Christine “Chris” Evert (born December 21, 1954 in Fort Lauderdale, Florida) is a former World No. 1 woman tennis player from the United States. During her career, she won 18 Grand Slam singles titles, including a record 7 at the French Open. She also won 3 Grand Slam doubles titles. Evert’s career win-loss record in singles matches of 1,309-146 (.900) is the best of any professional player in tennis history. She is generally considered to be one of the greatest female tennis players of all time.