Gabriel Vega's slam-dunk just after the opening tipoff set the tone, as 'Iolani led throughout in a 40-26 victory over rival Punahou in a key ILH Division I tilt.
Vega contributed five points and guard Trevyn Tulonghari scored a team-high 11 points for the Raiders, who improved to a league-leading 11-1 in Division I play.
DeForest Buckner led Punahou with 11 points and Steven Lakalaka added 8. The Buffanblu drop to 10-4 in league play.