145th Open Championship - Day One [Getty Images]

TROON, SCOTLAND - JULY 14: Kessler Karain, caddie for Patrick Reed of the United States assesses a putt on the 18th green during the first round on day one of the 145th Open Championship at Royal Troon on July 14, 2016 in Troon, Scotland. (Photo by Mike Ehrmann/Getty Images)

Getty Images Sport Mike Ehrmann