Which tennis player has retired, Hank Pfister or Maria Sharapova?
Maria Sharapova Maria Yuryevna Sharapova (Russian: Мари́я Ю́рьевна Шара́пова ; ] ; born April 19, 1987) is a Russian professional tennis player. A United States resident since 1994, Sharapova has competed on the WTA tour since 2001. She has been ranked world No. 1 in singles by the WTA on five separate occasions, for a total of 21 weeks. She is one of ten women, and the only Russian, to hold the career Grand Slam. She is also an Olympic medalist, having earned silver for Russia in women's singles at the 2012 Summer Olympics in London.
Irina Spîrlea Irina Spîrlea (born 26 March 1974) is a Romanian former tennis player who turned professional in 1990. She won four singles and six doubles titles during her career. Spîrlea reached her highest individual ranking on the WTA Tour on 13 October 1997, when she became number 7 in the world. She retired in 2000.