Universidad de Chile is the second largest following club in the country, with appromiximately 21% of the total
Chilean football fans according to research and surveys from 2018, published in September 2021 by Spanish newspaper agency
AS.com. Created on March 24, 1988 from the split and subsequent re-foundation of the Imperio Azul
barra, it occupies the south gallery of the Estadio Nacional where the team plays its home games. Its name is inspired by the initial location (below) of the young members of the former barra. It is considered one of the biggest
barras in football, in Chile it is known as "La Número Uno" (Number One), as well as having great recognition in Latin-America. They feud with other barra brava groups, most notably
Garra Blanca of Colo-Colo and
Los Cruzados of Universidad Católica.
Chilean Superclásico Universidad de Chile's traditional rival is
Colo-Colo, against which it plays the so-called Chilean Classic or
Chilean Superclásico. Although the first confrontation between the two clubs dates back to 1935, the rivalry began to develop in the 1940s and 1950s, with the match played on 11 November 1959 being the climax of a series of disagreements between the two institutions. That match, valid for the definition of that year's title, ended with a 2-1 victory for Universidad de Chile, which was the first of a series of good results for the "Azules" over Colo-Colo. This, added to the dominance of Universidad de Chile in the national championship, only increased the rivalry. In recent years the rivalry between these teams has diminished, leaving Colo-Colo as superior to Universidad de Chile, and because of that, it has been considered as the "most unequal rivalry in the world."
Clásico Universitario There is often a rivalry between the two clubs from academic roots, where the game between Universidad de Chile and
Universidad Católica is known as "Clásico Universitario". It is the oldest confrontation between two clubs from academic roots, as the first confrontation goes back to the University Classic of 1909. Rivalry, both in sports and in academic issues, made these matches between the universities become more and more important, eventually reaching the national status of "Universities' Derby". This clásico has been recognized by
FIFA as the most traditional of Chile. They met for the first time on 13 June 1937 in matchday three of the first
Serie B at the Estadio Militar. These two teams have played 21 head-to-head definitions against each other, Universidad Católica has won 14 and Universidad de Chile 7. ==Players==