Back to playing golf, now Tiger Woods is back to winning tournaments. With those familiar back-nine runs, Woods made a 15-foot birdie putt on the 18th hole Sunday to win the Arnold Palmer Invitational and match his largest comeback ever on the PGA Tour. Woods closed with a 67 for a one-shot victory over Sean O'Hair, who led Woods by five shots going into the final round. It was Woods' third tournament since returning from an eight-month layoff forced by knee surgery.