The Toronto Maple Leafs scored four straight goals, two on the power play, to defeat the Montreal Canadiens 4-2 at Videotron Centre, Quebec City.
Video: TOR@MTL: Carrick nets PPG with strong slap shot
Connor Carrick scored on the power play 57 seconds into the second period, and Martin Marincin (15:46) and Andreas Borgman (17:25) also scored when the Maple Leafs took a 3-2 lead.
Andreas Johnsson scored a power-play goal 1:22 into the third period to make it 4-2.
The Canadiens took a 2-0 lead in the first period on goals by Jonathan Drouin at 5:09 and Andrew Shaw on the power play at 18:00.
Curtis McElhinney made 29 saves for the Maple Leafs, and Carey Price made 24 for the Canadiens.
The Canadiens have lost their first six preseason games. They have two remaining.
Video: TOR@MTL: Drouin beats McElhinney on a breakaway