Minho Province
Born in Cascavel, Paraná, Caio Júnior's Série A input consisted of 37 games and nine goals combined for Grêmio Foot-Ball Porto Alegrense, Sport Club Internacional and Paraná Clube, during four seasons. in 1987 he moved to Portugal where he would remain for the next eight years, starting out at Vitória S.C. in the Minho Province.