World number 1 Caroline Wozniacki has entered the 2011 Family Circle Cup, which will be played April 2-10 in Charleston. This will be Wozniacki's third appearance in Charleston. In 2009, she reached the final, losing to Sabine Lisicki; in 2010, she got as far as the semifinals, but had to retire in her semifinal match because of an ankle injury.
Wozniacki recently won her 13th singles title in Dubai, and she was the runner-up the next week in Doha.
In announcing her entry, Wozniacki said: "This is an event I’ve come close to winning in the past, and I’m looking forward to another shot at this historic title."