The Turkish Championship League (TCL) 2020 Winter Season (Turkish: Şampiyonluk Ligi) is the second season of Turkey's fully professional League of Legends league under partnership. It is also known as Vodafone FreeZone Şampiyonluk Ligi due to sponsorship reasons. The Winter Season features 10 teams competing in a double round robin. After 9 weeks, the top 6 ranking teams advance to the playoffs.