[citation needed] It has a capacity to accommodate 17,500 people, with the latest extensions that have been made and is the largest stadium in the western area of El Salvador.

[13] In June 2014, remodeling work was done so that the Club Deportivo FAS team could play their games for the CONCACAF Champions League tournament, as a local, these works included the remodeling in the substitute players bench and Technical staff, as well as the engravings of the court, general interior and exterior painting, new luminaires as well as an asphalt layer repair on the track.

The Estadio Oscar Quiteño has its surroundings to be able to continue expanding its infrastructure and to be able to turn it into a stadium of first level, the proposals are varied, acceptable and modern.

[15] The Olympic Oscar Alberto Quiteño has a capacity to accommodate 17,500 people comfortably seated and is the third largest stadium in El Salvador.

Estadio Óscar Quiteño was named after a goalkeeper who died in 1964, during a friendly match against Orión of Costa Rica.