Matthews, Marleau help Maple Leafs beat Bruins in Game 3

Toronto Maple Leafs center Auston Matthews (34) celebrates after scoring against the Boston Bruins during second period NHL, round one playoff hockey action in Toronto on Monday, April 16, 2018. (Nathan Denette/The Canadian Press via AP)

TORONTO — Auston Matthews scored the go-ahead goal in the second period, Patrick Marleau had two goals, and the Toronto Maple Leafs beat the Boston Bruins 4-2 on Monday night in Game 3 of their Eastern Conference first-round series.