Luiz Mattar and
Cássio Motta were the defending champions, but both players decided to compete on the singles tournament only.
Ricardo Acuña and
Luke Jensen won the title by defeating
Javier Frana and
Diego Pérez 6–1, 6–4 in the final.
Seeds
Draw
Draw
References
External links
Official results archive (ATP)Official results archive (ITF)
{{DEFAULTSORT:Guarujá Open - Doubles, 1988
Doubles