Stone, Karlsson score late to lift Sens over Canadiens 4-3

Montreal Canadiens' David Desharnais, right, checks Ottawa Senators' Mark Stone during the first period of an NHL hockey game, Tuesday, Nov. 22, 2016 in Montreal. (Peter McCabe /The Canadian Press via AP) (The Associated Press)

Montreal Canadiens goalie Carey Price watches the puck sail wide of the net during the first period of an NHL hockey game against the Ottawa Senators, Tuesday, Nov. 22, 2016 in Montreal. (Peter McCabe/The Canadian Press via AP) (The Associated Press)

Montreal Canadiens' Nathan Beaulieu, right, battles for the puck with Ottawa Senators' Chris Kelly during the first period of an NHL hockey game, Tuesday, Nov. 22, 2016 in Montreal. (Peter McCabe/The Canadian Press via AP) (The Associated Press)

Mark Stone and Erik Karlsson scored 2:24 apart in the third period, helping Ottawa Senators rally to beat the Montreal Canadiens 4-3 on Tuesday night.

Stone tied it at 3 early in the third from the slot after three Canadiens players got caught behind their own net.

Karlsson then scored at 5:37, the visitors' first lead of the evening, on a fluke no-look shot from the blue line after a bad giveaway by Jeff Petry.

Mike Hoffman and Derick Brassard also scored and Craig Anderson made 36 saves for Ottawa.

Shea Weber, Alexander Radulov and Alex Galchenyuk scored for Montreal. Andrei Markov had three assists, and Carey Price stopped 19 of 23 shots.