TROON, SCOTLAND - JULY 12: Russell Knox of Scotland plays out of bunker on the 18th during a practice round ahead of the 145th Open Championship at Royal Troon on July 12, 2016 in Troon, Scotland. (Photo by Matthew Lewis/Getty Images)
TROON, SCOTLAND - JULY 12: Russell Knox of Scotland plays out of bunker on the 18th during a practice round ahead of the 145th Open Championship at Royal Troon on July 12, 2016 in Troon, Scotland. (Photo by Matthew Lewis/Getty Images)