WATCH: Mercer Island Wins Big in First Round WA Playoffs

Washington state boys’ high school championships are a three day affair. The opening round kicked off on Thursday with four dominating performances, including one by Mercer Island who beat Bainbridge 19-2. The Islanders move on to play defending champs Bellevue on Friday. Curtis and Roosevelt will meet in the other semifinal.

YouTube’s TAPedreira was there to record Thursday’s first quarter action between Mercer Island and the Bearcats.