The Leamington Flyers were shutout again last night, this time 2-0 at home as the London Nationals now own a 3-1 series advantage.
Michael Andlauer scored in the first period, and Adam Sinclair cashed in with a second period powerplay goal for the Nationals.
Cameron Zanussi earned the shutout making 33 saves.
Game five goes Wednesday ngiht back at Western Fair in London.