Career
Zetti played with São Paulo from 1990 to 1996. Other clubs played for include Guarani, Toledo, Londrina, Palmeiras, Santos, Fluminense and Sport. International career He made 17 appearances for his country during the early 1990s.
Zetti was the manager of Esporte Clube Juventude in the Brazilian league second division.
On May 7, 2009, he was hired as the manager of Paraná Clube, replacing previous coach Velloso.