The Spitfires picked up an 8-4 win over the Niagara IceDogs at the WFCU Centre Sunday.
Oliver Peer had a goal and two assists for Windsor and Matthew Maggio, Ethan Miedema, Ryan Abraham and AJ Spellacy each had a goal and an assist.
Joey Costanzo picked up the win in goal, making 28 saves.
The Spits lead the OHL West Division with a record of 6-0-3.
Windsor is back in action Thursday night when they host the North Bay Battalion.