Australian Ash Barty has provided no clarity about if she will compete regularly on the women's tour amid the COVID-19 pandemic even as Naomi Osaka closes in on the No. 1 ranking after claiming her fourth Grand Slam title on Saturday in Melbourne.
Barty accepted a wildcard to defend her Adelaide International title this week after losing to Czech Karolina Muchova in the Australian Open quarterfinals.
The Queenslander skipped last year's U.S. Open and did not defend her 2019 French Open title, opting not to travel due to health concerns amid the pandemic.