Mangiapane scored twice on eight shots in Thursday's 5-0 win over the Sabres.
Mangiapane has racked up 11 of his 12 goals on the road after tallying twice in the second period Thursday. The winger has been one of the breakout stars early this season. He's up to 14 points, 44 shots on net and a plus-6 rating through 17 contests while working his way up to the second line in recent games.