U.S. Open 2013 (51 images)

Tiger Woods reacts after missing a par putt on the sixth green in the third round at the 113th U.S. Open at Merion Golf Club in Ardmore, Pennsylvania on June 15, 2013. UPI/Kevin Dietsch

Rory McIlroy reacts after his tee shot on the 4th hole in the third round at the 113th U.S. Open at Merion Golf Club in Ardmore, Pennsylvania on June 15, 2013. UPI/Kevin Dietsch

Fans watch Shawn Stefani hits to the 18th green in the second round at the 113th U.S. Open at Merion Golf Club in Ardmore, Pennsylvania on June 14, 2013. UPI/John Angelillo

Matt Kuchar signs a golf ball and tosses it into the fans on the seventh hole in the second round at the 113th U.S. Open at Merion Golf Club in Ardmore, Pennsylvania on June 14, 2013. UPI/John Angelillo