Standout achievements
Jefferson Chaves is a Costa Rican mixed martial artist with a professional record of 8-3-1 across 12 bouts. They've won 1 by KO/TKO, 3 by submission and 4 by decision — a 50 % finish rate. Most wins come by decision. Last competed February 2026 (active). Has fought most often in Costa Rica (7 bouts).
Fight locations (1 venues)
Career timeline — fights by year
Frequently asked
What is Jefferson Chaves's MMA record?
Jefferson Chaves has a professional MMA record of 8-3-1 — 1 wins by KO/TKO, 3 by submission, 4 by decision.
How does Jefferson Chaves usually win?
They most often win by decision (4 of 8 wins).
How does Jefferson Chaves usually lose?
Most of Jefferson Chaves's losses come by KO/TKO (2 of 3).
Is Jefferson Chaves still active?
Jefferson Chaves last competed in February 2026, and is considered active (no bout in over two years).
What is Jefferson Chaves's fastest finish?
submission of Miguel Antonio Garrido in 2:53 (Rd 1) at MF 33 - Mandarina Fights 33.
Where is Jefferson Chaves from?
Jefferson Chaves is a Costa Rican mixed martial artist.
What is Jefferson Chaves's longest MMA win streak?
Jefferson Chaves's longest winning run on record is 4 straight victories.
Where does Jefferson Chaves rank in MMA?
Jefferson Chaves sits at #12,155 of 32,631 fighters in the Fight Forensics global MMA rankings.
Pro MMA (12)
Amateur (1)
Amateur bouts — not counted toward the pro record.