Comparable to the Campeonato Brasileiro, teams in the reduce series, including B and C, might be promoted to the highest division annually. In the situation of Italy, just the major three teams in Serie B are promoted to Serie A (in Brazil, promotion happens for four teams in Serie B). https://ty-le-keo-nha-cai13210.blogtov.com/18159828/rumored-buzz-on-what-is-serie-a