1990 European Indoor Championships Tags: Tennis Tournament, Tournament.The 1990 European Indoor Championships was an ATP tournament held in Berlin Germany. The tournament was held from October 8 to October 15.Ronald Agénor won his 3rd career title and his 2nd of the year by defeating Alexander Volkov in the final. budget ($) 260000.0 champion in double male Danie Visser, Pieter Aldrich champion in single male Ronald Agénor location Berlin, Germany type of tennis surface Carpet / Indoor Learn more... Loading...