BEIJING, CHINA - OCTOBER 05: Robert Cash of The United States and Alexander Erler of Austria return a shot against Julian Cash and Lloyd Glasspool of Great Britain during the Men's Doubles semifinal match on day six of China Open at the National Tennis Center on October 05, 2026 in Beijing, China. (Photo by Emmanuel Wong/Getty Images)

BEIJING, CHINA - OCTOBER 05: Robert Cash of The United States and Alexander Erler of Austria return a shot against Julian Cash and Lloyd Glasspool of Great Britain during the Men's Doubles semifinal match on day six of China Open at the National Tennis Center on October 05, 2026 in Beijing, China. (Photo by Emmanuel Wong/Getty Images)

BEIJING, CHINA - OCTOBER 05: Robert Cash of The United States and Alexander Erler of Austria return a shot against Julian Cash and Lloyd Glasspool of Great Britain during the Men's Doubles semifinal match on day six of China Open at the National Tennis Center on October 05, 2026 in Beijing, China. (Photo by Emmanuel Wong/Getty Images)

BEIJING, CHINA - OCTOBER 05: Robert Cash of The United States and Alexander Erler of Austria return a shot against Julian Cash and Lloyd Glasspool of Great Britain during the Men's Doubles semifinal match on day six of China Open at the National Tennis Center on October 05, 2026 in Beijing, China. (Photo by Emmanuel Wong/Getty Images)

BEIJING, CHINA - OCTOBER 05: Robert Cash of The United States and Alexander Erler of Austria return a shot against Julian Cash and Lloyd Glasspool of Great Britain during the Men's Doubles semifinal match on day six of China Open at the National Tennis Center on October 05, 2026 in Beijing, China. (Photo by Emmanuel Wong/Getty Images)

BEIJING, CHINA - OCTOBER 05: Alex De Minaur of Australia returns a shot against Hubert Hurkacz of Poland during their Men's Singles Semifinal match on day six of China Open at the National Tennis Center on October 05, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 05: Robert Cash of The United States and Alexander Erler of Austria return a shot against Julian Cash and Lloyd Glasspool of Great Britain during the Men's Doubles semifinal match on day six of China Open at the National Tennis Center on October 05, 2026 in Beijing, China. (Photo by Emmanuel Wong/Getty Images)

BEIJING, CHINA - OCTOBER 05: Alex De Minaur of Australia returns a shot against Hubert Hurkacz of Poland during their Men's Singles Semifinal match on day six of China Open at the National Tennis Center on October 05, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)