ST ANDREWS, SCOTLAND - JULY 15: A general view of 18 and the Swilcan Bridge during the Champion Golfers' Challenge ahead of the 144th Open Championship at The Old Course on July 15, 2015 in St Andrews, Scotland. (Photo by Matthew Lewis/Getty Images)
ST ANDREWS, SCOTLAND - JULY 15: A general view of 18 and the Swilcan Bridge during the Champion Golfers' Challenge ahead of the 144th Open Championship at The Old Course on July 15, 2015 in St Andrews, Scotland. (Photo by Matthew Lewis/Getty Images)