Adrian Bartosinski
“ Bartos ”
Standout achievements
Adrian Bartosinski is a Polish mixed martial artist with a professional record of 18-1 across 19 bouts. They've won 12 by KO/TKO, 2 by submission and 4 by decision — a 78 % finish rate. Most wins come by KO/TKO. Currently on a 3-fight win streak. Last competed March 2026 (active). Has fought most often in Poland (20 bouts).
Fight locations (7 venues)
Career timeline — fights by year
Frequently asked
What is Adrian Bartosinski's MMA record?
Adrian Bartosinski has a professional MMA record of 18-1 — 12 wins by KO/TKO, 2 by submission, 4 by decision.
How does Adrian Bartosinski usually win?
They most often win by KO/TKO (12 of 18 wins).
How does Adrian Bartosinski usually lose?
Most of Adrian Bartosinski's losses come by submission (1 of 1).
Is Adrian Bartosinski still active?
Adrian Bartosinski last competed in March 2026, and is considered active (no bout in over two years).
What is Adrian Bartosinski's fastest finish?
KO/TKO of Konstantin Linnik in 1:05 (Rd 1) at Wirtuoz Challenge - Rawa Mazowiecka Fight Night.
Where is Adrian Bartosinski from?
Adrian Bartosinski is a Polish mixed martial artist.
What is Adrian Bartosinski's longest MMA win streak?
Adrian Bartosinski's longest winning run on record is 15 straight victories.
Where does Adrian Bartosinski rank in MMA?
Adrian Bartosinski sits at #182 of 32,631 fighters in the Fight Forensics global MMA rankings.
Pro MMA (19)
Amateur (1)
Amateur bouts — not counted toward the pro record.