1973 Stockholm Open – Singles

Stan Smith was the defending champion, but lost in the quarterfinals this year. Tom Gorman won the title, defeating Björn Borg 6–3, 4–6, 7–6 in the final.

Source: Wikipedia DBpedia

What is 1973 Stockholm Open – Singles subject of?

1973 Stockholm Open – Singles is subject of 1973 Grand Prix (tennis) and Stockholm Open.