The PGL Bucharest confetti hasn't even settled and the CS2 circuit is already wheels-up for South America. IEM Rio 2026 begins on April 13 in Brazil, bringing 16 teams to compete for $300,000 in what is shaping up to be the most stacked event of the spring season. After watching underdogs dominate in Bucharest, the tier-1 heavyweights are back — and they have something to prove.
Format
IEM Rio uses a two-group, double-elimination format:
- Group Stage (April 13-16): Two groups of 8 teams. Double-elimination bracket (BO3). Top 3 from each group advance to playoffs. Played in closed studios without a live audience.
- Playoffs (April 17-19): 6 teams in a single-elimination bracket (BO3, with a BO5 grand final). Played in front of a live audience at the Jeunesse Arena in Rio de Janeiro.
Group A
| Team | Note |
|---|---|
| Team Vitality | HLTV #1 — 3 trophies in a row, ZywOo chasing 31st MVP |
| G2 Esports | Strong contender, historically good on LAN |
| Team Spirit | Returning to form after roster consolidation |
| Team Falcons | Solid middle-tier threat |
| Team Liquid | Looking to break into top 5 conversation |
| 3DMAX | Fresh off PGL Bucharest 3rd place — riding momentum |
| Gentle Mates | Qualified through global qualifier |
| RED Canids | Brazilian qualifier winners — home crowd advantage |
Group B
| Team | Note |
|---|---|
| FURIA | VRS South America invite — another Brazilian crowd favorite |
| Passion UA | VRS North America qualifier — unpredictable dark horse |
| NAVI | Skipped Bucharest, fully rested and hungry |
| Legacy | Brazilian squad with strong home form |
| MOUZ | Also skipped Bucharest — dangerous when fresh |
| B8 | Coming off PGL Bucharest quarterfinal exit |
| Aurora | Rising CIS talent |
| HOTU | Global qualifier — underdog in a tough group |
Storylines to Watch
- Vitality's dominance test: They've won three straight — StarLadder Budapest Major, IEM Krakow, and PGL Cluj-Napoca. Can they keep the streak alive in Rio? ZywOo is chasing his 31st career MVP and has looked unstoppable in 2026.
- NAVI and MOUZ return: Both top-5 teams skipped Bucharest entirely. They arrive in Rio fully rested but without any recent LAN reps. Rust is a real concern in a stacked bracket.
- Brazilian home crowd: FURIA, Legacy, and RED Canids all compete in front of their home fans. The last IEM event in Rio produced some of the loudest crowds in CS history.
- FUT's absence: The PGL Bucharest champions are notably absent from the Rio field. Their next event will be the BLAST Rivals in late April.
- 3DMAX fresh off bronze: The French squad is the only team in the Rio field with deep playoff experience from the last event. That momentum could carry.
Schedule
- April 13-16: Group Stage (closed studio)
- April 17: Quarterfinals (Jeunesse Arena, live audience)
- April 18: Semifinals
- April 19: Grand Final (BO5)
IEM Rio 2026 will be broadcast live on ESL's Twitch and YouTube channels. Coverage starts daily at 12:00 BRT (17:00 EEST / 16:00 CET).
