The 1990 OTB International Open was a combined men's and women's tennis tournament played on outdoor hard courts that was part of the World Series of the 1990 ATP Tour and of the Tier IV of the 1990 WTA Tour. It was the fourth edition of the tournament and was played at Schenectady, New York in the United States from August 20 through August 27, 1990. Ramesh Krishnan and Anke Huber won the singles titles.[1]
See main article: 1990 OTB International Open – Men's singles. Ramesh Krishnan defeated Kelly Evernden 6–1, 6–1
See main article: 1990 OTB International Open – Women's singles. Anke Huber defeated Marianne Werdel 6–1, 5–7, 6–4
See main article: 1990 OTB International Open – Men's doubles. Richard Fromberg / Brad Pearce defeated Brian Garrow / Sven Salumaa 6–2, 3–6, 7–6
See main article: 1990 OTB International Open – Women's doubles. Alysia May / Nana Miyagi defeated Linda Ferrando / Wiltrud Probst 6–4, 5–7, 6–3