David Pastrnak's 3 goals lift Bruins over Penguins

David Pastrnak completed a hat trick on a one-timer from the slot with 2:25 left in regulation Saturday to give the visiting Boston Bruins a 4-3 win over the Pittsburgh Penguins.

The game was potentially a preview of an Eastern Conference first-round playoff matchup.

Charlie McAvoy also scored, and Pavel Zacha had three assists for the Bruins (59-12-5, 123 points), who have won nine of 10.

Boston goaltender Jeremy Sway