Ashleigh Barty, of Australia, returns to Xu Yifan and Yang Zhaoxuan, of China, during the women's doubles tennis competition at the 2020 Summer Olympics, Monday, July 26, 2021, in Tokyo, Japan. (AP Photo/Patrick Semansky)

Storm Sanders, left, and Ashleigh Barty, of Australia, speak during a women's doubles tennis match against Xu Yifan and Yang Zhaoxuan, of China, at the 2020 Summer Olympics, Monday, July 26, 2021, in Tokyo, Japan. (AP Photo/Patrick Semansky)

Storm Sanders, left, and Ashleigh Barty, of Australia, speak during a women's doubles tennis match against Xu Yifan and Yang Zhaoxuan, of China, at the 2020 Summer Olympics, Monday, July 26, 2021, in Tokyo, Japan. (AP Photo/Patrick Semansky)

Storm Sanders, left, and Ashleigh Barty, of Australia, react during a women's doubles tennis match against Xu Yifan and Yang Zhaoxuan, of China, at the 2020 Summer Olympics, Monday, July 26, 2021, in Tokyo, Japan. (AP Photo/Patrick Semansky)