1989 Stella Artois Indoor – Singles

Singles
1989 Stella Artois Indoor
1988 Champion Yannick Noah
Champion Boris Becker
Runner-up Alexander Volkov
Score6–1, 6–2

Yannick Noah was the defending champion but lost in the second round to Slobodan Živojinović.

Boris Becker won in the final 6–1, 6–2 against Alexander Volkov.