If groups finish stage on factors within the seventeenth and 18th positions, a two-legged playoff determines which team stays in Serie A. The workforce with the higher head-to-head record hosts the 2nd leg. Winter period: The latest Serie A seasons have viewed a continuation of matches from the Christmas period, https://cristianpgthu.activablog.com/37944690/top-how-many-rounds-are-there-in-serie-a-secrets