The head-to-head rivalry between Maria Sharapova and Serena Williams is fairly one-sided — Williams has won 19-of-21 overall matchups. But an autobiography by Sharapova released today might add some steam to a rivalry that’s almost always been in Williams’ favor. The book, titledUnstoppable: My Life So Far, addresses Sharapova’s sharp …
Read More »Maria Sharapova Opens Up About Serena Williams Rivalry in New Book
