1987 Ebel U.S. Pro Indoor – Singles

Ivan Lendl was the defending champion but did not participate this year.

Tim Mayotte won the title, defeating John McEnroe, 3–6, 6–1, 6–3, 6–1 in the final.

Seeds

 * 1) 🇸🇪 Mats Wilander (second round)
 * 2) 🇺🇸 Jimmy Connors (quarterfinals)
 * 3) 🇺🇸 Brad Gilbert (second round)
 * 4) 🇺🇸 John McEnroe (final)
 * 5) 🇺🇸 Tim Mayotte (champion)
 * 6) 🇪🇸 Emilio Sánchez (third round)
 * 7) 🇺🇸 Tim Wilkison (third round)
 * 8)  Eric Jelen (third round)
 * 9)  Milan Šrejber (semifinals)
 * 10)  Karel Nováček (quarterfinals)
 * 11)  Jakob Hlasek (quarterfinals)
 * 12) 🇮🇳 Ramesh Krishnan (second round)
 * 13)  Andrei Chesnokov (second round)
 * 14) 🇺🇸 Paul Annacone (quarterfinals)
 * 15)  Slobodan Živojinović (second round)
 * 16) 🇮🇱 Amos Mansdorf (semifinals)