Arthur Rinderknech (below) of France serves to Felix Auger-Aliassime of Canada during the men's singles quarterfinal at the ATP World Tour Shanghai Masters tennis tournament in Shanghai, east China, Oct. 10, 2025. (Xinhua/Chen Haoming)

Felix Auger-Aliassime of Canada hits a return to Arthur Rinderknech of France during the men's singles quarterfinal at the ATP World Tour Shanghai Masters tennis tournament in Shanghai, east China, Oct. 10, 2025. (Xinhua/Chen Haoming)

Arthur Rinderknech of France serves to Felix Auger-Aliassime of Canada during the men's singles quarterfinal at the ATP World Tour Shanghai Masters tennis tournament in Shanghai, east China, Oct. 10, 2025. (Xinhua/Chen Haoming)

Felix Auger-Aliassime of Canada hits a return to Arthur Rinderknech of France during the men's singles quarterfinal at the ATP World Tour Shanghai Masters tennis tournament in Shanghai, east China, Oct. 10, 2025. (Xinhua/Chen Haoming)

Felix Auger-Aliassime of Canada serves to Arthur Rinderknech of France during the men's singles quarterfinal at the ATP World Tour Shanghai Masters tennis tournament in Shanghai, east China, Oct. 10, 2025. (Xinhua/Chen Haoming)

Arthur Rinderknech of France hits a return to Felix Auger-Aliassime of Canada during the men's singles quarterfinal at the ATP World Tour Shanghai Masters tennis tournament in Shanghai, east China, Oct. 10, 2025. (Xinhua/Chen Haoming)

Arthur Rinderknech of France serves to Felix Auger-Aliassime of Canada during the men's singles quarterfinal at the ATP World Tour Shanghai Masters tennis tournament in Shanghai, east China, Oct. 10, 2025. (Xinhua/Wang Xiang)

Arthur Rinderknech of France celebrates scoring while competing against Felix Auger-Aliassime of Canada during the men's singles quarterfinal at the ATP World Tour Shanghai Masters tennis tournament in Shanghai, east China, Oct. 10, 2025. (Xinhua/Chen Haoming)

Arthur Rinderknech of France serves to Felix Auger-Aliassime of Canada during the men's singles quarterfinal at the ATP World Tour Shanghai Masters tennis tournament in Shanghai, east China, Oct. 10, 2025. (Xinhua/Chen Haoming)

Arthur Rinderknech of France hits a return to Felix Auger-Aliassime of Canada during the men's singles quarterfinal at the ATP World Tour Shanghai Masters tennis tournament in Shanghai, east China, Oct. 10, 2025. (Xinhua/Chen Haoming)

Arthur Rinderknech of France reacts after defeating Felix Auger-Aliassime of Canada in the men's singles quarterfinal at the ATP World Tour Shanghai Masters tennis tournament in Shanghai, east China, Oct. 10, 2025. (Xinhua/Chen Haoming)

Felix Auger-Aliassime of Canada hits a return to Arthur Rinderknech of France during the men's singles quarterfinal at the ATP World Tour Shanghai Masters tennis tournament in Shanghai, east China, Oct. 10, 2025. (Xinhua/Chen Haoming)

Arthur Rinderknech of France hits a return to Felix Auger-Aliassime of Canada during the men's singles quarterfinal at the ATP World Tour Shanghai Masters tennis tournament in Shanghai, east China, Oct. 10, 2025. (Xinhua/Chen Haoming)

Arthur Rinderknech of France hits a return to Felix Auger-Aliassime of Canada during the men's singles quarterfinal at the ATP World Tour Shanghai Masters tennis tournament in Shanghai, east China, Oct. 10, 2025. (Xinhua/Chen Haoming)

Arthur Rinderknech of France reacts after defeating Felix Auger-Aliassime of Canada in the men's singles quarterfinal at the ATP World Tour Shanghai Masters tennis tournament in Shanghai, east China, Oct. 10, 2025. (Xinhua/Chen Haoming)

Arthur Rinderknech of France reacts after defeating Felix Auger-Aliassime of Canada in the men's singles quarterfinal at the ATP World Tour Shanghai Masters tennis tournament in Shanghai, east China, Oct. 10, 2025. (Xinhua/Wang Xiang)

Arthur Rinderknech of France hits a return to Felix Auger-Aliassime of Canada during the men's singles quarterfinal at the ATP World Tour Shanghai Masters tennis tournament in Shanghai, east China, Oct. 10, 2025. (Xinhua/Wang Xiang)