PITTSBURGH — Newly acquired forward Jussi Jokinen scored a goal in regulation in his Penguins debut and then added the only tally in the shootout as Pittsburgh edged the New York Rangers 2-1 Friday night. Marc-Andre Fleury stopped 34 shots and then stopped Rick Nash, Mats Zuccarello and Ryan Callahan in the shootout as Pittsburgh snapped a two-game losing streak following a 15-game winning run. Sharks 2, Flames 1: Joe Pavelski scored on a rebound with 2:06 remaining to lead San Jose over Calgary and give the Sharks their seventh straight victory. Dan Boyle scored the tying goal early in the third period and Antti Niemi made 23 saves for the Sharks. Mikael Backlund scored and Miikka Kiprusoff made 39 saves for Calgary, which has lost 12 straight road games. Sabres 4, Senators 2: Brian Flynn and Jochen Hecht scored third-period goals 12 seconds apart, and Buffalo rallied to beat Ottawa. Steve Ott and Luke Adam also scored for Buffalo, and Ryan Miller stopped 35 shots. Marc Methot and Eric Gryba scored for the Senators. Blues 3, Blue Jackets 1: Jake Allen made 26 saves, and David Backes scored for the second straight game to lead suddenly surging St. Louis over Columbus. The Blues have won three in a row after a three-game skid. Red Wings 3, Avalanche 2, OT: Pavel Datsyuk knocked in a rebound at 4:45 of overtime, and Detroit beat Colorado to hold onto seventh place in the Western Conference. Stars 3, Ducks 1: Alex Chiasson scored his first NHL goal, Lane MacDermid netted his second in two games since being promoted from the minors, and Eric Nystrom had a short-handed goal for Dallas in a victory over Anaheim. — Agencies