2017 Global Championship: Mid-Season Brawl

Group Stage
two groups of six teams
round-robin
two-game matches
point earned for each map won, third bonus point for a 2-0
top 2 teams advance to upper bracket of playoffs
teams 3-4 advance to lower bracket of playoffs

Playoffs
double elimination bracket
four best group stage teams start in upper bracket
next four teams start in lower bracket
final is best-of-7 with a one game lead for the team from upper bracket
every other match is best-of-5