Dominika Cibulkova has withdrawn from Charleston with a groin injury.
"The leg is not really good," Cibulkova said after her 6-4, 7-5 semifinal loss to Olga Govortsova in Ponte Vedra Beach. "That's why I'm not going to Charleston. It doesn't make sense."
The Family Circle Cup has also lost Serena Williams, Maria Sharapova and defending champion Sabine Lisicki to injuries.—M.C.