Serbia's Novak Djokovic reacts after his victory against Portugal's Nuno Borges during their men's singles first round match at the China Open tennis tournament in Beijing on September 30, 2026. (Photo by Adek BERRY / AFP via Getty Images)

Serbia's Novak Djokovic reacts after his victory against Portugal's Nuno Borges during their men's singles first round match at the China Open tennis tournament in Beijing on September 30, 2026. (Photo by Adek BERRY / AFP via Getty Images)

BEIJING, CHINA - SEPTEMBER 30: Anna Bondar of Hungary celebrates winning a point during the Women's first round match against Renata Zarazua of Mexico on day one of China Open at the National Tennis Center on September 30, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - SEPTEMBER 30: Anna Bondar of Hungary celebrates winning a point during the Women's first round match against Renata Zarazua of Mexico on day one of China Open at the National Tennis Center on September 30, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - SEPTEMBER 30: Anna Bondar of Hungary celebrates winning a point during the Women's first round match against Renata Zarazua of Mexico on day one of China Open at the National Tennis Center on September 30, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - SEPTEMBER 30: Renata Zarazua of Mexico plays a forehand against Anna Bondar of Hungary in the Women's first round on day one of China Open at the National Tennis Center on September 30, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - SEPTEMBER 30: Renata Zarazua of Mexico plays a forehand against Anna Bondar of Hungary in the Women's first round on day one of China Open at the National Tennis Center on September 30, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - SEPTEMBER 30: Renata Zarazua of Mexico plays a forehand against Anna Bondar of Hungary in the Women's first round on day one of China Open at the National Tennis Center on September 30, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)