Perreault, Corey Perry and Nick Bonino scored power-play goals for the NHL-leading Ducks, who improved to 18-0-2 at home.
Andrew Cogliano scored short-handed during the Ducks' three-goal second period. Ryan Getzlaf and Teemu Selanne added two assists apiece in Anaheim's eighth consecutive win at Honda Center, matching its 8-0 streak to open the season.
We think that Randy is a very good coach. Our players think that Randy is a very good coach. We think that he's going to get the most out of this group. With the addition of the two assistants, a bit of a different dynamic, we're very comfortable that this is a quality coaching staff that's going to maximize the potential of this team.
— Maple Leafs GM Dave Nonis on head coach Randy Carlyle and his staff