The Pittsburgh Penguins defeated the Philadelphia Flyers 5-4 in overtime Monday at PPG Paints Arena. Sidney Crosby scored the game-winner in overtime after the Pens erased leads by the Flyers of 3-1 and 4-3. Jake Guentzel scored twice. They were his 10th and 11th goals of the season, which ties him for the team lead. Goaltender Matt Murray had to be helped from the ice after a collision in the second period and did not return.