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

LONDON, ENGLAND - NOVEMBER 12: Borna Coric of Croatia is presented with the ATP Star of Tomorrow Award by Chris Kemode, Tournament Cahirman of Barclays ATP World Tour Finals on day four of the Barclays ATP World Tour Finals at the O2 Arena on November 12, 2014 in London, England. (Photo by Clive Brunskill/Getty Images)

Getty Images Sport Clive Brunskill