BROKEN ARROW, OK - MAY 05: Lorena Ochoa of Mexico makes a shot from the fairway on the 10th hole during the second round of the SemGroup Championship presented by John Q. Hammons on May 5, 2007 at Cedar Ridge Country Club in Broken Arrow, Oklahoma. (Photo by Chris Graythen/Getty Images)
BROKEN ARROW, OK - MAY 05: Lorena Ochoa of Mexico tees off on the 11th hole during the second round of the SemGroup Championship presented by John Q. Hammons on May 5, 2007 at Cedar Ridge Country Club in Broken Arrow, Oklahoma. (Photo by Chris Graythen/Getty Images)
BROKEN ARROW, OK - MAY 05: Stephanie Louden makes a shot through the trees on the 14th hole during the second round of the SemGroup Championship presented by John Q. Hammons on May 5, 2007 at Cedar Ridge Country Club in Broken Arrow, Oklahoma. (Photo by Chris Graythen/Getty Images)
BROKEN ARROW, OK - MAY 05: Reilley Rankin tees off on the 17th hole during the second round of the SemGroup Championship presented by John Q. Hammons on May 5, 2007 at Cedar Ridge Country Club in Broken Arrow, Oklahoma. (Photo by Chris Graythen/Getty Images)
BROKEN ARROW, OK - MAY 05: Aree Song of South Korea makes a shot from the fairway on the 18th hole during the second round of the SemGroup Championship presented by John Q. Hammons on May 5, 2007 at Cedar Ridge Country Club in Broken Arrow, Oklahoma. (Photo by Chris Graythen/Getty Images)
BROKEN ARROW, OK - MAY 05: Nicole Castrale makes a putt on the 9th green during the second round of the SemGroup Championship presented by John Q. Hammons May 5, 2007 at Cedar Ridge Country Club in Broken Arrow, Oklahoma. (Photo by Chris Graythen/Getty Images)
BROKEN ARROW, OK - MAY 05: Angela Stanford makes a shot from the fairway on the 9th hole during the second round of the SemGroup Championship presented by John Q. Hammons May 5, 2007 at Cedar Ridge Country Club in Broken Arrow, Oklahoma. (Photo by Chris Graythen/Getty Images)
BROKEN ARROW, OK - MAY 05: Karin Sjodin of Sweden reacts to a putt on the 9th green during the second round of the SemGroup Championship presented by John Q. Hammons May 5, 2007 at Cedar Ridge Country Club in Broken Arrow, Oklahoma. (Photo by Chris Graythen/Getty Images)
BROKEN ARROW, OK - MAY 05: Nicole Castrale tees off on the 9th hole during the second round of the SemGroup Championship presented by John Q. Hammons May 5, 2007 at Cedar Ridge Country Club in Broken Arrow, Oklahoma. (Photo by Chris Graythen/Getty Images)
BROKEN ARROW, OK - MAY 05: Se Ri Pak of South Korea tees off on the 9th hole during the second round of the SemGroup Championship presented by John Q. Hammons May 5, 2007 at Cedar Ridge Country Club in Broken Arrow, Oklahoma. (Photo by Chris Graythen/Getty Images)
BROKEN ARROW, OK - MAY 05: Se Ri Pak of South Korea chips onto the 8th green during the second round of the SemGroup Championship presented by John Q. Hammons May 5, 2007 at Cedar Ridge Country Club in Broken Arrow, Oklahoma. (Photo by Chris Graythen/Getty Images)
BROKEN ARROW, OK - MAY 05: Gloria Park of South Korea makes a shot from the 8th fairway during the second round of the SemGroup Championship presented by John Q. Hammons May 5, 2007 at Cedar Ridge Country Club in Broken Arrow, Oklahoma. (Photo by Chris Graythen/Getty Images)
BROKEN ARROW, OK - MAY 05: Mikaela Parmlid of Sweden tees off on the 9th hole during the second round of the SemGroup Championship presented by John Q. Hammons May 5, 2007 at Cedar Ridge Country Club in Broken Arrow, Oklahoma. (Photo by Chris Graythen/Getty Images)