Barclays ATP World Tour Finals - Day Eight [Getty Images]

LONDON, ENGLAND - NOVEMBER 16: Bob Bryan of the United States and Mike Bryan of the United States pose with ATP Doubles Trophy and runners up Marcelo Melo of Brazil and Ivan Dodig of Croatia after the singles final on day eight of the Barclays ATP World Tour Finals at O2 Arena on November 16, 2014 in London, England. (Photo by Clive Brunskill/Getty Images)

Getty Images Sport Clive Brunskill