SOUTHPORT, ENGLAND - JULY 21: Phil Mickelson of the United States looks on during the second round of the 146th Open Championship at Royal Birkdale on July 21, 2017 in Southport, England. (Photo by David Cannon/R&A/R&A via Getty Images)
SOUTHPORT, ENGLAND - JULY 21: Phil Mickelson of the United States looks on during the second round of the 146th Open Championship at Royal Birkdale on July 21, 2017 in Southport, England. (Photo by David Cannon/R&A/R&A via Getty Images)