Career
His former club was River Plate. Diaz started his career 2003 with Club Atlético River Plate, befored joined in August 2011 to Greece side Panathinaikos F.C. On 8 February 2012, Díaz has signed 4-year contract for His debut came on March 24, 2012 in the Corgoň Liga match against ŠK Slovan Bratislava, entering in as a substitute in place of Samuel Štefánik.
After 19 games in the corgon liga for, returned in Februar 2013 to River Plate. In winter 2013, he left from a club without explanation.