston Antunez from?
Gaston Antunez is a Argentine mixed martial artist.
What is Gaston Antunez's longest MMA win streak?
Gaston Antunez's longest winning run on record is 3 straight victories.