Melbourne Park
Between 2008 and 2019, all of the courts used during the Australian Open were hard courts with Plexicushion acrylic surfaces (though Melbourne Park does have eight practice clay courts these are not used for the tournament). This replaced the Rebound Ace surface used from the opening of Melbourne Park. The ITF rated the surface's speed as medium. In 2020, the courts were switched to GreenSet, though retained their distinctive blue appearance.