Nitto ATP World Tour Finals - Day One
In This Photo: Kei Nishikori
Kei Nishikori of Japan plays a forehand during his match against Roger Federer of Switzerland during Day One of the Nitto ATP World Tour Finals at The O2 Arena on November 11, 2018 in London, England.
(Nov. 10, 2018 - Source: Clive Brunskill/Getty Images Europe) more pics from this album »