The 1937 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 September 2 until September 11. It was the 57th staging of the U.S. National Championships and the fourth Grand Slam tennis event of the year.[1]
See main article: 1937 U.S. National Championships – Men's singles. 
Don Budge defeated Gottfried von Cramm 6–1, 7–9, 6–1, 3–6, 6–1
See main article: 1937 U.S. National Championships – Women's singles. Anita Lizana defeated 
Jadwiga Jędrzejowska 6–4, 6–2
Gottfried von Cramm / Henner Henkel defeated Don Budge / Gene Mako 6–4, 7–5, 6–4 [2]
Sarah Palfrey Cooke / Alice Marble defeated Marjorie Gladman Van Ryn / Carolin Babcock 7–5, 6–4 [3]
Sarah Palfrey Cooke / Don Budge defeated 
Sylvie Jung Henrotin / Yvon Petra 6–2, 8–10, 6–0 [4]