Finbar O'Sullivan is a professional combat sports fighter with a record of 0-1-0. Compare Finbar O'Sullivan's latest odds and betting lines across 15+ sportsbooks on Knockout Odds.

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Finbar O'Sullivan

Win0
Loss1
Draw0

Finbar O'Sullivan Fight History(2)

Lvs. Nick Devlin
Decision - Unanimous R3
07/25/2026
Lvs. Lucas Fernandez
Decision - Unanimous R3
04/20/2026