BEIJING, CHINA - OCTOBER 04: Karen Khachanov in action against Hubert Hurkacz of Poland in the Men's singles quarterfinals on day five of China Open at the National Tennis Center on October 04, 2026 in Beijing, China (Photo by Yanshan Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 04: Karen Khachanov in action against Hubert Hurkacz of Poland in the Men's singles quarterfinals on day five of China Open at the National Tennis Center on October 04, 2026 in Beijing, China (Photo by Yanshan Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 04: Karen Khachanov in action against Hubert Hurkacz of Poland in the Men's singles quarterfinals on day five of China Open at the National Tennis Center on October 04, 2026 in Beijing, China (Photo by Yanshan Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 04: Karen Khachanov in action against Hubert Hurkacz of Poland in the Men's singles quarterfinals on day five of China Open at the National Tennis Center on October 04, 2026 in Beijing, China (Photo by Yanshan Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 04: Karen Khachanov in action against Hubert Hurkacz of Poland in the Men's singles quarterfinals on day five of China Open at the National Tennis Center on October 04, 2026 in Beijing, China (Photo by Yanshan Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 04: Karen Khachanov in action against Hubert Hurkacz of Poland in the Men's singles quarterfinals on day five of China Open at the National Tennis Center on October 04, 2026 in Beijing, China (Photo by Yanshan Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 04: Karen Khachanov in action against Hubert Hurkacz of Poland in the Men's singles quarterfinals on day five of China Open at the National Tennis Center on October 04, 2026 in Beijing, China (Photo by Yanshan Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 04: Karen Khachanov in action against Hubert Hurkacz of Poland in the Men's singles quarterfinals on day five of China Open at the National Tennis Center on October 04, 2026 in Beijing, China (Photo by Yanshan Zhang/Getty Images)