Casey Dellacqua is an Australian former professional tennis player and current commentator. Her best singles results on the WTA Tour have been semifinal appearances at the 2012 Texas Tennis Open and 2014 Birmingham Classic, a quarterfinal finish at the 2014 Indian Wells Open and fourth round appearances at the 2008 Australian Open, the 2014 Australian Open and the 2014 US Open; she also won 22 ITF singles titles.

The 2008 Australian Open was a tennis tournament played on outdoor hard courts. It was the 96th edition of the Australian Open, and the first Grand Slam event of the year. It took place at the Melbourne Park in Melbourne, Australia, from 14 through 27 January 2008.