(CNN) -- Tiger Woods is set to claim his first win of the year after a third round 68 at the Chevron World Challenge in California saw him maintain his four-shot lead over U.S. Open champion Graeme McDowell.
Woods is on 17-under 199 at the Sherwood Country Club, with third round partner McDowell giving lone chase on 203.
The next closest rival in the 18-man elite field is England's Paul Casey, who carded a 69 for 207.
"I'm excited about tomorrow because of the way I'm playing," said Woods, whose last win was at the 2009 Australian Masters, shortly before revelations about his private life which sent his career into a tailspin. CNN
