1-0
Pro W–L
Sergio Castallanos is 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 February 2023 (inactive).
Finish rate
100 %
Wins by
1 KO · 0 SUB · 0 DEC
Usually wins by
KO/TKO
Fastest win
5:08 (Rd 2)
vs Nathan Sandridge
Last fought
Feb 2023 · Inactive
Fight locations (1 venues)
Frequently asked
What is Sergio Castallanos's MMA record?
Sergio Castallanos has a professional MMA record of 1-0 — 1 wins by KO/TKO, 0 by submission, 0 by decision.
How does Sergio Castallanos usually win?
They most often win by KO/TKO (1 of 1 wins).
Is Sergio Castallanos still active?
Sergio Castallanos last competed in February 2023, and is considered inactive (no bout in over two years).
What is Sergio Castallanos's fastest finish?
KO/TKO of Nathan Sandridge in 5:08 (Rd 2) at XFL - Xtreme Fight Night 385.