1977 US Open – Women's Singles

Chris Evert was the two-time defending champion. She successfully defended her title defeating Wendy Turnbull 7-6, 6–2 in the final to win the women's singles title at the 1977 US Open.

Source: Wikipedia DBpedia

What is 1977 US Open – Women's Singles subject of?

1977 US Open – Women's Singles is subject of US Open (tennis) by year – Women's Singles, 1977 in women's tennis and 1977 US Open (tennis).