The 1988 Rye Brook Open was a men's tennis tournament played on outdoor hard courts that was part of the 1988 Nabisco Grand Prix. It was played at Rye Brook, New York in the United States from August 22 through August 28, 1988. Fourth-seeded Milan Šrejber won the singles title.
See main article: 1988 Rye Brook Open – Singles. Milan Šrejber defeated Ramesh Krishnan 6–2, 7–6
See main article: 1988 Rye Brook Open – Doubles. Andrew Castle / Tim Wilkison defeated Jeremy Bates / Michael Mortensen 4–6, 7–5, 7–6