1988 Ebel U.S. Pro Indoor – Singles

Tim Mayotte was the defending champion.

Mayotte successfully defended his title, defeating John Fitzgerald, 4–6, 6–2, 6–2, 6–3 in the final.

Seeds

 * 1)  Ivan Lendl (third round)
 * 2) 🇺🇸 Tim Mayotte (champion)
 * 3) 🇺🇸 Eliot Teltscher (second round)
 * 4) 🇦🇷 Eduardo Bengoechea (second round)
 * 5) 🇮🇱 Amos Mansdorf (second round)
 * 6)  Christo van Rensburg (semifinals)
 * 7) 🇸🇪 Peter Lundgren (second round)
 * 8)  Tomáš Šmíd (second round)
 * 9) 🇺🇸 Kevin Curren (quarterfinals)
 * 10) 🇳🇿 Kelly Evernden (second round)
 * 11) 🇺🇸 Paul Annacone (third round)
 * 12) 🇺🇸 Jim Pugh (third round)
 * 13) 🇦🇺 Mark Woodforde (second round)
 * 14) 🇺🇸 Dan Goldie (quarterfinals)
 * 15) 🇺🇸 Johan Kriek (third round)
 * 16) 🇦🇺 John Fitzgerald (final)