「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 12: Matteo Berrettini of Italy reacts in his singles match against Roger Federer of Switzerland during Day Three of the Nitto ATP World Tour Finals at The O2 Arena on November 12, 2019 in London, England. (Photo by Justin Setterfield/Getty Images)