en 1955 U.S. National Championships (tennis)

1955 U.S. National Championships
1955 U.S. National Championships
Date	2–11 September
Edition	75th
Category	Grand Slam (ILTF)
Surface	Grass
Location	Chestnut Hill, Massachusetts ; Forest Hills, Queens, New York City ; United States
Venue	Longwood Cricket Club ; West Side Tennis Club
Champions
Men's singles
	Tony Trabert
Women's singles
	Doris Hart
Men's doubles
	Kosei Kamo / Atsushi Miyagi
Women's doubles
	Louise Brough / Margaret Osborne duPont
Mixed doubles
	Doris Hart / Vic Seixas

The 1955 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 tournament ran from 2 September until 11 September. It was the 75th staging of the U.S. National Championships, and the fourth Grand Slam tennis event of the year.

Finals

Tony Trabert (USA) defeated Ken Rosewall (AUS) 9–7, 6–3, 6–3

Doris Hart (USA) defeated Patricia Ward (GBR) 6–4, 6–2

Kosei Kamo (JPN) / Atsushi Miyagi (JPN) defeated Gerald Moss (USA) / Bill Quillian (USA) 6–2, 6–3, 3–6, 1–6, 6–4 ^[2]

Louise Brough (USA) / Margaret Osborne duPont (USA) defeated Shirley Fry (USA) / Doris Hart (USA) 6–3, 1–6, 6–3 ^[3]

Doris Hart (USA) / Vic Seixas (USA) defeated Shirley Fry (USA) / Gardnar Mulloy (USA) 7–5, 5–7, 6–2 ^[4]

^ "1955 US Open – Men's singles draw". Association of Tennis Professionals (ATP).
^ Collins, Bud (2010). The Bud Collins History of Tennis (2nd ed.). [New York]: New Chapter Press. p. 477. ISBN 978-0942257700.
^ Collins, p. 480
^ Collins, p. 482

Preceded by 1955 Wimbledon Championships	Grand Slams	Succeeded by 1956 Australian Championships