1989 Stella Artois Indoor – Singles

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.

1989 Stella Artois Indoor – Singles

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.