The 2025 Turkish Championship League Winter Season is an online tournament hosted by Riot Games. This tournament is the third split of Turkey's professional League of Legends league as part of the EMEA ERL circle.

Tournament Format

The Group stage will be played in a double round-robin, All matches are played in a best-of-one-series.

Playoffs will be played in a double-elimination format, and all matches are played in the best-of-five series.