The 2009 Torneo Clasura, officially the Campeonato Nacional de Clausura Copa BancoEstado 2009 (English: Clausura National Championship Banco Estado Cup 2009), was the 86th top tier tournament.
Updated as of games played on December 9, 2009.Source: Relegation for this season will be determined by an aggregate table of the Classification Stages of both the Apertura and Clausura tournaments.
The teams that finish 17th and 18th will be automatically relegated to the Primera B for the next season.
Curicó Unido, by finishing 16th in the relegation table, played against San Luis, the loser of the 2009 Primera B championship playoff.
The team who obtains the most point after two legs will stay or be promoted to the Primera División.