Founded in 1955, the club was named in honour of the country's founding father and supreme director Bernardo O'Higgins, after the merger of the clubs O'Higgins Braden and América de Rancagua. O'Higgins has won two Primera B titles, and in 2013 they won their first top-flight championship against Universidad Católica, coached by Eduardo Berizzo; they later won the 2014 Supercopa de Chile on penalty kicks against Deportes Iquique. The team has competed four times in the Copa Libertadores, once in the Copa Sudamericana in 2012, and once in the Copa CONMEBOL in 1992.