Final score 7–6, 7–6 | ||
Runners-up Cesar Kist Mauro Menezes | ||
Ricardo Acuña and Luke Jensen were the defending champions but did not compete that year.
Ricardo Acioly and Dacio Campos won in the final 7–6, 7–6 against Cesar Kist and Mauro Menezes.
Seeds
Champion seeds are indicated in bold text while text in italics indicates the round in which those seeds were eliminated.
- Todd Witsken / Jaime Yzaga (Quarterfinals)
- Ricardo Acioly / Dacio Campos (Champions)
- Luiz Mattar / Cassio Motta (Semifinals)
- Ivan Kley / Fernando Roese (First Round)
References
1989 Guarujá Open – Doubles Wikipedia(Text) CC BY-SA