1988 OTB Open
| 1988 OTB Open | |
|---|---|
| Date | July 18 – July 24 |
| Edition | 2nd |
| Champions | |
| Men's singles | |
 Tim Mayotte | |
| Women's singles | |
| Gretchen Magers | |
| Men's doubles | |
 Alexander Mronz / Greg Van Emburgh | |
| Women's doubles | |
Ann Henricksson /  Julie Richardson | |
The 1988 OTB Open was a tennis tournament played on outdoor hard courts in Schenectady, New York in the United States that was part of the 1988 Nabisco Grand Prix and of Tier V of the 1988 WTA Tour. The tournament ran from July 18 through July 24, 1988.
Champions
Men's Singles
Tim Mayotte defeated Johan Kriek 5–7, 6–3, 6–2
- It was Mayotte's 2nd title of the year and the 10th of his career.
Women's Singles
Gretchen Magers defeated Terry Phelps 7–6, 6–4
- It was Magers' only title of the year and the 2nd of her career.
Men's Doubles
Alexander Mronz / Greg Van Emburgh defeated Paul Annacone / Patrick McEnroe 6–3, 6–7, 7–5
- It was Mronz's only title of the year and the 1st of his career. It was Van Emburgh's only title of the year and the 1st of his career.
Women's Doubles
Ann Henricksson / Julie Richardson defeated Lea Antonoplis / Cammy MacGregor 6–3, 3–6, 7–5
- It was Henricksson's 3rd title of the year and the 3rd of her career. It was Richardson's only title of the year and the 5th of her career.