Career
He retired at Cojutepeque. His final international game was a May 1989 friendly match against Chile. He was coach of UES from 2005 through 2010 and took them from the third division to the Salvadoran Premier League.
He retired at Cojutepeque. His final international game was a May 1989 friendly match against Chile. He was coach of UES from 2005 through 2010 and took them from the third division to the Salvadoran Premier League.
Nicknamed Ardilla (Squirrel), Díaz started his career at third division side Alacranes, later renamed as Chalatenango, with whom he won promotion to the second division and later to the first division. When they got relegated at then end of 1989 he moved to Luis Ángel Firpo where he played alongside Raúl Díaz Arce and won two league titles. He has represented his country in 1 Fédération internationale de football association World Cup qualification match and at the 1982 Fédération internationale de football association World Cup in Spain.