TROON, SCOTLAND - JULY 16: Jason Dufner of the United States putts on the 1st during the third round on day three of the 145th Open Championship at Royal Troon on July 16, 2016 in Troon, Scotland. (Photo by Mike Ehrmann/Getty Images)
TROON, SCOTLAND - JULY 16: Jason Dufner of the United States putts on the 1st during the third round on day three of the 145th Open Championship at Royal Troon on July 16, 2016 in Troon, Scotland. (Photo by Mike Ehrmann/Getty Images)