Most Finals
Champion or runner-up finishes.
- 1 Ken Rosewall 1 final
- 1 Toshiro Sakai 1 final
Osaka tournament history
Explore the recorded Osaka final from 1973. Open an edition for its draw and match results.
Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.
Record Book
Career Leaders
Most Match Wins
Recorded main-draw match wins.
- 1 Ken Rosewall 5 wins
- 2 Cliff Drysdale 3 wins
- 2 Zeljko Franulovic 3 wins
- 3 Jun Kuki 2 wins
- 3 Milan Holecek 2 wins
Most Appearances
Editions with a recorded main-draw match.
- 1 Allan Stone 1 appearance
- 1 Anand Amritraj 1 appearance
- 1 A. Uehara 1 appearance
- 1 Cliff Drysdale 1 appearance
- 1 Colin Dibley 1 appearance
Champion Records
Youngest & Oldest Champions
Age at the start of the tournament.
- Ken Rosewall 38.9 yearsYoungest · 1973
- Ken Rosewall 38.9 yearsOldest · 1973
Lowest-Ranked Champion
Entering singles ranking.
- 1 Ken Rosewall No. 71973
Open Era main-draw singles records from 1968 onward. Ranking records begin where reliable entering rankings are available.
Tournament Outcomes by Season
| Season | Winner | Score | Runner-up | H2H | Match Data | Category | Surface |
|---|---|---|---|---|---|---|---|
| 1973 | Ken Rosewall | 6-2 6-4 | Toshiro Sakai | — | Match data | ATP 250 | Hard |
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.