The 2004 ABN AMRO World Tennis Tournament was a tennis tournament played on indoor hard courts at the Ahoy Rotterdam in Rotterdam in the Netherlands and was part of the International Series Gold of the 2004 ATP Tour.
The 2004 ABN AMRO World Tennis Tournament was a tennis tournament played on indoor hard courts. It was the 32nd edition of the event known that year as the ABN AMRO World Tennis Tournament, and was part of the ATP International Series Gold of the 2004 ATP Tour.