Maria Yuryevna Sharapova born April 19, 1987 is a Russian professional tennis player. As of July 2012 she is ranked world #3 and is the only Russian player in the top-10. A United States resident since 1994, Sharapova has won 27 WTA singles titles, including four Grand Slam singles titles. She has also won the year-end WTA Tour Championships in 2004. The Women's Tennis Association has ranked Sharapova...