1989 Eagle Classic – Singles

Mikael Pernfors was the defending champion but lost in the first round to Kevin Curren.

Ivan Lendl won in the final 6–2, 6–3, against Stefan Edberg.

Seeds

 * 1)  Ivan Lendl (champion)
 * 2) 🇸🇪 Stefan Edberg (final)
 * 3) 🇺🇸 Jimmy Connors (first round)
 * 4) 🇦🇹 Thomas Muster (second round)
 * 5) 🇪🇸 Emilio Sánchez (semifinals)
 * 6) 🇺🇸 Brad Gilbert (quarterfinals)
 * 7) 🇸🇪 Mikael Pernfors (first round)
 * 8)  Andrei Chesnokov (second round)