IEM Cologne 2026 – 32 Teams Compete For $1.25m In CS2 Major
IEM Cologne 2026 is the first CS2 major of the calendar year. It brings together 32 of the world’s best teams, who will compete for a share of the $1.25m prize pool.
For the first time ever, all stage 3 games will be best-of-3, with the changes meaning an extra day has been added to the event’s proceedings. With 32 teams competing, most fans will get to see their favourite rosters take part, with a few exceptions.
The Expanded IEM Cologne 2026 Competition
The IEM majors originally started as 16-team events. In 2018, the format expanded to 24 teams, before once again expanding to 32 teams last year.
For this event, IEM has also announced that all stage 3 games will be best of 3. Previously, only the elimination and advancement matches were Bo3, with the rest being Bo1.
Tournament Format
The tournament will feature 3 group stages.
The first stage sees 16 teams compete in a Swiss system format. 8 teams progress, 8 are eliminated.
The teams that progress to stage 2 will meet up with another 8 teams for another Swiss format. Once again, the top 8 progress while the bottom 8 are out.
The 8 who progress from stage 2 meet a final 8 teams in stage 3, with the top 8 progressing to the playoffs.
The playoffs will be played as a single-elimination bracket. The grand final will be played as a Bo5.
When Is IEM Cologne 2026?
The extra time it will take to play the matches means this year’s event has been expanded by an extra day. The tournament will now run from June 2 to June 21.
The tournament will take place at the Lanxess Arena, which has gained the nickname The Cathedral of Counter-Strike.
Who’s Competing In Cologne?
All invitations are determined by Valve Regional Standings with 17 teams from Europe, 10 from North and South America, and 5 from the Asia Pacific region.
The huge pool of teams means fans will get to see the biggest teams in the world compete, although this year’s roster will not feature FaZe, who failed to accumulate enough points to receive an invite.
The teams and the stage they are set to enter are:
Stage 1:
- Gamerlegion
- BIG Clan
- BetBoom Team
- B8 Esports
- HEROIC
- SINNERS
- M80
- NRG Esports
- Gaimin Gladiators
- MIBR
- Team Liquid
- TYLOO
- Lynn Vision Gaming
- THUNDER dOWNUNDER
- FlyQuest
Stage 2:
- Team Spirit
- Astralis
- G2 Esports
- FUT Esports
- Monte
- 9z Team
- paiN Gaming
- Legacy
Stage 3:
- Team Vitality
- Natus Vincere
- PARIVISION
- Aurora Gaming
- Team Falcons
- MOUZ
- FURIA Esports
- The MongolZ
With so many teams, surprises can happen in the majors, but Team Vitality, Team Spirit, and Natus Vincere have won the last 5 majors between them.
Spirit won PGL Astana a little over a week ago, while NAVI prevailed over Vitality before going on to win IEM Atlanta.
Vitality did lose out in the US, however, they are always the most heavily fancied team in big tournaments so these 3 will be expected to battle it out again in Germany.
It is also worth considering home ground advantage. Less commute time and vocal crowd hints can give the local teams an advantage. So, it’s worth keeping an eye on MOUZ, G2, GL, and Berlin International Gaming.
BIG confirmed their invitation with a solid run at HLC Belgrade 2026, where their 2-1 final victory over FaZe also saw the former dominant team miss out.
The opening matches have been announced:
Is Cologne A CS2 Major?
Cologne has long been a popular destination for CS tournaments. It was one of Valve’s majors in 2014, 2015, and 2016, but the developer’s decision to rotate major locations saw this stop. IEM Cologne 2026 has been reinstated as a major event – a popular move with a lot of teams and fans.
