WTA Osaka 1970 Draw, Results & Schedule

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Kazuko Sawamatsu won the 1970 Osaka, defeating Kathleen Harter 6-3 7-5 in the final. The WTA 250 event was played in Osaka, Japan, from November 2 to November 8, 1970.

Champion
Kazuko Sawamatsu
def. Kathleen Harter , 6-3 7-5
Dates
Nov 2 — Nov 8
Location
Osaka, Japan
Category
WTA 250
Surface
—
Prize money
—
DateRoundWinnerScoreLoserH2HMatch
F (1)
Nov 8, 1970* F Kazuko Sawamatsu 6-3 7-5 Kathleen Harter H2H Match data
SF (2)
Nov 7, 1970* SF Kathleen Harter 6-4 10-8 Kimiyo Hatanaka H2H Match data
Nov 7, 1970* SF Kazuko Sawamatsu 6-0 4-6 6-3 Eva Lundquist H2H Match data
QF (4)
Nov 7, 1970* QF Kimiyo Hatanaka 6-8 6-3 6-4 Jeong Soon Yang H2H Match data
Nov 7, 1970* QF Kazuko Sawamatsu 6-3 6-2 Kazuko Kuromatsu H2H Match data
Nov 7, 1970* QF Eva Lundquist 6-1 6-2 Enouchi H2H Match data
Nov 7, 1970* QF Kathleen Harter 6-4 6-0 Yaeko Matsuda H2H Match data

Most Titles

PlayerTitles
Samantha Stosur 3
Ashlyn Krueger 1
Heather Watson 1
Helena Sukova 1
Jana Novotna 1

Recent Finals

SeasonSurfaceWinnerScoreRunner-upH2HMatch
2025 Hard Leylah Fernandez 6-0 5-7 6-3 Tereza Valentova H2H Match data
2024 Hard Suzan Lamens 6-0 6-4 Kimberly Birrell H2H Match data
2023 Hard Ashlyn Krueger 6-3 7-6(6) Lin Zhu H2H Match data
2019 Hard Naomi Osaka 6-2 6-3 Anastasia Pavlyuchenkova H2H Match data
2014 Hard Samantha Stosur 7-6(7) 6-3 Zarina Diyas H2H Match data

View full tournament history →

Related Tournaments

Other WTA 250 tournaments in 1970

Frequently Asked Questions

Where is Osaka held?
Osaka is held in Osaka, Japan.
Who won the most recent Osaka?
The 2025 Osaka was won by Leylah Fernandez 6-0 5-7 6-3.
Who has won the most Osaka titles?
Samantha Stosur has won 3 Osaka titles, the most by any player.
When was the first Osaka played?
The first edition of Osaka was held in 1970.