Most Finals
Champion or runner-up finishes. 2 players share this record.
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Ken Rosewall 1 final
ATP Osaka 1973 Draw & Results
CompletedKen Rosewall won the 1973 Osaka, defeating Toshiro Sakai 6-2 6-4 in the final. The ATP 250 event was played October 7–13 on hard courts in Osaka, Japan.
Full tournament history →Dates
Oct 7 — Oct 13
Location
Osaka, Japan
Category
ATP 250
Surface
Hard
Prize money
—
Historical categories use documented modern equivalents where available; unresolved editions keep their recorded category. Mapping details.
Results
Round of 32
Ken Rosewall
6-7 6-0 6-2
Geoff Masters
6-3 4-6 6-4
Jun Kuki
7-6 6-1
Takeshi Koura
6-3 5-7 6-3
Cliff Drysdale
6-3 6-4
Jun Kamiwazumi
4-6 6-4 6-4
Milan Holecek
6-4 4-6 6-2
Colin Dibley
6-2 6-2
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
Zeljko Franulovic
7-5 6-2
Kiyoshi Tanabe
6-3 5-7 6-3
Paul Kronk
3-6 7-6 7-6
Vijay Amritraj
6-1 6-1
Round of 16
Ken Rosewall
6-2 6-0
Jun Kuki
6-2 6-1
Cliff Drysdale
6-2 6-2
Milan Holecek
6-3 6-3
TBD
TBD
TBD
TBD
Zeljko Franulovic
6-3 6-2
Paul Kronk
6-7 6-4 7-6
Quarterfinals
Semifinals
Ken Rosewall
6-1 6-4
Toshiro Sakai
5-7 6-3 6-1
Final
Ken Rosewall
6-2 6-4
Tournament Records
The leading Open Era records for Osaka.
Most Match Wins
Recorded main-draw match wins.
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Ken Rosewall 5 wins
Most Appearances
Editions with a recorded main-draw match. 5 players share this record.
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Allan Stone 1 appearance
View the full Osaka record book →
Open Era main-draw singles records from 1968 onward. Ranking records begin where reliable entering rankings are available.
Recent Finals
| Winner | Score | Runner-up | H2H | Match Data | Season | Surface |
|---|---|---|---|---|---|---|
| Ken Rosewall | 6-2 6-4 | Toshiro Sakai | — | Match data | 1973 | Hard |
View full tournament history →
Frequently Asked Questions
- Where is Osaka held?
- Osaka is held in Osaka, Japan.
- Who is the latest recorded Osaka winner?
- The 1973 Osaka was won by Ken Rosewall, who defeated Toshiro Sakai 6-2 6-4.
- What is the earliest recorded Osaka edition?
- The earliest recorded edition of Osaka in TennisDB is 1973.
- What surface is Osaka played on?
- Osaka is played on hard courts.