Lee Ho-Ching of China's Hong Kong serves during the women's singles round of 16 match between Zhang Rui of China and Lee Ho-Ching of China's Hong Kong at the WTT Star Contender Doha 2022 in Doha, Qatar, March 29, 2022. (Photo by Nikku/Xinhua)
Zhou Qihao of China celebrates during the men's singles round of 16 match against Patrick Franziska of Germany at the WTT Star Contender Doha 2022 in Doha, Qatar, March 29, 2022. (Photo by Nikku/Xinhua)
Zhang Rui of China competes during the women's singles round of 16 match between Zhang Rui of China and Lee Ho-Ching of China's Hong Kong at the WTT Star Contender Doha 2022 in Doha, Qatar, March 29, 2022. (Photo by Nikku/Xinhua)
Zhou Qihao of China hits a return during the men's singles round of 16 match against Patrick Franziska of Germany at the WTT Star Contender Doha 2022 in Doha, Qatar, March 29, 2022. (Photo by Nikku/Xinhua)
Kanak Jha of the United States hits a return during the men's singles round of 16 match against Xue Fei of China at the WTT Star Contender Doha 2022 in Doha, Qatar, March 29, 2022. (Photo by Nikku/Xinhua)
Patrick Franziska of Germany hits a return during the men's singles round of 16 match against Zhou Qihao of China at the WTT Star Contender Doha 2022 in Doha, Qatar, March 29, 2022. (Photo by Nikku/Xinhua)
Xue Fei of China hits a return during the men's singles round of 16 match against Kanak Jha of the United States at the WTT Star Contender Doha 2022 in Doha, Qatar, March 29, 2022. (Photo by Nikku/Xinhua)
