This is a list of the main career statistics of former Czechoslovak-born American tennis player Martina Navratilova. Significant finals Grand Slam finals Singles: 32 (18–14) By winning the 1983 US Open title, Navratilova completed the Career Grand Slam. She became only the seventh female player in history to achieve this. Doubles: 37 (31–6) By winning the 1980 Australian Open title, Navratilova completed the women's doubles Career Grand Slam. She became the ninth female player in history to achieve this. Mixed doubles: 16 (10–6) By winning the 2003 Australian Open title, Navratilova completed the mixed doubles Career Grand Slam. She became only the third female player in history to achieve this. Having also completed Career Grand Slams in singles and doubles, Navratilova completed the "Career Boxed Set", only the second player in the Open Era after Margaret Court to do so. Year-End Championships finals Singles: 14 (8–6) Doubles: 11 (11–0) Singles performance timelines Grand Slam tournaments Note: Australian Open was held twice in 1977, in January and December, and was not held in 1986. * World Rank before the 1975 inception of WTA rankings. See also Performance timelines for all female tennis players who reached at least one Grand Slam final Other tournaments Career singles statistics Navratilova did not play an official WTA tour singles match from 1995 through 2001. Doubles performance timeline Grand Slam doubles Grand Slam mixed doubles Note: The Australian Open was held twice in 1977, in January and December, and was not held in 1986. WTA singles finals Titles: (167) Runner-ups: (72) Doubles finals Doubles: 223 (177 wins, 46 losses) Grand Slam Mixed doubles: 16 Non-Grand Slam mixed doubles: 5 WTA Tour career earnings Record against top 10 players Navratilova's record against players who have been ranked in the top 10: See also Evert–Navratilova rivalry Graf–Navratilova rivalry References Statistics Tennis career statistics