NHL: David Pastrnak has hat trick, 3 assists for Bruins

Boston Bruins' Brad Marchand, David Pastrnak, Patrice Bergeron and Charlie McAvoy, from left, celebrate after Pastrnak scored against the Toronto Maple Leafs during the first period of Game 2 of an NHL hockey first-round playoff series in Boston Saturday, April 14, 2018. (AP Photo/Winslow Townson)

BOSTON — David Pastrnak had a hat trick and three assists to help Boston blow out the Toronto Maple Leafs for the second straight game, leading the Bruins to a 7-3 victory Saturday night and a 2-0 lead in the best-of-seven Eastern Conference playoff series.