Clube Atlético Mineiro is a Brazilian football club based in Belo Horizonte, Minas Gerais, Brazil.
[1] The list details the club's year-to-year records in the major competitions it took part in, starting in the 1915 season, year of the first edition of the Campeonato Mineiro.
[5][6] From 1915 to 1958, the only regular competition in which the club played was the state league, but the club also took part in and won the 1937 Copa dos Campeões Estaduais, contested by the state league champions from Minas Gerais (Atlético), Rio de Janeiro (Fluminense), São Paulo (Portuguesa) and Espírito Santo (Rio Branco).
[8] The club has spent almost every season on the top flight of the Brazilian football league system, the exception being 2006, when it played in the Série B, following relegation in 2005.
[2] In 1989, a new national cup competition was introduced, Copa do Brasil, which Atlético has won once, taking part in all but one of its seasons.