Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
The 1976 Berlin Open, also known as the Berlin Grand Prix, was a men's tennis tournament staged in Berlin, West Germany that was part of the Grand Prix circuit and categorized as a One star event. The tournament was played on outdoor clay courts and was held from 14 June until 20 June 1976. It was the second edition of the tournament and unseeded Víctor Pecci won the singles title.