CWL 2018 - Seattle Open

Pool Play
20 teams: the Top 12 CWL Pro League Stage 1 teams and the Top 4 CWL Pro League Relegation teams, plus 4 teams from the Open Bracket

4 pools of 5 teams
Best of 5 Series

Top 2 teams in each pool are placed in Championship Bracket Winner's Round 1
3rd Place team is placed in Championship Bracket Loser's Round 3
4th Place team is placed in Championship Bracket Loser's Round 2
5th Place team is placed in Championship Bracket Loser's Round 1

Championship Bracket
Double Elimination
Best of 5 Series