Serena Williams withdraws from French Open
PARIS (CBSNews) -- Serena Williams has called off her Grand Slam comeback, pulling out of the French Open because of a chest injury before she was supposed to play Maria Sharapova. Williams announced her withdrawal at a news conference at Roland Garros on Monday.
Williams' voice quivered as she said she can't serve because of a problem with her tight pectoral muscle.
She and Sharapova were scheduled to play a fourth-round match Monday.
This is a developing story and will be updated.