The Australian rugby league side has beaten Papua New Guinea 46-6 in their World Cup match in Townsville.
David Williams launched his Test career with a hat-trick of tries.
Australia led 22-nil at halftime.
The scoreline will look good for PNG to take home after they lost 82-nil the last time they played Australia in the 2000 World Cup.
Tonight Fiji play Ireland with the winner going through to a semi-final with Australia.
New Zealand play England in the other semi-final next weekend.