Spain's Jaume Munar hits a return against compatriot Carlos Alcaraz during their men's singles semi-final tennis match at the ATP Tour Japan Open Tennis Championships at the Ariake Tennis Forest Park in Tokyo on October 5, 2026. (Photo by Rie KIKUCHI / AFP via Getty Images)

Spain's Jaume Munar reacts as he plays against compatriot Carlos Alcaraz during their men's singles semi-final tennis match at the ATP Tour Japan Open Tennis Championships at the Ariake Tennis Forest Park in Tokyo on October 5, 2026. (Photo by Rie KIKUCHI / AFP via Getty Images)

Spain's Carlos Alcaraz serves to compatriot Jaume Munar in their men's singles semi-final tennis match at the ATP Tour Japan Open Tennis Championships at the Ariake Tennis Forest Park in Tokyo on October 5, 2026. (Photo by Rie KIKUCHI / AFP via Getty Images)

Spain's Carlos Alcaraz hits a return against compatriot Jaume Munar during their men's singles semi-final tennis match at the ATP Tour Japan Open Tennis Championships at the Ariake Tennis Forest Park in Tokyo on October 5, 2026. (Photo by Rie KIKUCHI / AFP via Getty Images)

Spain's Carlos Alcaraz celebrates his victory against compatriot Jaume Munar in their men's singles semi-final tennis match at the ATP Tour Japan Open Tennis Championships at the Ariake Tennis Forest Park in Tokyo on October 5, 2026. (Photo by Rie KIKUCHI / AFP via Getty Images)

Spain's Carlos Alcaraz celebrates his victory against compatriot Jaume Munar in their men's singles semi-final tennis match at the ATP Tour Japan Open Tennis Championships at the Ariake Tennis Forest Park in Tokyo on October 5, 2026. (Photo by Rie KIKUCHI / AFP via Getty Images)

Poland's Hubert Hurkacz serves to Australia's Alex de Minaur during their men's singles semi-final at the China Open tennis tournament in Beijing on October 5, 2026. (Photo by Greg Baker / AFP via Getty Images)

Poland's Hubert Hurkacz hits a return to Australia's Alex de Minaur during their men's singles semi-final at the China Open tennis tournament in Beijing on October 5, 2026. (Photo by Greg Baker / AFP via Getty Images)