Antonio Alexis de Leon Barrera
“Demonio”
Antonio Alexis de Leon Barrera is a Mexican mixed martial artist with a professional record of 3-1 across 4 bouts. They've won 3 by KO/TKO, 0 by submission and 0 by decision — a 100 % finish rate. Most wins come by KO/TKO. Currently on a 3-fight win streak. Last competed May 2026 (active). Has fought most often in Mexico (4 bouts).
Fight locations (1 venues)
Career timeline — fights by year
Frequently asked
What is Antonio Alexis de Leon Barrera's MMA record?
Antonio Alexis de Leon Barrera has a professional MMA record of 3-1 — 3 wins by KO/TKO, 0 by submission, 0 by decision.
How does Antonio Alexis de Leon Barrera usually win?
They most often win by KO/TKO (3 of 3 wins).
How does Antonio Alexis de Leon Barrera usually lose?
Most of Antonio Alexis de Leon Barrera's losses come by decision (1 of 1).
Is Antonio Alexis de Leon Barrera still active?
Antonio Alexis de Leon Barrera last competed in May 2026, and is considered active (no bout in over two years).
What is Antonio Alexis de Leon Barrera's fastest finish?
KO/TKO of Carlos Alberto Chavez Navarro in 2:45 (Rd 1) at Alpha 2 - Fight Night.
Where is Antonio Alexis de Leon Barrera from?
Antonio Alexis de Leon Barrera is a Mexican mixed martial artist.
What is Antonio Alexis de Leon Barrera's longest MMA win streak?
Antonio Alexis de Leon Barrera's longest winning run on record is 3 straight victories.