Who won the most recent Osaka?

The 1973 Osaka was won by Ken Rosewall, who defeated Toshiro Sakai 6-2 6-4.

When was the first Osaka played?

The first edition of Osaka was held in 1973.

Osaka is played on hard courts.

Explore the recorded Osaka final from 1973. Compare winners, runners-up, scores, surfaces, categories, and available match records.

Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.

Recorded outcomes

First recorded

1973

Latest recorded

1973

Latest champion

Champion or runner-up finishes.

Recorded main-draw match wins.

Editions with a recorded main-draw match.

Age at the start of the tournament.

Entering singles ranking.

Open Era main-draw singles records from 1968 onward. Ranking records begin where reliable entering rankings are available.

Season	Winner	Score	Runner-up	H2H	Match Data	Category	Surface
1973	Ken Rosewall #7	6-2 6-4	Toshiro Sakai	—	Match data	ATP 250	Hard

Where is Osaka held?: Osaka is held in Osaka, Japan.
Who won the most recent Osaka?: The 1973 Osaka was won by Ken Rosewall, who defeated Toshiro Sakai 6-2 6-4.
When was the first Osaka played?: The first edition of Osaka was held in 1973.
What surface is Osaka played on?: Osaka is played on hard courts.