「Nitto ATPファイナルズ」(イギリス・ロンドン/11月10~17日/賞金総額900万ドル/室内ハードコート)

LONDON, ENGLAND - NOVEMBER 16: Stefanos Tsitsipas of Greece celebrates victory after his semi-final singles match against Roger Federer of Switzerland during Day Seven of the Nitto ATP World Tour Finals at The O2 Arena on November 16, 2019 in London, England. (Photo by Justin Setterfield/Getty Images)