The 1935 U.S. National Championships was a tennis tournament that took place on the outdoor grass courts at the West Side Tennis Club, Forest Hills in New York City, New York. The tournament ran from August 29 until September 12. It was the 55th staging of the U.S. National Championships and the fourth Grand Slam tennis event of the year. US Open 1935: August 29 – September 12, 1935 at West Side Tennis Club. Men's singles: Wilmer Allison. Women's singles: Helen Jacobs — 4th major title. Wiki link