1988 Rye Brook Open – Singles

Peter Lundgren was the defending champion, but did not participate this year.

Milan Šrejber won the title, defeating Ramesh Krishnan 6–2, 7–6 in the final.

Seeds
• # Michiel Schapers (first round)

• # 🇮🇳 Ramesh Krishnan (final)

• # Eric Jelen (first round)

• # Milan Šrejber (champion)

• # 🇦🇷 Horacio de la Peña (semifinals)

• # Andrei Olhovskiy (second round)

• # 🇸🇪 Christian Bergström (first round)

• # 🇦🇷 Javier Frana (second round)