1-0
Pro W–L
John Klewin is 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 August 2024 (active).
Finish rate
100 %
Wins by
1 KO · 0 SUB · 0 DEC
Usually wins by
KO/TKO
Fastest win
1:12 (Rd 1)
vs Stephen Spigonardo
Last fought
Aug 2024 · Active
Frequently asked
What is John Klewin's MMA record?
John Klewin has a professional MMA record of 1-0 — 1 wins by KO/TKO, 0 by submission, 0 by decision.
How does John Klewin usually win?
They most often win by KO/TKO (1 of 1 wins).
Is John Klewin still active?
John Klewin last competed in August 2024, and is considered active (no bout in over two years).
What is John Klewin's fastest finish?
KO/TKO of Stephen Spigonardo in 1:12 (Rd 1) at Flex Fight Series Vol. 38 - The Beach Brawl 2.