Corey Perry, Brayden Point and Ross Colton scored 3:23 apart in the second period, Nikita Kucherov had three assists and the Tampa Bay Lightning beat the Seattle Kraken 6-2.
Joel Armia had two goals and an assist, Carey Price made 26 saves and the Montreal Canadiens defeated the Winnipeg Jets 5-1 to take a 3-0 lead in their second-round playoff series.
Paul Byron broke a tie with a short-handed goal from his knees with 7:16 left and the Montreal Canadiens beat the Toronto Maple Leafs 2-1 on Thursday night in Game 1.