SHANGHAI, CHINA - OCTOBER 04: Stefanos Tsitsipas of Greece returns a shot in the Men's singles 2nd Round match against Kei Nishikori of Japan on Day 5 of 2024 Shanghai Rolex Masters at Qi Zhong Tennis Centre on October 04, 2024 in Shanghai, China. (Photo by Zhe Ji/Getty Images)

SHANGHAI, CHINA - OCTOBER 04: Stefanos Tsitsipas of Greece returns a shot in the Men's singles 2nd Round match against Kei Nishikori of Japan on Day 5 of 2024 Shanghai Rolex Masters at Qi Zhong Tennis Centre on October 04, 2024 in Shanghai, China. (Photo by Zhe Ji/Getty Images)

BEIJING, CHINA - OCTOBER 04: Beatriz Haddad Maia of Brazil and Laura Siegemund of Germany react during the Women's Doubles Quarterfinal match against Sara Errani and Jasmine Paolini of Italy on Day 12 of the China Open at National Tennis Center on October 04, 2024 in Beijing, China. (Photo by Emmanuel Wong/Getty Images)

BEIJING, CHINA - OCTOBER 04: Beatriz Haddad Maia of Brazil and Laura Siegemund of Germany react during the Women's Doubles Quarterfinal matchagainst Sara Errani and Jasmine Paolini of Italy on Day 12 of the China Open at National Tennis Center on October 04, 2024 in Beijing, China. (Photo by Emmanuel Wong/Getty Images)

BEIJING, CHINA - OCTOBER 04: Beatriz Haddad Maia of Brazil and Laura Siegemund of Germany return a shot against Sara Errani and Jasmine Paolini of Italy during the Women's Doubles Quarterfinal match on Day 12 of the China Open at National Tennis Center on October 04, 2024 in Beijing, China. (Photo by Emmanuel Wong/Getty Images)

BEIJING, CHINA - OCTOBER 04: Beatriz Haddad Maia of Brazil and Laura Siegemund of Germany return a shot against Sara Errani and Jasmine Paolini of Italy during the Women's Doubles Quarterfinal match on Day 12 of the China Open at National Tennis Center on October 04, 2024 in Beijing, China. (Photo by Emmanuel Wong/Getty Images)

BEIJING, CHINA - OCTOBER 04: Beatriz Haddad Maia of Brazil and Laura Siegemund of Germany return a shot against Sara Errani and Jasmine Paolini of Italy during the Women's Doubles Quarterfinal match on Day 12 of the China Open at National Tennis Center on October 04, 2024 in Beijing, China. (Photo by Emmanuel Wong/Getty Images)

BEIJING, CHINA - OCTOBER 04: Beatriz Haddad Maia of Brazil and Laura Siegemund of Germany return a shot against Sara Errani and Jasmine Paolini of Italy during the Women's Doubles Quarterfinal match on Day 12 of the China Open at National Tennis Center on October 04, 2024 in Beijing, China. (Photo by Emmanuel Wong/Getty Images)