1-0
Pro W–L
Standout achievements
Walter Castellanos is a Belize mixed martial artist with a professional record of 1-0 across 1 bouts. They've won 1 by KO/TKO, 0 by submission and 0 by decision — a 100 % finish rate. Last competed August 2025 (active).
Finish rate
100 %
Wins by
1 KO · 0 SUB · 0 DEC
Usually wins by
KO/TKO
Fastest win
1:25 (Rd 1)
vs Randy Duarte
Last fought
Aug 2025 · Active
Frequently asked
What is Walter Castellanos's MMA record?
Walter Castellanos has a professional MMA record of 1-0 — 1 wins by KO/TKO, 0 by submission, 0 by decision.
How does Walter Castellanos usually win?
They most often win by KO/TKO (1 of 1 wins).
Is Walter Castellanos still active?
Walter Castellanos last competed in August 2025, and is considered active (no bout in over two years).
What is Walter Castellanos's fastest finish?
KO/TKO of Randy Duarte in 1:25 (Rd 1) at PRO FC 18 - War in the West.
Where is Walter Castellanos from?
Walter Castellanos is a Belize mixed martial artist.
Pro MMA (1)
W
2025-08-30
vs
Randy Duarte
PRO FC 18 - War in the West
· Prophecy Fighting Championship Belize
R1 1:25