Sidney Crosby scored two goals in 52 seconds, Nick Bonino had the winner in the third period and the Pittsburgh Penguins beat the Washington Capitals 3-2 in Game 1 of their second-round playoff series on Thursday night.
Sweden's Erik Karlsson was the best player in the Ottawa Senators' opening-round series against the Boston Bruins, and that was while playing with two hairline fractures in his left heel.
It is the playoff format everyone loves to hate, but say this for the NHL's divisional setup: It is serving up a tasty feast of rivalries in the second round.
Mats Zuccarello scored twice in the second period as the New York Rangers beat the Montreal Canadiens 3-1 in Game 6 on Saturday night to advance to the Eastern Conference semifinals.
Sean Kuraly's second goal of the game at 10:19 of the second overtime gave the Boston Bruins a 3-2 win over the Ottawa Senators in Game 5 on Friday night, avoiding elimination in their NHL first-round playoff series.
Roman Josi scored twice, Pekka Rinne had 30 saves and the Nashville Predators beat the Chicago Blackhawks 4-1 on Thursday night to complete a surprising sweep of the Western Conference's top seed.
Patrick Eaves, Nate Thompson and Ryan Getzlaf scored, and the Anaheim Ducks beat the Calgary Flames 3-1 on Wednesday night for a sweep of their first-round playoff series.
Rick Nash and Jesper Fast scored, Henrik Lundqvist made 23 saves and the New York Rangers beat the Montreal Canadiens 2-1 on Tuesday night to level their first-round playoff series at two games apiece.
Tyler Bozak scored 1:37 into overtime to cap Toronto's comeback from two goals down in the second period as the Maple Leafs beat the Washington Capitals 4-3 Monday night to take a 2-1 lead in the first-round series.
Jake Guentzel scored a hat trick, including a goal at 13:10 of overtime, to lift the Pittsburgh Penguins to a 5-4 victory over the Columbus Blue Jackets on Sunday night and give them a 3-0 lead in their first-round playoff series.