1988 Athens Open – Singles

Guillermo Pérez Roldán was the defending champion, but did not participate this year.

Horst Skoff won the tournament, beating Bruno Orešar in the final, 6–3, 2–6, 6–2.

Seeds

 * 1)  Tore Meinecke (second round)
 * 2) 🇦🇷 Guillermo Vilas (second round)
 * 3) 🇪🇸 Fernando Luna (first round)
 * 4) 🇮🇹 Claudio Pistolesi (first round)
 * 5) 🇦🇷 Christian Miniussi (first round)
 * 6)  Bruno Orešar (final)
 * 7) 🇪🇸 Alberto Tous (first round)
 * 8) 🇦🇹 Horst Skoff (champion)