Greece's Stefanos Tsitsipas hits a return to Belgium's Kimmer Coppejans during their men's singles match at the Shanghai Masters tennis tournament in Shanghai on October 8, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)

Greece's Stefanos Tsitsipas serves to Belgium's Kimmer Coppejans during their men's singles match at the Shanghai Masters tennis tournament in Shanghai on October 8, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)

Greece's Stefanos Tsitsipas reacts after a point against Belgium's Kimmer Coppejans during their men's singles match at the Shanghai Masters tennis tournament in Shanghai on October 8, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)

Greece's Stefanos Tsitsipas serves to Belgium's Kimmer Coppejans during their men's singles match at the Shanghai Masters tennis tournament in Shanghai on October 8, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)

Greece's Stefanos Tsitsipas serves to Belgium's Kimmer Coppejans during their men's singles match at the Shanghai Masters tennis tournament in Shanghai on October 8, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)

SHANGHAI, CHINA - OCTOBER 08: Stefanos Tsitsipas of Greece serves in the Men's Singles First Round match against Kimmer Coppejans of Belgium on Day two of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 08, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)

SHANGHAI, CHINA - OCTOBER 08: Stefanos Tsitsipas of Greece returns a shot in the Men's Singles First Round match against Kimmer Coppejans of Belgium on Day two of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 08, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)

SHANGHAI, CHINA - OCTOBER 08: Kimmer Coppejans of Belgium serves in the Men's Singles First Round match against Stefanos Tsitsipas of Greece on Day two of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 08, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)