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1971 Women's Tennis Circuit1971 World Championship Tennis circuit1972 Women's Tennis Circuit1972 World Championship Tennis circuit1973 WTA Tour1974 WTA Tour1975 WTA Tour1976 WTA Tour1977 WTA Tour1978 WTA Tour1979 WTA Tour1994 in tennis1999 ATP Tour2000 ATP Tour2001 ITF Women's Circuit2002 ITF Women's Circuit2003 ITF Women's Circuit2004 ITF Women's Circuit2005 ITF Women's Circuit2006 ITF Women's Circuit2007 ITF Women's Circuit2008 ITF Women's Circuit2008 ITF Women's Circuit (April–June)2008 ITF Women's Circuit (January–March)2008 ITF Women's Circuit (July–September)2008 in tennis2009 ATP Challenger Tour2009 ATP World Tour2009 ITF Women's Circuit2009 WTA Tour2009 in tennis2010 ATP Challenger Tour2010 ATP World Tour2010 ITF Men's Circuit2010 WTA Tour2010 in tennis2011 ATP Challenger Tour2011 ATP World Tour2011 WTA Tour2011 in tennis
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2001 ITF Women's Circuit2002 ITF Women's Circuit2003 ITF Women's Circuit2004 ITF Women's Circuit2005 ITF Women's Circuit2006 ITF Women's Circuit2007 ITF Women's Circuit2008 ITF Women's Circuit2008 ITF Women's Circuit (April–June)2008 ITF Women's Circuit (January–March)2008 ITF Women's Circuit (July–September)2009 ITF Women's Circuit2010 ITF Men's Circuit