2007 Campeonato Nacional Primera DivisiónThe 2007 Primera División del Fútbol Profesional Chileno season is the 76th season of top-flight football in Chile. The season is composed of two championship: the [|Torneo Apertura] & [|Torneo Clasura].FormatEach tournament had a different format. The Apertura had a double round-robin format. The team with the most points at the end will be the champion. The Clausura consisted of two stages. The first stage was a double round-robin format. The two best teams from each group advanced to the playoffs. The playoffs were in a single-elimination format, the winner of which was the champion.Torneo ClausuraFirst stage'''Playoff match'''