High Quality Content by WIKIPEDIA articles! The 2006-07 Serie C2 was the football (soccer) league season of Italian Serie C2 for the years 2006 and 2007. It was divided into two phases: the regular season, played from September 3, 2006 to May 13, 2007 and the playoff phase. Once the regular season was over, teams placed 2nd to 5th entered a playoff to determine the second team in each division to be promoted to Serie C1. At the same time, teams placed 14th to 17th entered a playout for the right to remain in Serie C2 the following season.