1973 US Open – Men's Singles

Ilie Nastase was the defending champion but lost in the second round to Andrew Pattison. John Newcombe defeated Jan Kodeš 6–4, 1–6, 4–6, 6–2, 6–3 in the final to win the men's singles title at the 1973 US Open.

Source: Wikipedia DBpedia

What is 1973 US Open – Men's Singles subject of?

1973 US Open – Men's Singles is subject of US Open (tennis) by year – Men's Singles and 1973 US Open (tennis).