SAN FRANCISCO Tiger Woods had a perfect week, and the Americans stayed unbeaten at home in the Presidents Cup.
Woods delivered the clinching point Sunday with a 6-and-5 victory over Y.E. Yang, who beat him in the PGA Championship. It gave the Americans 17½ points, enough to win the Presidents Cup and improve to 6-1-1 against the International team.
Woods went 5-0 for the week at Harding Park, joining Mark O'Meara and Shigeki Maruyama as the only players to win every match.