Final score 7–6, 7–6 Doubles men | Singles men men women | |
Champions Ken Flach
Robert Seguso Runners-up Kevin Curren
David Pate | ||
John Fitzgerald and Johan Kriek were the defending champions but only Fitzgerald competed that year with Anders Järryd.
Fitzgerald and Järryd lost in the second round to Tomas Nydahl and Olli Rahnasto.
Ken Flach and Robert Seguso won in the final 7–6, 7–6 against Kevin Curren and David Pate.
Seeds
The top four seeded teams received byes into the second round.
References
1989 Suntory Japan Open Tennis Championships – Men's Doubles Wikipedia(Text) CC BY-SA