Westwood shot a course-record 61 in the semifinals to beat 2011 Masters champion Charl Schwartzel of South Africa by six shots. Westwood had two eagles and eight birdies, including a 50-footer at the last on the Sultan Course at Antalya Club. His score would have been even better if not for a double bogey at the fourth hole.
"It was just one of those days I was on a roll. I am just pleased to be swinging the ball well because I've got no hangover from the Ryder Cup, and that's nice," Westwood said. "It seemed the hole just got bigger and bigger with each hole I played, and that hasn't happened for a while.
"It's also a very satisfying feeling to be playing in a tournament like this, and if Justin had not beaten Webb Simpson earlier today I would not have had the opportunity to go out and shoot 61.
"So a lot of things have to go your way, and I have capitalized on a bit of fortune."
Rose tried to pull his cap over his face when his wedge shot at No. 14 took a couple of bounces and disappeared into the hole. Woods also broke out in a smile.
San Martin, Calif. • Australia's Nick O'Hern shot a 9-under 62 to take a three-stroke lead over European Ryder Cup player Nicolas Colsaerts, Jhonattan Vegas and Derek Ernst in the Frys.com Open.
O'Hern had eight birdies in an 11-hole stretch and capped the bogey-free round with a birdie on the par-5 ninth hole at CordeValle Golf Club. He's winless on the PGA Tour.
Colsaerts is trying to earn a PGA Tour card. As a special temporary member, he needs to finish the equivalent of 125th on the money list to earn a full 2013 card. The Belgian player has earned $652,886, enough now for the 120th spot.
Kuala Lumpur, Malaysia • Defending champion Na Yeon Choi shot a 6-under 65 on Thursday in the LPGA Malaysia for a share of the lead with Hall of Famer Karrie Webb.
Choi was 5 under through 12 holes when first-round play was delayed because of lightning, then added a birdie on the par-4 14th and finished the bogey-free round with four pars. The South Korean player won the U.S. Women's Open in July.
Webb also had a bogey-free round, joining Choi atop the leaderboard after the delay with a birdie on the par-3 17th.