Guillermo Ruiz
“La Promesa”
1-1
Pro W–L
Guillermo Ruiz is an Argentine mixed martial artist with a professional record of 1-1 across 2 bouts. They've won 1 by KO/TKO, 0 by submission and 0 by decision — a 100 % finish rate. Last competed January 2025 (active). Has fought most often in Argentina (2 bouts).
Finish rate
100 %
Wins by
1 KO · 0 SUB · 0 DEC
Usually wins by
KO/TKO
Usually loses by
decision
Fastest win
6:57 (Rd 2)
vs Eduardo Barria
Most fights in
Argentina 2
Last fought
Jan 2025 · Active
Career timeline — fights by year
Wins
Losses
Frequently asked
What is Guillermo Ruiz's MMA record?
Guillermo Ruiz has a professional MMA record of 1-1 — 1 wins by KO/TKO, 0 by submission, 0 by decision.
How does Guillermo Ruiz usually win?
They most often win by KO/TKO (1 of 1 wins).
How does Guillermo Ruiz usually lose?
Most of Guillermo Ruiz's losses come by decision (1 of 1).
Is Guillermo Ruiz still active?
Guillermo Ruiz last competed in January 2025, and is considered active (no bout in over two years).
What is Guillermo Ruiz's fastest finish?
KO/TKO of Eduardo Barria in 6:57 (Rd 2) at AFC 2 - MMA Rada Tilly.
Where is Guillermo Ruiz from?
Guillermo Ruiz is a Argentine mixed martial artist.