Marc-Edouard Vlasic, Joe Pavelski and Logan Couture scored for the Sharks, who finished the first month of the season 10-1-2 and set a franchise record for wins in October.
David Krejci tipped in a shot with eight-tenths of a second left in the third period to lift the Boston Bruins to a 2-1 win over San Jose on Thursday night, sending the Sharks to their first regulation loss of the season.
Logan Couture scored in the shootout and the San Jose Sharks beat the Detroit Red Wings 1-0 on Monday night.
Cody Eakin tied it at 12:58 of the second period and rookie Alex Chiasson scored in the shootout to lift the Dallas Stars to a 4-3 win over San Jose on Thursday night that ended the Sharks’ perfect start to the season.
Joe Thornton had a goal and three assists and Patrick Marleau had a goal and two assists and the San Jose Sharks downed the St. Louis Blues 6-2 Tuesday night.
Antti Niemi made 25 saves and Matt Pelech’s first NHL goal stood up as the winner and the San Jose Sharks stayed perfect on the season by topping the Vancouver Canucks 4-1 on Thursday.
Tomas Hertl scored four goals, Matthew Nieto had his first NHL goal and added two assists and the San Jose Sharks beat the New York Rangers 9-2 on Tuesday night.
Justin Braun scored his first goal in more than 19 months to break a tie late in the second period and the San Jose Sharks went on to beat the Vancouver Canucks 4-1 Thursday night in the season opener for both teams.
Invitations for the 2014 Winter Olympics have now been extended to six San Jose Sharks players, the team announced Tuesday. The 2014 Olympic Winter Games are set for Feb. 7-23, 2014, in Sochi, Russia.
Antti Niemi stopped 16 shots, and Dan Boyle scored early in the third period for the Sharks, who fell just short of their third trip to the conference finals in four years.