1-0
Pro W–L
Standout achievements
Sebastian Erlandsen is a Chilean 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 April 2026 (active).
Finish rate
100 %
Wins by
1 KO · 0 SUB · 0 DEC
Usually wins by
KO/TKO
Fastest win
0:33 (Rd 1)
vs John Alvarez
Last fought
Apr 2026 · Active
Frequently asked
What is Sebastian Erlandsen's MMA record?
Sebastian Erlandsen has a professional MMA record of 1-0 — 1 wins by KO/TKO, 0 by submission, 0 by decision.
How does Sebastian Erlandsen usually win?
They most often win by KO/TKO (1 of 1 wins).
Is Sebastian Erlandsen still active?
Sebastian Erlandsen last competed in April 2026, and is considered active (no bout in over two years).
What is Sebastian Erlandsen's fastest finish?
KO/TKO of John Alvarez in 0:33 (Rd 1) at Guerra Campal 9 - Bahamondes vs. Vigna.
Where is Sebastian Erlandsen from?
Sebastian Erlandsen is a Chilean mixed martial artist.