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ST ANDREWS, SCOTLAND - JULY 16: (L-R) Hideki Matsuyama of Japan and Jordan Spieth of the United States are seen on the 18th green during the first round of the 144th Open Championship at The Old Course on July 16, 2015 in St Andrews, Scotland. (Photo by Ross Kinnaird/R&A/R&A via Getty Images)

ST ANDREWS, SCOTLAND - JULY 16:  (L-R) Hideki Matsuyama of Japan and Jordan Spieth of the United States are seen on the 18th green during the first round of the 144th Open Championship at The Old Course on July 16, 2015 in St Andrews, Scotland.  (Photo by Ross Kinnaird/R&A/R&A via Getty Images)