The defending state boys hockey champion Notre Dame Tritons dominated Wisconsin Rapids in a quarterfinal game at the Alliant Engery Center in Madison Thursday, 7-0. Riley Christensen netted a hat trick for the Tritons (25-1-1) and Luke Davison added four assists. Eli Hicks stopped all 16 shots he faced. Notre Dame will meet Verona in the semifinals Friday. Verona defeated Wausau West 6-3. Superior advanced over FonDuLac 6-3 and Eau Claire Memorial defeated Whitefish Bay 2-1.