Maria Sharapova Beats Klara Zakopalova, Reaches 4th Round At Wimbledon

06/25/2011 01:15 pm ET | Updated Aug 25, 2011

WIMBLEDON, England -- Maria Sharapova advanced to the fourth round at Wimbledon by defeating Klara Zakopalova of the Czech Republic 6-2, 6-3.

The fifth-seeded Russian won the title at the All England Club in 2004, but last reached the semifinals in 2006.

Sharapova has also won the U.S. Open and Australian Open, but would need to win the French Open to complete a career Grand Slam.