The Brazilian Championship, officially known as the Campeonato Brasileiro Série A, is the top professional football league in Brazil. It features 20 teams competing annually, with each team playing 38 matches. The league operates on a points system, where teams earn points for wins and draws, and the team with the most points at the end of the season is crowned the champion. Founded in 1971, the Brazilian Championship is one of the most prestigious football leagues in the world. It has produced many famous players, including legends like Pelé and Zico. The league also serves as a pathway for clubs to qualify for international competitions, such as the Copa Libertadores.