Despite losing their captain, the Pittsburgh Penguins found a way to finish the month unbeaten.

Pittsburgh, gearing for a run at the Stanley Cup, welcomed star forward Jarome Iginla to the lineup but lost Sidney Crosby early in the first period after he was hit in the mouth with a puck.

Still, the Penguins managed to overcome the injury to Crosby on Saturday for their 15th straight victory as Matt Cooke and James Neal scored third-period goals during a 2-0 victory against the visiting New York Islanders.

"It's very tough to see that happen to anybody on the ice, but this is your teammate and Sid's such a great player," Iginla said. "It's a very, very unfortunate play."

Tomas Vokoun made 35 saves as Pittsburgh moved within two wins of the NHL record of 17 straight victories set by Mario Lemieux and the 1992-93 Penguins.

Coach Dan Bylsma said Crosby lost several teeth and needed oral surgery. He did not know if Crosby would miss additional time and wasn't sure if the injury affected his jaw.

Avalanche 1, Predators 0: Semyon Varlamov kept host Colorado in the game, and Tyson Barrie eventually got him the only goal he needed to get the win. Varlamov stopped 34 shots, Barrie scored 50 seconds into overtime and the Avalanche beat Nashville.

Canadiens 3, Rangers 0: Michael Ryder and Tomas Plekanec scored in the first period and Carey Price made 34 saves and host Montreal shut out the Rangers.

Flyers 3, Bruins 1: Mike Knuble and Matt Read scored, Ilya Bryzgalov made 33 saves and host Philadelphia snapped a four-game losing streak with a victory over slumping Boston.

Maple Leafs 4, Senators 0: Nazem Kadri had a hat trick and Toronto defeated host Ottawa.

Capitals 4, Sabres 3: Alex Ovechkin scored once in regulation and again in a shootout to help Washington rally for a win over host Buffalo.

Trades: The Detroit Red Wings have traded veteran defenseman Kent Huskins to the Philadelphia Flyers for a conditional seventh-round pick in next year's NHL draft. ... The Buffalo Sabres traded defenseman Jordan Leopold to the contending St. Louis Blues. In exchange for Leopold, Buffalo received a second-round pick and a conditional fifth-round selection in the June draft.

Lightning: Forward Nate Thompson was suspended for two games without pay by the NHL for an illegal check to the head against New Jersey's Matt D'Agostini.

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