European Master 2022 Summer is the tenth edition of Europe's premier semi-professional tournament englobing 11 League of Legends European Regional Leagues (ERL). Each ERL send their best regional participants to represent their country and fight for regional pride. The EU Masters serve as the secondary layer of competitions underneath the LEC and is the successor of the Challenger Series. In the Play-In, 16 teams fight for 4 spots in the Main Event.