The Peru First Division (Spanish pronunciation: ; known simply as First Division, and Liga 1 Betsson for sponsorship reasons), officially known as Liga 1, is the top flight of association football in Peru. It has been referred to as Torneo Descentralizado since 1966, when the first teams residing outside the Lima and Callao provinces were invited to compete in the inaugural league national competition. The main sponsor is the Spanish telecommunications brand Movistar. There are 20 teams in the division of a league that operates on a system of promotion and relegation determined at the end of the season with the Segunda División and the Copa Perú. Seasons run from February to December with each team playing 44 matches. The league is organized by Asociación Deportiva de Fútbol Profesional (English: Professional Football Sport Association) (ADFP) More information...
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