1-0
Pro W–L
Sebastian Castellanos is a Mexican 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 October 2025 (active).
Finish rate
100 %
Wins by
1 KO · 0 SUB · 0 DEC
Usually wins by
KO/TKO
Fastest win
10:30 (Rd 3)
vs Daniel Martinez
Last fought
Oct 2025 · Active
Frequently asked
What is Sebastian Castellanos's MMA record?
Sebastian Castellanos has a professional MMA record of 1-0 — 1 wins by KO/TKO, 0 by submission, 0 by decision.
How does Sebastian Castellanos usually win?
They most often win by KO/TKO (1 of 1 wins).
Is Sebastian Castellanos still active?
Sebastian Castellanos last competed in October 2025, and is considered active (no bout in over two years).
What is Sebastian Castellanos's fastest finish?
KO/TKO of Daniel Martinez in 10:30 (Rd 3) at FRL 43 - Real Fight League 43.
Where is Sebastian Castellanos from?
Sebastian Castellanos is a Mexican mixed martial artist.