4-1
Pro W–L
Standout achievements
Shea O'Neill is mixed martial artist with a professional record of 4-1 across 5 bouts. They've won 2 by KO/TKO, 2 by submission and 0 by decision — a 100 % finish rate. Most wins come by submission. Last competed June 2025 (active). Has fought most often in United States (3 bouts).
Finish rate
100 %
Wins by
2 KO · 2 SUB · 0 DEC
Usually wins by
submission
Usually loses by
submission
Fastest win
2:30 (Rd 1)
vs Baron Muller
Fastest loss
7:22 (Rd 2)
vs Majdeddine Ayadi
Most fights in
United States 3
Last fought
Jun 2025 · Active
Fight locations (1 venues)
Career timeline — fights by year
Wins
Losses
Frequently asked
What is Shea O'Neill's MMA record?
Shea O'Neill has a professional MMA record of 4-1 — 2 wins by KO/TKO, 2 by submission, 0 by decision.
How does Shea O'Neill usually win?
They most often win by submission (2 of 4 wins).
How does Shea O'Neill usually lose?
Most of Shea O'Neill's losses come by submission (1 of 1).
Is Shea O'Neill still active?
Shea O'Neill last competed in June 2025, and is considered active (no bout in over two years).
What is Shea O'Neill's fastest finish?
KO/TKO of Baron Muller in 2:30 (Rd 1) at FightForce - Bozeman Impact 13.
What is Shea O'Neill's longest MMA win streak?
Shea O'Neill's longest winning run on record is 3 straight victories.