 In 1964, the Chilean Hernán Carrasco Vivanco, who would later revolutionize Salvadorean football, became the coach of the national team.He led the national team for the first time at the 1965 CONCACAF Championship, hosted in Guatemala, where they won two games, drew one and lost two, finishing in fourth place.In 1966, El Salvadortook part in the Central American and Caribbean Games] for the sixth time, in Puerto Rico.