2024 Italy Tennis

2023 Canada Tennis

2022 Switzerland Tennis

2020-2021 Russia Tennis

2019 France Tennis

2018 Czech Republic Tennis

2017 United States Tennis

2016 Czech Republic Tennis

2015 Czech Republic Tennis

2014 Czech Republic Tennis

2013 Italy Tennis

2012 Czech Republic Tennis

2011 Czech Republic Tennis

2010 Italy Tennis

2009 Italy Tennis

2008 Russia Tennis

2007 Russia Tennis

2006 Italy Tennis

2004 Russia Tennis

2003 France Tennis

2001

1999 United States Tennis

1998

1997 France Tennis

1995

1994

1993

1991

1989

1986

1982

1981

1980

1979

1978

1977