1-0
Pro W–L
Onni Nieminen is 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 April 2025 (active).
Finish rate
100 %
Wins by
0 KO · 1 SUB · 0 DEC
Usually wins by
submission
Fastest win
7:38 (Rd 2)
vs Tino Rompotti
Last fought
Apr 2025 · Active
Frequently asked
What is Onni Nieminen's MMA record?
Onni Nieminen has a professional MMA record of 1-0 — 0 wins by KO/TKO, 1 by submission, 0 by decision.
How does Onni Nieminen usually win?
They most often win by submission (1 of 1 wins).
Is Onni Nieminen still active?
Onni Nieminen last competed in April 2025, and is considered active (no bout in over two years).
What is Onni Nieminen's fastest finish?
submission of Tino Rompotti in 7:38 (Rd 2) at MMAB - MMA Bash 31.