Calle Rosen's power-play goal midway through the third period was the difference as the Toronto Maple Leafs beat the Buffalo Sabres 3-2 on Saturday to remain undefeated in pre-season play. Watch highlights of the Leafs' win over Buffalo:The Maple Leafs improve to 4-0 in the pre-season with their 3-2 win over the Buffalo Sabres 1:41Kyle Okposo and Jeff Skinner scored for the Sabres. Craig Anderson, making his second pre-season start, stopped 29-of-32 shots. Highlights:Tomas Tatar, acquired from Vegas in the Max Pacioretty trade, scored the game-winner as the Montreal Canadiens edged the Ottawa Senators 3-2 in pre-season action. Ceci doubled Ottawa's lead at 17:41 of the second period with a wrist shot from the faceoff dot to Price's left.

Source: CBC News September 23, 2018 01:54 UTC