SLAM HISTORY
Kinoshita Group Japan Open Tennis Championships, Osaka
The tournament was founded in 1973, 51 years ago. Before 2009, it was a combined tournament where men and women played simultaneously, but since 2009 the event has been held in a women-only format. Now it is the second tennis event of the season held in Japan. In 2020 - 2021, the event was canceled due to the COVID-19 global pandemic. In 2022, the tournament was canceled due to a financial crisis.
Venue: : Hiroshima Regional Park
Surface: Hard
Dates: Oct 14, 2024 - Oct 20, 2024
tournament categories
1973 - 1987
WTA Circuit in past
1988 - 1989
WTA Tier V
1990 - 1992
WTA Tier IV
1993 - 2008
WTA Tier III
2009 - 2020
WTA International
2021 - 2024
WTA 250
tournament names in previous years
1973
Japan Open, Osaka & Tokyo
1974 - 1976
Japan Open, Tokyo
1979 - 1980
Hit-Union Japan Open, Tokyo
1981 - 1982
Japan Open, Tokyo
1983
Japan Asian Open, Tokyo
1984 - 1986
Japan Open, Tokyo
1987 - 1993
Suntory Japan Open, Tokyo
1994
Japan Open Tennis Championships, Tokyo
1995 - 2000
Japan Open, Tokyo
2001 - 2003
AIG Japan Open, Tokyo
2004 - 2005
AIG Japan Open Tennis Championships, Tokyo
2006
AIG Japan Open, Tokyo
2007
AIG Japan Open Tennis Championships, Tokyo
2008
AIG Japan Open, Tokyo
2009 - 2013
HP Japan Women's Open Tennis, Osaka
2014
Japan Women's Open Tennis, Osaka
2015
Japan Women's Open Tennis, Tokyo
2016 - 2017
Hashimoto Sogyo Japan Women's Open Tennis, Tokyo
2018
Japan Women's Open Tennis, Hiroshima
2019 - 2021
Hana-cupid Japan Women's Open, Hiroshima
2022
Japan Women's Open, Osaka
2023 - 2024
Kinoshita Group Japan Open Tennis Championships, Osaka
Kinoshita Group Japan Open Tennis Championships, Osaka - Current Champions
Women's Singles
Women's Doubles
Players who won Women's singles and doubles titles at the same WTA Osaka
1975
1979
1996
2000
2003
2019
WTA Osaka Records
Women's Singles. Winners
Women's Singles. Total finals
Women's Doubles. Winners
Women's Doubles. Total finals