Marcel Granollers Pictures
LONDON, ENGLAND - NOVEMBER 13: Ivan Dodig (L) of Croatia and Marcel Granollers of Spain talk in the Doubles match against Lukasz Kubot of Poland and Marcelo Melo of Brazil during day two of the Nitto ATP World Tour Finals at O2 Arena on November 13, 2017 in London, England. (Photo by Clive Brunskill/Getty Images)