Phil Mickelson, left, is joined by caddie Jim MacKay as he takes a read on his putt on the eighth hole in the third round at the 2003 Masters at the Augusta National Golf Club in Augusta, Ga., Saturday, April 12, 2003.

Phil Mickelson, left, is joined by caddie Jim MacKay as he takes a read on his putt on the eighth hole in the third round at the 2003 Masters at the Augusta National Golf Club in Augusta, Ga., Saturday, April 12, 2003.