1990 Australian Indoor Championships – Singles

Ivan Lendl was the defending champion but lost in the semifinals to Stefan Edberg. Boris Becker won in the final 7–6, 6–4, 6–4 against Edberg.

1990 Australian Indoor Championships – Singles

Ivan Lendl was the defending champion but lost in the semifinals to Stefan Edberg. Boris Becker won in the final 7–6, 6–4, 6–4 against Edberg.