1974 ABN World Tennis Tournament Tags: Tennis Tournament, Tournament.The 1974 ABN World Tennis Tournament was a tennis tournament played on indoor carpet courts at Ahoy Rotterdam in the Netherlands. It was part of the 1974 World Championship Tennis circuit. The tournament was held from 25 March through 31 March 1974. category World Championship Tennis champion in double male Bob Hewitt, Frew McMillan champion in single male Tom Okker location Netherlands, Rotterdam type of tennis surface Carpet / Indoor Learn more... Loading...