Similar to the Campeonato Brasileiro, teams during the lessen series, which include B and C, might be promoted to the highest division yearly. In the situation of Italy, just the prime 3 teams in Serie B are promoted to Serie A (in Brazil, promotion comes about for 4 teams in https://soikonhci97539.answerblogs.com/37945867/not-known-factual-statements-about-what-is-serie-a