
Aryna Sabalenka of Belarus serves during the women's singles final match against Petra Kvitova of the Czech Republic at the 2020 WTA Qatar Open in Doha, Qatar, Feb. 29, 2020. (Photo by Nikku/Xinhua)

Aryna Sabalenka of Belarus serves during the women's singles final match against Petra Kvitova of the Czech Republic at the 2020 WTA Qatar Open in Doha, Qatar, Feb. 29, 2020. (Photo by Nikku/Xinhua)