Maria Sharapova moved into the last 16

Maria Sharapova moved into the last 16 at Wimbledon on Saturday with a 6-2, 6-4 win over Katarina Srebotnik of Slovenia.

"It was a lot tougher than it seemed," said Maria. "She was able to put me in difficult situations and had four break points in the second set, but I came up with big first serves and that was the key."