Casey Dellacqua revealed she'd be "the happiest girl ever" if Australia could win the Fed Cup. The Aussies begin their quest to return to the top against Ukraine…

In a nail-biting match, Australians Ash Barty and Casey Dellacqua were narrowly pipped by Kiki Bertens and Johanna Larsson, and as a result have exited the WTA Finals.

A fortuitous wildcard, some brainstorming with Nicole Pratt and Jason Stoltenberg, and a text message paved the way for Ash Barty and Casey Dellacqua to link up - and become one…

Ash Barty and Casey Dellacqua, playing for the first time at the prestigious WTA Finals in Singapore, have drawn Kiki Bertens and Johanna Larsson first up.

Bernard Tomic will fly the Aussie flag at this week's ATP 500 event in Vienna, while Ash Barty and Casey Dellacqua will feature in doubles at Singapore's WTA Finals.

Casey Dellacqua's return to the China Open this week was both a physical and emotional triumph.

Ash Barty and Casey Dellacqua will cap a magnificent season when they appear at the season-ended WTA Finals in Singapore for the first time.

Ash Barty and Casey Dellacqua are hoping for a strong showing at the US Open as they continue their quest to qualify for the WTA Finals in Singapore.

Ash Barty and Casey Dellacqua continued their quest for a place at Singapore's WTA Finals in October with a first-round win on Tuesday in Cincinnati.

John Peers and Henri Kontinen survived a match point to win through to the doubles semifinals at Wimbledon, while Ash Barty and Casey Dellacqua fell in a three-set quarterfinal.