SUN CITY, SOUTH AFRICA - DECEMBER 05: Ross Fisher of England chips at the 16th hole during the third round of the Nedbank Golf Challenge at the Gary Player Country Club at Sun City, on December 5, 2009 in Sun City, South Africa. (Photo by David Cannon/Getty Images)
THOUSAND OAKS, CA - DECEMBER 05: Padraig Harrington of Ireland makes his way to the fourth green during the third round of the Chevron World Challenge at Sherwood Country Club on December 5, 2009 in Thousand Oaks, California. (Photo by Harry How/Getty Images)
THOUSAND OAKS, CA - DECEMBER 05: Ian Poulter of England watches his chip shot on the fourth hole during the third round of the Chevron World Challenge at Sherwood Country Club on December 5, 2009 in Thousand Oaks, California. (Photo by Harry How/Getty Images)
THOUSAND OAKS, CA - DECEMBER 05: Kenny Perry lines up his putt on the fourth green during the third round of the Chevron World Challenge at Sherwood Country Club on December 5, 2009 in Thousand Oaks, California. (Photo by Harry How/Getty Images)
THOUSAND OAKS, CA - DECEMBER 05: Y. E . Yang hits a tee shoto on the sixth hole during the third round of the Chevron World Challenge at Sherwood Country Club on December 5, 2009 in Thousand Oaks, California. (Photo by Harry How/Getty Images)
THOUSAND OAKS, CA - DECEMBER 05: Kenny Perry hits a tee shot on the fifth hole during the third round of the Chevron World Challenge at Sherwood Country Club on December 5, 2009 in Thousand Oaks, California. (Photo by Harry How/Getty Images)
THOUSAND OAKS, CA - DECEMBER 05: Lee Westwood of England reacts to his missed putt for par on the fourth hole during the third round of the Chevron World Challenge at Sherwood Country Club on December 5, 2009 in Thousand Oaks, California. (Photo by Harry How/Getty Images)
THOUSAND OAKS, CA - DECEMBER 05: Lee Westwood of England hits a shot from the rough of the fourth hole during the third round of the Chevron World Challenge at Sherwood Country Club on December 5, 2009 in Thousand Oaks, California. (Photo by Harry How/Getty Images)
THOUSAND OAKS, CA - DECEMBER 05: Mike Weir of Canada reacts to his shot on the fifth hole during the third round of the Chevron World Challenge at Sherwood Country Club on December 5, 2009 in Thousand Oaks, California. (Photo by Harry How/Getty Images)
THOUSAND OAKS, CA - DECEMBER 05: Graeme McDowell of Northern Ireland reacts after his par on the 17th hole during the third round of the Chevron World Challenge at Sherwood Country Club on December 5, 2009 in Thousand Oaks, California. (Photo by Harry How/Getty Images)