0-1
Pro W–L
William Lagos is a Costa Rican mixed martial artist with a professional record of 0-1 across 1 bouts. Last competed November 2025 (active).
Finish rate
0 %
Wins by
0 KO · 0 SUB · 0 DEC
Usually loses by
KO/TKO
Fastest loss
2:14 (Rd 1)
vs Leonardo Chavez
Last fought
Nov 2025 · Active
Fight locations (1 venues)
Frequently asked
What is William Lagos's MMA record?
William Lagos has a professional MMA record of 0-1.
How does William Lagos usually lose?
Most of William Lagos's losses come by KO/TKO (1 of 1).
Is William Lagos still active?
William Lagos last competed in November 2025, and is considered active (no bout in over two years).
Where is William Lagos from?
William Lagos is a Costa Rican mixed martial artist.