Esports Championship Series Season 6 - European Challenger Cup
ECS Season 6 - European Challenger Cup
- Top 3 teams qualify to ECS Season 6
- Double-Elimination Bracket
- All matches are Bo3
|1st||ECS Season 6||North|
|2nd||ECS Season 6||OpTic Gaming|
|3rd||ECS Season 6||Team LDLC|
their slot is transferred to the Challenger Cup. 
- 1 June 27th - Gambit Esports sign mir from Vega Squadron. 
- 2 July 24th - B1ad3 is loaned to the team as a coach from FlipSid3 Tactics utill September 30th. 
- 3 September 16th - Team EnVyUs fail to field a line-up for the region and are replaced by an invited team. 
- 4 September 27th - North sign cadiaN from Rogue to replace MSL. gade is recalled from his loan to OpTic Gaming back to North to replace niko. 
- 5 September 28th - niko joins OpTic Gaming. 
Losers' Round 1
Losers' Round 2
Losers' Round 3
- Michael "DuckMoriarty" Moriarty (2018-10-02). "SK organization withdraw from ECS Season 6; AZIO and compLexity receive spots". Dust2.us.
- breakthedeskplz (2018-06-29). "Gambit Esports is buying out mir's contract from Vega Squadron". Gambit Esports.
- "B1ad3 joins Gambit CS:GO as coach on a loan from FlipSid3 Tactics". Gambit Esports. 2018-07-24.
- Vubai (2018-09-16). "ECS Season 6 Challenger Cup Announced". FACEIT.
- "North welcomes cadiaN - gade returns from loan". North. 2018-09-27.
- Heroic (2018-09-28). "We've agreed to transfer @OfficialnikoCS to @OpTicGaming".