
Maria Sharapova of Russia competes during the women's first round match between Maria Sharapova of Russia and Harriet Dart of Britain at the 2019 Australian Open in Melbourne, Australia, Jan. 14, 2019. Maria Sharapova won 2-0. (Xinhua/Lui Siu Wai)

Maria Sharapova of Russia competes during the women's first round match between Maria Sharapova of Russia and Harriet Dart of Britain at the 2019 Australian Open in Melbourne, Australia, Jan. 14, 2019. Maria Sharapova won 2-0. (Xinhua/Lui Siu Wai)