The Los Angeles Kings were able to prevent Auston Matthews from scoring a goal Monday, but the NHL points leader was still able to add to his total.
Matthews has 16 points after setting up Kasperi Kapanen's two goals in Toronto's 4-1 victory over the Kings.
Kapanen put Toronto ahead to stay just 46 seconds into the game. Patrick Marleau doubled the lead with his first goal of the season.
Mitchell Marner also scored and Garret Sparks kicked aside 33 shots as the Leafs improved to an NHL-best 6-1-0.
Sparks will be the No. 1 netminder while Frederik Andersen recovers from a lower-body injury.