1985 US Open (tennis)

1985 US Open
1985 US Open
Date	August 27 – September 8
Edition	105th
Category	Grand Slam (ITF)
Surface	Hardcourt
Location	New York City, New York, United States
Champions
Men's singles
	Ivan Lendl
Women's singles
	Hana Mandlíková
Men's doubles
	Ken Flach / Robert Seguso
Women's doubles
	Claudia Kohde-Kilsch / Helena Suková
Mixed doubles
	Martina Navratilova / Heinz Günthardt
Boys' singles
	Tim Trigueiro
Girls' singles
	Laura Garrone
Boys' doubles
	Joey Blake / Darren Yates
Girls' doubles
	Andrea Holíková / Radka Zrubáková

The 1985 US Open was a tennis tournament played on outdoor hard courts at the USTA National Tennis Center in New York City in New York in the United States. It was the 105th edition of the US Open and was held from August 27 to September 8, 1985.

Seniors

Ivan Lendl defeated John McEnroe 7–6^(7–1), 6–3, 6–4

Hana Mandlíková defeated Martina Navratilova 7–6^(7–3), 1–6, 7–6^(7–2)

Ken Flach / Robert Seguso defeated Henri Leconte / Yannick Noah 6–7^(5–7), 7–6^(7–1), 7–6^(8–6), 6–0

It was Flach's 1st career Grand Slam title and his 1st US Open title. It was Seguso's 1st career Grand Slam title and his only US Open title.

Claudia Kohde-Kilsch / Helena Suková defeated Martina Navratilova / Pam Shriver 6–7^(5–7), 6–2, 6–3

It was Kohde-Kilsch's 1st career Grand Slam title and her only US Open title. It was Suková's 1st career Grand Slam title and her 1st US Open title.

Martina Navratilova / Heinz Günthardt defeated Elizabeth Smylie / John Fitzgerald 6–3, 6–4

It was Navratilova's 35th career Grand Slam title and her 8th US Open title. It was Günthardt's 4th and last career Grand Slam title and his only US Open title.

Tim Trigueiro defeated Joey Blake 6–2, 6–3

Preceded by 1985 Wimbledon Championships	Grand Slams	Succeeded by 1985 Australian Open