「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 13: Stefanos Tsitsipas of Greece and Alexander Zverev of Germany shake hands at the net after their singles match during Day Four of the Nitto ATP World Tour Finals at The O2 Arena on November 13, 2019 in London, England. (Photo by Julian Finney/Getty Images)