Toronto Maple Leafs left wing Scott Laughton collides with Ottawa Senators goalie Linus Ullmark and defenceman Thomas Chabot as centre Tim Stützle handles the puck during second period NHL hockey action in Toronto on March 15.Christopher Katsarov/The Canadian Press
Claude Giroux scored the winner on a second-period power play as the Ottawa Senators topped the Toronto Maple Leafs 4-2 to register their sixth straight victory Saturday night.
Jake Sanderson, David Perron and Michael Amadio, into the empty net, had the other goals for Ottawa (36-25-5). Linus Ullmark made 20 saves for the Senators, who have won seven of their last eight.
William Nylander and Auston Matthews replied for Toronto (39-24-3),…