The Ultraliga Season 12 is an online League of Legends tournament organized by Polsat featuring the best teams from Poland. UL is the top-level Eastern European League of Legends league. It has been part of the EMEA Masters circuit since the regional league's first official season in 2019.

Tournament Format

The group stage will be played in a double round-robin format and all matches are 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.