King (1/6) Maria Bueno (4/4)1967 Billie Jean King (2/6)1968 Billie Jean King (3/6)1969 Margaret Smith Court (5/7)1970 Margaret Smith Court (6/7) 1971 Evonne Goolagong Billie Jean King (4/6)1972 Billie Jean King (5/6)1973 Margaret Smith Court (7/7) 1974 Chris Evert (1/6) Billie Jean King (6/6)1975 Chris Evert (2/6)1976 Chris Evert (3/6)1977 Chris Evert (4/6)1978 Martina Navrátilová (1/7)1979 Martina Navrátilová (2/7)1980 Chris Evert (5/6)1981 Chris Evert (6/6)1982 Martina Navrátilová (3/7)1983 Martina Navrátilová (4/7)1984 Martina Navrátilová (5/7)1985 Martina Navrátilová (6/7)1986 Martina Navrátilová (7/7)1987 Steffi Graf (1/8)1988 Steffi Graf (2/8)1989 Steffi Graf (3/8)1990 Steffi Graf (4/8)1991 Monica Seles (1/3)1992 Monica Seles (2/3)1993 Steffi Graf (5/8)1994 Steffi Graf (6/8) 1995 Steffi Graf (7/8) Monica Seles (3/3)1996 Steffi Graf (8/8)1997 Martina Hingis (1/3)1998 Lindsay Davenport (1/4)1999 Martina Hingis (2/3)2000 Martina Hingis (3/3)2001 Lindsay Davenport (2/4)2002 Serena Williams (1/5)2003 Justine Henin (1/3)2004 Lindsay Davenport (3/4)2005 Lindsay Davenport (4/4)2006 Justine Henin (2/3)2007 Justine Henin (3/3)2008 Jelena Janković2009 Serena Williams (2/5)2010 Caroline Wozniacki (1/2)2011 Caroline Wozniacki (2/2)2012 Wiktoryja Azaranka2013 Serena Williams (3/5) 2014 Serena Williams (4/5) 2015 Serena Williams (5/5)