Coca-Cola International Premier Tennis League - India: Day One [Getty Images]

DELHI, INDIA - DECEMBER 06: Marin Cilic of the UAE Royals talks with his coach during his match against Lleyton Hewitt of the Singapore Slammers during the Coca-Cola International Premier Tennis League third leg at the Indira Gandhi Indoor Stadium December 6, 2014 in Delhi, Delhi. (Photo by Clive Brunskill/Getty Images for IPTL 2014)

Getty Images Sport Clive Brunskill