SHANGHAI, CHINA - OCTOBER 10: Wesley Koolhof of Netherlands and Nikola Mektic of Croatia celebrate after winning the Men's Quarterfinals match against Nathaniel Lammons and Jackson Withrow of the United States on Day 11 of 2024 Shanghai Rolex Masters at Qi Zhong Tennis Centre on October 10, 2024 in Shanghai, China. (Photo by Lintao Zhang/Getty Images)

SHANGHAI, CHINA - OCTOBER 10: Wesley Koolhof of Netherlands and Nikola Mektic of Croatia competes in the Men's Quarterfinals match against Nathaniel Lammons and Jackson Withrow of the United States on Day 11 of 2024 Shanghai Rolex Masters at Qi Zhong Tennis Centre on October 10, 2024 in Shanghai, China. (Photo by Lintao Zhang/Getty Images)

SHANGHAI, CHINA - OCTOBER 10: Wesley Koolhof of Netherlands and Nikola Mektic of Croatia competes in the Men's Quarterfinals match against Nathaniel Lammons and Jackson Withrow of the United States on Day 11 of 2024 Shanghai Rolex Masters at Qi Zhong Tennis Centre on October 10, 2024 in Shanghai, China. (Photo by Lintao Zhang/Getty Images)

SHANGHAI, CHINA - OCTOBER 10: Wesley Koolhof of Netherlands and Nikola Mektic of Croatia competes in the Men's Quarterfinals match against Nathaniel Lammons and Jackson Withrow of the United States on Day 11 of 2024 Shanghai Rolex Masters at Qi Zhong Tennis Centre on October 10, 2024 in Shanghai, China. (Photo by Lintao Zhang/Getty Images)

SHANGHAI, CHINA - OCTOBER 10: Wesley Koolhof of Netherlands and Nikola Mektic of Croatia competes in the Men's Quarterfinals match against Nathaniel Lammons and Jackson Withrow of the United States on Day 11 of 2024 Shanghai Rolex Masters at Qi Zhong Tennis Centre on October 10, 2024 in Shanghai, China. (Photo by Lintao Zhang/Getty Images)

SHANGHAI, CHINA - OCTOBER 10: Wesley Koolhof of Netherlands and Nikola Mektic of Croatia competes in the Men's Quarterfinals match against Nathaniel Lammons and Jackson Withrow of the United States on Day 11 of 2024 Shanghai Rolex Masters at Qi Zhong Tennis Centre on October 10, 2024 in Shanghai, China. (Photo by Lintao Zhang/Getty Images)

SHANGHAI, CHINA - OCTOBER 10: Wesley Koolhof of Netherlands and Nikola Mektic of Croatia competes in the Men's Quarterfinals match against Nathaniel Lammons and Jackson Withrow of the United States on Day 11 of 2024 Shanghai Rolex Masters at Qi Zhong Tennis Centre on October 10, 2024 in Shanghai, China. (Photo by Lintao Zhang/Getty Images)

SHANGHAI, CHINA - OCTOBER 10: Wesley Koolhof of Netherlands and Nikola Mektic of Croatia competes in the Men's Quarterfinals match against Nathaniel Lammons and Jackson Withrow of the United States on Day 11 of 2024 Shanghai Rolex Masters at Qi Zhong Tennis Centre on October 10, 2024 in Shanghai, China. (Photo by Lintao Zhang/Getty Images)