Danny Musovski scored a goal for the second consecutive game and Stefan Frei had eight saves Saturday to help the Seattle Sounders beat Nashville SC 3-0.
Eeli Tolvanen scored his first goal in a Seattle uniform since coming over from Nashville, and the Kraken halted a three-game winless streak on Sunday night by beating the New York Islanders 4-1.
The Colorado Avalanche are the first NHL team to advance this postseason, and the top-seeded team in the Western Conference is coming off simply a dominating performance.
Kyle Larson went to victory lane for the fourth consecutive week after a dominating run in the first Cup race at Nashville Superspeedway. Larson led 264 of 300 laps.