Ashleigh Barty
Tennis: World No. 1 Ashleigh Barty announces shock retirement at just 25
Ashleigh Barty beats Danielle Collins to win Australian Open for her third Grand Slam title
Top seed Barty crushes Keys to make Australian Open final
Barty breezes past Pegula into Australian Open semis
Defending champ Osaka out, Barty sweeps into fourth round of Australia Open
Australian Open: World No. 1 Barty reaches third round on First Nations Peoples Day
Nadal still preparing to play Roland Garros despite US Open withdrawal
Barty puts Australian Open loss into perspective