PGA Championship 2013 (44 images)

Bubba Watson hits his tee shot on hole #9 in the second round of the PGA Championship at Oak Hill Country Club in Rochester, New York on August 9, 2013. UPI/John Angelillo

Rory McIlroy hits his tee shot on hole #9 in the second round of the PGA Championship at Oak Hill Country Club in Rochester, New York on August 9, 2013. UPI/John Angelillo

Webb Simpson reacts after missing a putt for birdie on hole #8 in the second round of the PGA Championship at Oak Hill Country Club in Rochester, New York on August 9, 2013. UPI/John Angelillo

Phil Mickelson walks to the ninth hole tee box in the second round of the PGA Championship at Oak Hill Country Club in Rochester, New York on August 9, 2013. UPI/John Angelillo