SOUTHPORT, ENGLAND - JULY 19: Brooks Koepka of the United States plays a practice round prior to the 146th Open Championship at Royal Birkdale on July 19, 2017 in Southport, England. (Photo by Stuart Franklin/Getty Images)
SOUTHPORT, ENGLAND - JULY 19: Brooks Koepka of the United States plays a practice round prior to the 146th Open Championship at Royal Birkdale on July 19, 2017 in Southport, England. (Photo by Stuart Franklin/Getty Images)