1920 U.S. National Championships (tennis)

The 1920 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, United States. The men's tournament ran from August 30 until September 6, 1920 while the women's event was held from September 20 through September 25, 1920. It was the 40th staging of the U.S. National Championships and the fourth Grand Slam tennis event of the year.

1920 U.S. National Championships (tennis)

The 1920 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, United States. The men's tournament ran from August 30 until September 6, 1920 while the women's event was held from September 20 through September 25, 1920. It was the 40th staging of the U.S. National Championships and the fourth Grand Slam tennis event of the year.