determining the descent of Juventud Puente Alto, for that season. In 2015, San Bernardo Unido debuted in a new tournament organized by the National Football Association of Chile, which was named as Absolute Cup, where it was made up of Real San Joaquín, Ferro Estación Lampa and Pudahuel Barrancas, ending with 0 points in this group. The club returned to have a bad campaign in the League, where it had many complications and bad results, except that it gave the surprise with a victory in Los Lirios in front of Deportes Tocopilla in which it was leader and undefeated in that tournament, but finally it came to the last date I face to Enfoque de Rancagua, where for the aspirations of San Bernardo Unido I achieve the triumph by 1 to 0 of quality of visit, finishing eighth with 17 units. In 2016, San Bernardo Unido began its participation in the second edition of the Absolute Cup, where he stayed with Gasparín FC, Provincial Talagante, Pirque Sports and Luis Matte Larraín, finishing with 3 points in his group. In the second half of the year he had a great performance in the tournament, starting with a 1 to 0 victory at Enfoque de Rancagua, giving the blow to defeat and take the undefeated Municipal Santiago by 2 to 0 in local condition, the club had an intense fight in the championship, where I achieve important results, defeating Buenos Aires de Parral by 4 to 1, and Deportes Tomé by 3 to 0, reaching the last date with options to access the next round, in which I faced Sports Pirque, duel that would end 2 to 1 in favor of the picture that represents the working-class neighborhood of Santiago de Chile, result that would not serve as Sports Tomé managed to defeat Deportivo La Granja by 5 to 3, and after equaling 46 points both casts, the table of the eighth region agreed by goal difference (+23 for Sports Tome and +11 for San Bernardo Unido). In 2017, San Bernardo Unido began its participation with several victories, then had a negative streak, which made it be the protagonist of the bottom of the table, finishing penultimate with 17 points, only beating Pirque Sports, who would descend, in the Center Group. Coach José Miguel González (2012-2013) Juan Pablo Bravo (2013-2014) Miguel Ángel Castillo (2015-2017) José Miguel González (2018) Nelson Cossio (2018) Francisco