Serena Williams suffered a shock third-round exit at the 2020 Australian Open. She lost a tight three-set match to Wang Qiang.
Barty advanced to the semi-finals of the WTA Finals with a straight-sets win over Kvitova, while Bencic progressed when Bertens retired.
Ash Barty finishes day one at the top of the Red Group at the WTA Finals after a three set win over Belinda Bencic.
Ash Barty praised her serving performance as she reached the quarter-finals in Wuhan.
The Australian reacts to her surprise defeat in New York.
It was a tough day at the office for the second seed at Flushing Meadows.
Serena Williams versus Maria Sharapova is the headline clash in an intriguing 2019 US Open Women's Singles Draw.
Why a return to the top is not on the mind of the Australian star.
Should one of Barty’s rivals win a match this week, her reign at the top of the WTA rankings will come to an end.
Ashleigh Barty has reflected on her incredible 2019 season so far after returning back home in Brisbane.
Alison Riske has knocked out world number one Ashleigh Barty in three sets to reach her maiden grand slam Quarter-Final.
How playing another sport has helped shape the rise of world No.1.
The Wimbledon top seed gives her opinion about the new star of women's tennis.
Ashleigh Barty and Sloane Stephens were among the early winners on day three of Wimbledon.
WIMBLEDON: This time last year Ash Barty was the 17th seed at Wimbledon and yet to play in a grand slam final. Now she is a...
It was a dream start to Wimbledon for two titles contenders in the women's draw.
Ashleigh Barty, Serena Williams and Angelique Kerber face a tough time at Wimbledon after they were all drawn in the same quarter.
Ashleigh Barty won the Nature Valley Classic and went to World No.1 by beating Julia Goerges in a high-quality final.
Ashleigh Barty will become the World No.1 if she beats doubles partner Julia Goerges in the Nature Valley Classic final in Birmingham.
Ashleigh Barty talked about the reasons for her success in 2019 and her response when Andy Murray asked her to play mixed doubles at Wimbledon.