Standout achievements
Martin Karlsson is a Swedish mixed martial artist with a professional record of 3-6 across 9 bouts. They've won 1 by KO/TKO, 0 by submission and 2 by decision — a 33 % finish rate. Most wins come by decision. Currently on a 2-fight skid. Last competed April 2026 (active). Has fought most often in Sweden (8 bouts).
Fight locations (1 venues)
Career timeline — fights by year
Frequently asked
What is Martin Karlsson's MMA record?
Martin Karlsson has a professional MMA record of 3-6 — 1 wins by KO/TKO, 0 by submission, 2 by decision.
How does Martin Karlsson usually win?
They most often win by decision (2 of 3 wins).
How does Martin Karlsson usually lose?
Most of Martin Karlsson's losses come by decision (6 of 6).
Is Martin Karlsson still active?
Martin Karlsson last competed in April 2026, and is considered active (no bout in over two years).
What is Martin Karlsson's fastest finish?
KO/TKO of Hassan Nahili in 0:15 (Rd 1) at Wolf Fight Promotion 9 - Kalmar Fight Night 2.
Where is Martin Karlsson from?
Martin Karlsson is a Swedish mixed martial artist.
Where does Martin Karlsson rank in MMA?
Martin Karlsson sits at #26,660 of 32,696 fighters in the Fight Forensics global MMA rankings.