The London Nationals are the GOJHL Western Conference Champions after beating the Leamington Flyers 6-2 in Game 4 on Wednesday.
James Turner and Christian Polillo led London with two goals each, while Wes Dobbin and George Diaco both scored once.
Cameron Armstrong and Zach Taylor scored the two goals for Leamington.
The Nationals swept the Flyer the best-of-seven series 4-0.