SHANGHAI, CHINA - OCTOBER 13: Marc Polmans of Australia and Jan Zielinski of Poland return a shot in the Men's Doubles Second Round match against Julian Cash and Lloyd Glasspool of Great Britain on Day seven of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 13, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)

SHANGHAI, CHINA - OCTOBER 13: Julian Cash and Lloyd Glasspool of Great Britain return a shot in the Men's Doubles Second Round match against Marc Polmans of Australia and Jan Zielinski of Poland on Day seven of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 13, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)

SHANGHAI, CHINA - OCTOBER 13: Alex De Minaur of Australia returns a shot in the Men's Singles fourth round match against Karen Khachanov on day seven of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 13, 2026 in Shanghai, China. (Photo by Lintao Zhang/Getty Images)

SHANGHAI, CHINA - OCTOBER 13: Alex De Minaur of Australia returns a shot in the Men's Singles fourth round match against Karen Khachanov on day seven of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 13, 2026 in Shanghai, China. (Photo by Lintao Zhang/Getty Images)

SHANGHAI, CHINA - OCTOBER 13: Alex De Minaur of Australia returns a shot in the Men's Singles fourth round match against Karen Khachanov on day seven of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 13, 2026 in Shanghai, China. (Photo by Lintao Zhang/Getty Images)

SHANGHAI, CHINA - OCTOBER 13: Karen Khachanov returns a shot in the Men's Singles fourth round match against Alex De Minaur of Australia on day seven of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 13, 2026 in Shanghai, China. (Photo by Lintao Zhang/Getty Images)

SHANGHAI, CHINA - OCTOBER 13: Karen Khachanov returns a shot in the Men's Singles fourth round match against Alex De Minaur of Australia on day seven of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 13, 2026 in Shanghai, China. (Photo by Lintao Zhang/Getty Images)

SHANGHAI, CHINA - OCTOBER 13: Karen Khachanov returns a shot in the Men's Singles fourth round match against Alex De Minaur of Australia on day seven of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 13, 2026 in Shanghai, China. (Photo by Lintao Zhang/Getty Images)