If teams complete level on points from the 17th and 18th positions, a two-legged playoff establishes which crew remains in Serie A. The workforce with the higher head-to-head record hosts the 2nd leg. Wintertime period: Current Serie A seasons have seen a continuation of matches throughout the Christmas time period, https://eduardolhzsl.madmouseblog.com/19529848/the-how-many-rounds-are-there-in-serie-a-diaries