Adrian Mannarino of France returns a shot during the men's semifinal match between Albert Ramos-Vinolas of Spain and Adrian Mannarino of France at ATP Zhuhai Championships in Zhuhai, south China's Guangdong Province, Sept. 28, 2019. (Xinhua/Lu Hanxin)

Albert Ramos-Vinolas of Spain returns a shot during the men's semifinal match between Albert Ramos-Vinolas of Spain and Adrian Mannarino of France at ATP Zhuhai Championships in Zhuhai, south China's Guangdong Province, Sept. 28, 2019. (Xinhua/Lu Hanxin)

Adrian Mannarino of France reacts during the men's semifinal match between Albert Ramos-Vinolas of Spain and Adrian Mannarino of France at ATP Zhuhai Championships in Zhuhai, south China's Guangdong Province, Sept. 28, 2019. (Xinhua/Lu Hanxin)

Albert Ramos-Vinolas of Spain returns a shot during the men's semifinal match between Albert Ramos-Vinolas of Spain and Adrian Mannarino of France at ATP Zhuhai Championships in Zhuhai, south China's Guangdong Province, Sept. 28, 2019. (Xinhua/Lu Hanxin)

Adrian Mannarino of France returns a shot during the men's semifinal match between Albert Ramos-Vinolas of Spain and Adrian Mannarino of France at ATP Zhuhai Championships in Zhuhai, south China's Guangdong Province, Sept. 28, 2019. (Xinhua/Lu Hanxin)

Albert Ramos-Vinolas of Spain reacts during the men's semifinal match between Albert Ramos-Vinolas of Spain and Adrian Mannarino of France at ATP Zhuhai Championships in Zhuhai, south China's Guangdong Province, Sept. 28, 2019. (Xinhua/Lu Hanxin)

Adrian Mannarino of France returns a shot during the men's semifinal match between Albert Ramos-Vinolas of Spain and Adrian Mannarino of France at ATP Zhuhai Championships in Zhuhai, south China's Guangdong Province, Sept. 28, 2019. (Xinhua/Lu Hanxin)

Albert Ramos-Vinolas of Spain returns a shot during the men's semifinal match between Albert Ramos-Vinolas of Spain and Adrian Mannarino of France at ATP Zhuhai Championships in Zhuhai, south China's Guangdong Province, Sept. 28, 2019. (Xinhua/Lu Hanxin)

Adrian Mannarino of France returns a shot during the men's semifinal match between Albert Ramos-Vinolas of Spain and Adrian Mannarino of France at ATP Zhuhai Championships in Zhuhai, south China's Guangdong Province, Sept. 28, 2019. (Xinhua/Lu Hanxin)

Albert Ramos-Vinolas of Spain returns a shot during the men's semifinal match between Albert Ramos-Vinolas of Spain and Adrian Mannarino of France at ATP Zhuhai Championships in Zhuhai, south China's Guangdong Province, Sept. 28, 2019. (Xinhua/Lu Hanxin)