BEIJING, CHINA - SEPTEMBER 30: Novak Djokovic of Serbia returns a shot against Nuno Borges of Portugal during the Men's Singles first round match on day one of China Open at the National Tennis Center on September 30, 2026 in Beijing, China. (Photo by Emmanuel Wong/Getty Images)

People stand outside the Diamond Stadium of the National Tennis Centre during the China Open tennis tournament in Beijing on September 30, 2026. (Photo by Pedro PARDO / AFP via Getty Images)

People walk past the Diamond Stadium of the National Tennis Centre during the China Open tennis tournament in Beijing on September 30, 2026. (Photo by Pedro PARDO / AFP via Getty Images)

People stand outside the Diamond Stadium of the National Tennis Centre during the China Open tennis tournament in Beijing on September 30, 2026. (Photo by Pedro PARDO / AFP via Getty Images)

People stand outside the Diamond Stadium of the National Tennis Centre at sunset during the China Open tennis tournament in Beijing on September 30, 2026. (Photo by Pedro PARDO / AFP via Getty Images)

A man walks past a store at the National Tennis Centre during the China Open tennis tournament in Beijing on September 30, 2026. (Photo by Pedro PARDO / AFP via Getty Images)

A man walks past a commemorative logo for the 20th anniversary of the China Open tennis tournament at the National Tennis Centre in Beijing on September 30, 2026. (Photo by Pedro PARDO / AFP via Getty Images)

A couple poses outside the Diamond Stadium of the National Tennis Centre during the China Open tennis tournament in Beijing on September 30, 2026. (Photo by Pedro PARDO / AFP via Getty Images)