Maria Yuryevna Sharapova (born April 19, 1987) is a former World No. 1 Russian professional tennis player. As of August 4, 2008, she is ranked World No. 4 by the Women's Tennis Association (WTA).
Sharapova has won three Grand Slam singles titles. In 2004, at the age of 17, she won Wimbledon, defeating Serena Williams in the final. She has since won the 2006 US Open, defeating Justine Henin in the final, and the 2008 Australian Open, defeating Ana Ivanovic in the final.
As of July 2008, she is the world's highest-paid female athlete. She is currently coached by her father, Yuri Sharapov, and former player Michael Joyce.
Sharapova's representation of Russia in the Fed Cup has been controversial. At the end of 2004, compatriot Anastasia Myskina stated she would stop playing for Russia if Sharapova joined. Nevertheless, at the end of 2005, Sharapova stated she was now keen to make her Fed Cup debut and was set to play against Belgium in April 2006, but withdrew.
Sharapova later withdrew from ties against Spain in April 2007 and against the United States in July 2007 because of injuries. The latter withdrawal led to Russia's captain saying she would be "ineligible for selection" for the Fed Cup final in September. However, Sharapova attended the final, cheering from the sidelines and acting as a "hitting partner" in practices, resulting in some of her Russian teammates implying that she was attending only to enable her to play at the 2008 Beijing Olympics (rules state that players must have "shown commitment" to Fed Cup in order to play). Svetlana Kuznetsova said, "She said she wanted to be our practise partner but if you can't play how then can you practise?"
Sharapova finally made her Fed Cup debut in February 2008, in Russia's quarterfinal tie against Israel. Sharapova won both her singles rubbers, against Tzipora Obziler and Shahar Peer, helping Russia to a 4-1 victory.