| Loss | 1975 | Australian Open | Grass | 
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.
| Result | Year | Championship | Surface | Partner | Opponents | Score | | Win | 1975 | French Open | Clay | 
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.
| Result | Year | Championship | Partner | Opponents | Score | | Win | 1974 | French Open | 
Singles performance timelinesGrand Slam tournamentsNote: Australian Open was held twice in 1977, in January and December, and was not held in 1986.
Career singles statisticsDoubles performance timelineGrand Slam mixed doublesNote: The Australian Open was held twice in 1977, in January and December, and was not held in 1986.
WTA singles finalsTitles: (167)| No. | Date | Tournament | Surface | Opponent | Score | | 1. | Sep 1974 | Barnett Bank Classic, Orlando, Florida, U.S. | Clay | 
Runner-ups: (72)| No. | Date | Tournament | Surface | Opponent | Score | | 1. | May 1974 | German Open, Hamburg | Clay | 
Doubles finalsDoubles: 223 (177 wins, 46 losses)
| No. | Date | Tournament | Surface | Partner | Opponents | Score | | 1. | Jul 1973 | Czechoslovakia International, Bratislava | Clay | 
Non-Grand Slam mixed doublesTitles| Result | No. | Week | Tournament | Surface | Partner | Opponents | Score | | Win | 1. | Oct 1976 | World Invitational Tennis Classic
Hilton Head, South Carolina, U.S. | Clay | 
Grand Slam seedingsThe tournaments won by Martina are in boldface, and advances into finals by her are in italics.
Singles
Doubles
Navratilova's record against players who have been ranked in the top 10:
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