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ST ANDREWS, SCOTLAND - JULY 16: Jordan Spieth of the United States and Dustin Johnson of the United States stand together during the first round of the 144th Open Championship at The Old Course on July 16, 2015 in St Andrews, Scotland. (Photo by Mike Ehrmann/Getty Images)

ST ANDREWS, SCOTLAND - JULY 16: Jordan Spieth of the United States and Dustin Johnson of the United States stand together during the first round of the 144th Open Championship at The Old Course on July 16, 2015 in St Andrews, Scotland. (Photo by Mike Ehrmann/Getty Images)
Getty Images

Getty Images Sport Mike Ehrmann