Kevin Sierra
“The Thaiboxer”
1-3-1
Pro W–L–O
Kevin Sierra is a Venezuelan mixed martial artist with a professional record of 1-3-1 across 5 bouts. They've won 0 by KO/TKO, 1 by submission and 0 by decision — a 100 % finish rate. Last competed May 2025 (active). Has fought most often in Venezuela (5 bouts).
Finish rate
100 %
Wins by
0 KO · 1 SUB · 0 DEC
Usually wins by
submission
Usually loses by
decision
Fastest loss
9:50 (Rd 2)
vs Jamersson Borregales
Most fights in
Venezuela 5
Last fought
May 2025 · Active
Career timeline — fights by year
Wins
Losses
Draw/NC
Frequently asked
What is Kevin Sierra's MMA record?
Kevin Sierra has a professional MMA record of 1-3-1 — 0 wins by KO/TKO, 1 by submission, 0 by decision.
How does Kevin Sierra usually win?
They most often win by submission (1 of 1 wins).
How does Kevin Sierra usually lose?
Most of Kevin Sierra's losses come by decision (2 of 3).
Is Kevin Sierra still active?
Kevin Sierra last competed in May 2025, and is considered active (no bout in over two years).
Where is Kevin Sierra from?
Kevin Sierra is a Venezuelan mixed martial artist.