2023 Elite Series Summer is the second year of the Benelux's merged League of Legends EMEA Regional League (ERL) under the partnership with the Belgian agency Unlocked. It is the successor of the Belgian League and the Dutch League.

Tournament Format

Group Stage will be played in a round-robin format and all matches are best-of-one series. The top 4 teams will qualify for Playoffs.

Playoffs will be played in a Double-elimination bracket and all matches are best-of-five.