1-0
Pro W–L
John Ratajczyk is an American mixed martial artist with a professional record of 1-0 across 1 bouts. They've won 0 by KO/TKO, 1 by submission and 0 by decision — a 100 % finish rate. Last competed January 2026 (active).
Finish rate
100 %
Wins by
0 KO · 1 SUB · 0 DEC
Usually wins by
submission
Fastest win
2:05 (Rd 1)
vs Jackson Briley
Last fought
Jan 2026 · Active
Fight locations (1 venues)
Frequently asked
What is John Ratajczyk's MMA record?
John Ratajczyk has a professional MMA record of 1-0 — 0 wins by KO/TKO, 1 by submission, 0 by decision.
How does John Ratajczyk usually win?
They most often win by submission (1 of 1 wins).
Is John Ratajczyk still active?
John Ratajczyk last competed in January 2026, and is considered active (no bout in over two years).
What is John Ratajczyk's fastest finish?
submission of Jackson Briley in 2:05 (Rd 1) at Synergy FC 25 - Springfield Fight Night.
Where is John Ratajczyk from?
John Ratajczyk is a American mixed martial artist.