1918 U.S. National Championships (tennis)

The 1918 U.S. National Championships (now known as the US Open) was a tennis tournament that took place on the outdoor grass courts at the West Side Tennis Club, Forest Hills in New York City, United States. The women's tournament was held from 17 Jun until 22 June while the men's tournament ran from 26 August until 3 September. It was the 38th staging of the U.S. National Championships and due to World War I the only Grand Slam tennis event of the year.

1918 U.S. National Championships (tennis)

The 1918 U.S. National Championships (now known as the US Open) was a tennis tournament that took place on the outdoor grass courts at the West Side Tennis Club, Forest Hills in New York City, United States. The women's tournament was held from 17 Jun until 22 June while the men's tournament ran from 26 August until 3 September. It was the 38th staging of the U.S. National Championships and due to World War I the only Grand Slam tennis event of the year.