Valve has introduced more flexible regulations for CS 2 tournaments in 2025, allowing organizers like BLAST, ESL, and PGL to make partial deviations from standard rules. The company also detailed specific exceptions for upcoming events.
Notable Tournament Adjustments:
- ESL Pro League Season 21: ESL can invite select teams based on their own ranking.
- ESL Pro League Season 22: Additional teams may be invited through a last-chance qualifier.
- IEM Dallas: Separate qualifiers are permitted for North and South America, despite these regions not being recognized in Valve’s ranking system.
- Esports World Cup 2025: The winner of Hero Esports ACL can replace one invite slot based on Valve rankings.
- BLAST Rivals: Last-chance qualifiers can be conducted after two tournaments instead of the usual three.
- BLAST Open & PGL Events (Bucharest, Astana, Belgrade): Four tournament invites may be allocated through regional qualifiers instead of offering slots to teams ranked 13th-16th by Valve. Qualifiers must feature at least 16 teams across Europe, Asia, North America, and South America.
- Hero Esports ACL: Permission granted to host a Tier-1 event following its announcement.
- Launders LAN & BrisVegas LAN: Events can be conducted over shorter durations than typically required for Tier-2 tournaments.
Changes to Invite System
Starting in 2025, Valve mandates that tournament invitations must primarily rely on their official team rankings. This adjustment aims to counteract collaboration practices under the Louvre Agreement between ESL and BLAST.
First Major Tournament of 2025
BLAST Bounty Spring 2025 remains unaffected by these changes and is set to be the year’s first Tier-1 event. Qualifiers will run from January 14 to 19.
These updates highlight Valve’s commitment to ensuring fair and competitive tournament environments while offering flexibility for organizers to adapt to unique circumstances.

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