Singles | |
---|---|
1989 Tokyo Indoor | |
Champion | Aaron Krickstein |
Runner-up | Carl-Uwe Steeb |
Final score | 6–2, 6–2 |
Boris Becker was the defending champion, but did not participate this year.
Aaron Krickstein won the tournament, beating Carl-Uwe Steeb in the final, 6–2, 6–2.