2023 Pacific Championship Series Summer

The 2023 Pacific Championship Serie(PCS) is the eighth season of the new fully professional League of legends league in Taiwan, Hong Kong, Macao, and Southeast Asia. The 2023 season is also the first year the league is partnering with the League of Legends Circuit Oceania(LCO).

Group stage is played in a double-round robin and all matches are in a best-of-one series.

Playoffs is played in a double-elimination format and all matches are in a best-of-five series.