In 1949, he tied for 6-9th in Mar del Plata (Héctor Rossetto won). In 1951, he took 4th in Mar del Plata / Buenos Aires (zt; Erich Eliskases and Julio Bolbochán won). In 1959, he tied for 7-8th in Santiago (Borislav Ivkov and Luděk Pachman won). In 1960, he tied for 3rd-5th in São Paulo (zt; Bolbochán won). In 1961, he took 2nd, behind Eugênio German, in São Paulo (zt; playoff). In 1962, he took 2nd in Mar del Plata (Raimundo García won).BrasilBase
