Australian Fed Cup captain believes Ashleigh Barty and Casey Dellacqua are one of the world's best doubles team.

Ash Barty is confident that she, Daria Gavrilova, Casey Dellacqua and Destanee Aiava can combine to deliver Australia victory over Serbia in this weekend's Fed Cup tie.

Destanee Aiava named in Australian Fed Cup team alongside Daria Gavrilova, Ashleigh Barty and Casey Dellacqua.

Daria Gavrilova opens her singles campaign at Indian Wells while wildcards Ash Barty and Casey Dellacqua will look to continue their winning ways. Bernard Tomic teams with Rafael…

It was a busy day for Casey Dellacqua as the Aussie played twice with mixed fortunes at the Australian Open.

Back on court after a serious concussion and reunited with friend Ash Barty in doubles, Casey Dellacqua hopes to determine her own path as she attempts a doubles comeback.

Injured Aussie star Casey Dellacqua sat down with tennis.com.au to discuss her concussion, the physical and mental trauma she went through, and her steps toward a comeback.

Casey Dellacqua is confident should this weekend's Fed Cup tie come down to a deciding doubles rubber.

Sam Stosur has shown she's adept at a slightly different skill as she and fellow Aussie Casey Dellacqua took the WTA Frame Challenge recently in Miami.

Sam Stosur, Daria Gavrilova, Casey Dellacqua and Arina Rodionova have been selected to represent Australia in this month's World Group Play-off in Brisbane.