Four Series

The Four Series (previously known as Round 2 or the Knockout Round) is the second round of the GBL playoffs. It consists of two best-of-three series between the four teams who won the Eight Series.

Etymology
The name "Four Series" was first used in the 2018 season to identify the first round of the playoffs, as before 2018, it had no official name. The name was chosen because four teams play in the Four Series (as with the Eight Series, because eight teams play in that series).

Structure
The Four Series consists of two series between teams who won the Eight Series. The first series is to determine the winner of the Northern League, and the other series determines the winner of the Southern League. The winners of the series advance to the Kreasi Cup championship round. As of 2019, the two winners will always be one Northern team and one Southern team. Prior to the 2019 season, Leagues did not exist, so any team could face each other in this series. Now only teams of the same League can face each other in this series.