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Roberval Davino da Silva (born 12 August 1954, in Maceió) is a retired Brazilian professional football player, who played as midfielder and currently a manager. Began his professional career in the CRB in 1969. Later he played for the teams: XV de Jaú, Araçatuba, Capelense and Japanese , where he finished his career in 1992. While still a player has started a coaching of the CRB in 1984. In the years 1985-1986 also worked in the Federação Alagoana de Futebol with the Seleção Alagoana. In 1986-1987 he trained CSA and in 1987-1988 club São Domingos. From 1988 to 1992 with break he led Japanese . Since 1989 he coached the clubs: Novo Horizonte, Juventude, XV de Jaú, Goiânia, Goiás, Vila Nova, Araçatuba, Anápolis, Atlético-GO, Botafogo-SP, Lousano Paulista, Mogi Mirim, Mirassol, Matonense, Sam