Tags: Tennis Tournament, Tournament.
The 1940 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 USA. The tournament ran from 2 September until 9 September. It was the 60th staging of the U.S. National Championships and the second Grand Slam tennis event of the year because of the cancellation of Wimbledon and the French Championships due to World War II.