- Participant:
-- Astralis
-- Gambit Esports
-- SK Gaming
-- FaZe Clan
-- G2 Esports
-- North
-- Virtus.pro
-- Team Liquid

Group Stage (23 - 27 October 2017)
-- Two Groups
-- Double-elimination group stage
-- All matches - best-of-three format
-- The top two teams from both groups will advance to the Playoffs

Playoffs (28 - 29 October 2017)
-- single-elimination playoffs
-- Semi Finals will be Bo3, and Final Bo5

-- Wildcard
-- 4 regions: America, Europe, China, CIS
-- Every region will play at two groups - GSL format and Playoffs Double-elimination bracket Bo3
-- The winner will go to the tournament for wildcard
-- Format will be announced soon for Wildcard.

-- Location: Russia, St. Petersburg

Bracket:

Group A

Group B