
Vera Zvonareva of Russia serves during the women's singles first round match against Hsieh Su-wei of Chinese Taipei at the 2020 WTA Qatar Open tennis tournament in Doha, Qatar, Feb. 24, 2020. (Photo by Nikku/Xinhua)

Vera Zvonareva of Russia serves during the women's singles first round match against Hsieh Su-wei of Chinese Taipei at the 2020 WTA Qatar Open tennis tournament in Doha, Qatar, Feb. 24, 2020. (Photo by Nikku/Xinhua)