1981 Geneva Open – Singles

Balázs Taróczy was the defending champion, but lost in the first round this year. Björn Borg successfully defended his title, defeating Tomáš Šmíd 6–4, 6–3 in the final.

Source: Wikipedia DBpedia

What is 1981 Geneva Open – Singles subject of?

1981 Geneva Open – Singles is subject of Geneva Open and 1981 Grand Prix (tennis).