Silvino Ruiz

Silvino Ruiz (1901 – death unknown), nicknamed "Poppa", was a Cuban professional baseball pitcher, first baseman and corner outfielder in the Negro leagues between and .

A native of Guanabacoa, Cuba, Ruiz played for the Cuban Stars (East) in 1928 and , then returned to the team in . He went on to play four seasons for the New York Cubans, and represented New York in the East–West All-Star Game.