National Hockey

BOSTON — Brad Marchand has become Mr. Overtime for the Bruins. Not just this season, but in franchise history.

NEW YORK — Patrik Laine went more than a year between hat tricks, and still the 19-year-old Finnish star is on a remarkable pace.

BUFFALO, N.Y. — With the Flames slipping out of playoff contention, goalie Mike Smith would prefer nothing more than to be back in net for Calgary's next game, at Buffalo.

Vancouver Canucks forward Brock Boeser will likely miss the remainder of the NHL season after the team said he will be out four to six weeks with a back injury.

EDMONTON — The Edmonton Oilers have signed forward Ostap Safin to a three-year entry-level contract.

SAN JOSE, Calif. — Jonathan Cheechoo has retired from hockey after playing seven NHL seasons and finishing with four years in Russia's Kontinental Hockey League. Cheechoo announced his retirement through the San Jose Sharks on Tuesday.

BOSTON — The Bruins say rookie defenceman Charlie McAvoy is out for at least a month with a sprained left MCL. General manager Don Sweeney said on Tuesday that McAvoy will be evaluated in four weeks.

NEW YORK — Taylor Hall and the New Jersey Devils will face off against Connor McDavid and the Edmonton Oilers to open the regular season in Gothenburg, Sweden, on Oct. 6 as part of the NHL's Global Series.

VANCOUVER — It wasn't the ending anyone wanted to see in a marquee showdown between Calder trophy contenders Brock Boeser and Mathew Barzal.

PITTSBURGH — Justin Schultz took a pass from Phil Kessel and buried it in the wide-open net 2:36 into overtime to give the Pittsburgh Penguins a 4-3 win over the Calgary Flames on Monday night.