SAN FRANCISCO - Overlooked for so much of the week, Simpson emerged on a fog-filled Sunday at The Olympic Club with four birdies around the turn and a tough chip out of a hole to the right of the 18th green that he converted into par for a 2-under 68. He finished at 1-over 281, and it was enough to outlast former U.S. Open champions Jim Furyk and Graeme McDowell. Furyk bogeyed two of his last three holes.