Dee ihe ga-aga n'ihu na paragraf a - Díaz gbara bọọlụ bọọlụ na Club Atlético Rosario Central, ebe o meriri ụfọdụ aha obodo na iko mba na 1920. Ọ nọchitere anya Argentina na oge 9 n'etiti 1926 na 1928. Ọ bụ onye otu ndị otu Argentine, nke meriri asọmpi South American Championship nke 1927
nakwa ọlaọcha na asọmpi bọọlụ Olympic nke afọ 1928.