The Brazilian football league system is a series of interconnected leagues for football clubs in Brazil. It consists of several independent pyramids, which are the national pyramid and the state pyramids. As those pyramids are independent, clubs usually compete in both pyramids in the same year (a state and a national one). Both the national pyramid and the state pyramids consist of several different levels. The best placed teams in the state championships as well as the best ranked clubs in CBF's ranking compete in the Copa do Brasil.