1989 Fernleaf Classic – Singles

Jill Hetherington was the defending champion but did not compete that year.

Conchita Martínez won in the final 6–1, 6–2 against Jo-Anne Faull.

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


 * 1) 🇪🇸 Conchita Martínez (champion)
 * 2) 🇳🇿 Belinda Cordwell (quarterfinals)
 * 3) 🇺🇸 Halle Cioffi (quarterfinals)
 * 4) n/a
 * 5) 🇧🇪 Sandra Wasserman (semifinals)
 * 6)  Wiltrud Probst (first round)
 * 7) 🇺🇸 Donna Faber (second round)
 * 8) 🇸🇪 Maria Strandlund (second round)