1988 ABN World Tennis Tournament – Singles

Stefan Edberg was the reigning champion of the singles event at the ABN World Tennis Tournament and, seeded first, successfully defended his title after a 7–6, 6–2 win in the final against third-seeded Miloslav Mečíř.

Seeds
A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.


 * 1) 🇸🇪 Stefan Edberg (champion)
 * 2) 🇺🇸 Jimmy Connors (quarterfinals)
 * 3)  Miloslav Mečíř (final)
 * 4) 🇪🇸 Emilio Sánchez (first round)
 * 5) 🇫🇷 Henri Leconte (first round)
 * 6)  Claudio Mezzadri (quarterfinals)
 * 7)  Tomáš Šmíd (first round)
 * 8) 🇸🇪 Jonas Svensson (quarterfinals)