Casey Dellacqua (born 11 February 1985) is an Australian professional tennis player who currently resides in Sydney, New South Wales. She was once ranked 39 in the world for Singles and 9 in the world for doubles. She won her first Grand Slam title in the 2011 French Open – Mixed Doubles, partnering with American Scott Lipsky. She has also won 2 WTA Doubles titles, 20 ITF Singles titles, 23 ITF doubles titles. She is also a dual olympian and an active member of the Australia Fed Cup team. She is of Italian descent through her father and Irish through her mother.