One of the under-the-radar stories heading into Counter-Strike 2‘s season two in 2026 has been the crackdown on CS2 skin sponsorships at Tier 1 tournaments. ESL’s recent rulebook update introduced the change to the EPT, saying “sponsors that violate Valve’s IP, including companies that interact with players’ Valve game inventories, are also prohibited.” Other tournament organizers have also implemented similar changes to their Tier 1 events. But the rule itself isn’t a new decision from Valve.
In fact, the developer first introduced the change in a December 2025 update to the Tournament Operation Requirements, with the rule only going into effect now at the highest level of competition. So why is Valve shutting down skin sponsorships, and what have teams done to comply with the rule?
Quick Summary
- Valve’s December 2025 ruling prevents any case opening or skin trading sites from being visible on tournament broadcasts
- The ruling goes into effect in Tier 1 starting at BLAST Bounty Season 2 2026
- Teams are still free to receive sponsorships from such sites, provided the logos do not appear on player jerseys
What the Limited Game Tournament License in CS2 says
The Tournament Operation Requirements, or TOR, is the standardized set of rules that every tournament organizer has to follow to run a licensed CS2 event. As part of a December 2025 update, a new provision was added to ensure all tournaments abide by Section 2.4.e of the Limited Game Tournament License. The complete wording of the section is quoted below.
IP Protection. Licensee must not distribute or display, including on team jerseys or in any other content that may be visible during the broadcast, any content or material that either violates Valve IP or the terms of the Steam Subscriber Agreement (for example, game case opening sites or skin trading sites). Licensee shall not permit any content that violates Valve IP or the terms of the Steam Subscriber Agreement (e.g., logos on player jerseys) to appear in any broadcasts of the Tournament. Licensee will not accept sponsorships from sponsors that generate revenue through activities that violate applicable Valve agreements or violate local law or rely on Valve’s game economies. This includes, but is not limited to, key resellers or companies that interact with players’ Valve game inventories.
In practice, this clause imposes two restrictions. On the tournament organizer side, it outright prohibits any sponsorship from sites that generate revenue through skin trading or case-opening sites. It also outlines that organizers must prevent any content related to such sites from appearing anywhere on the broadcast, including logos on player jerseys.
How CS2 teams are handling the Skin Sponsorship change
While a naive interpretation of the rules may suggest that skin sponsorships for teams will also be outlawed as part of the new changes, it isn’t explicitly banned by Valve. Since the restrictions only apply to tournament broadcasts, teams are free to promote any sponsors on their own social media platforms.
In practice, all the ban means is a removal of skin sites’ logos from player jerseys. This is already playing out at the BLAST Bounty season two 2026 online stage. During their match against Liquid, Vitality players could be seen on webcams sporting their Major-edition jerseys, with the notable exception of skin sponsor Skin.Club’s logo from its usual collarbone spot. The brand itself remains a major partner for Vitality, still featured on all its social media posts during the event.
If traditional sports are anything to go by, such loopholes and workarounds will likely emerge across the board. As a case study, esports fans can look toward the ban on tobacco sponsorships in motorsports. With Marlboro’s own branding banned, Ferrari instead ran Mission Winnow stickers on its cars, serving as a surrogate brand for Marlboro.
Similar workarounds could be possible in the CS2 space as well if brands want to continue to be featured on player jerseys at events like the IEM Cologne 2026 Major, which recently drew more than 2.75 million concurrent viewers at its peak.
Why the CS2 Skins Sponsorship change came into effect now
Despite Valve updating the TOR in December 2025, Tier 1 tournaments are only implementing it heading into July 2026. That delay stems from a separate provision in the TOR, where Tier 1 tournaments are required to publish full “Additional Information” for the event no later than 10 months ahead of the tournament’s main event.
Tier 1 events announced after Valve’s December 2025 update are the first to reach that 10-month disclosure deadline, which means they’re the first to fall under the revised rule. By contrast, Tier 2 tournaments, with a shorter announcement deadline of between two weeks and three months, already saw the rule come into effect earlier in the year.
With Tier 2 tournaments already operating under the rule and Tier 1 events now catching up, the interesting question is how the best teams in the world adapt. Vitality’s approach at BLAST Bounty suggests teams have already found the edges of what Valve’s wording restricts.
Whether Valve moves to close that gap will likely shape how the CS2 sponsorship economy shifts. A reduction in skin sponsorships will likely mean an increased emphasis on betting and prediction market deals instead.
Frequently Asked Questions (FAQs)
Is Valve banning gambling from CS2 esports?
No. This clause is specifically about sponsorships tied to Valve’s game economy, banning skin trading, case-opening, and similar platforms. Traditional sports betting sponsors, and prediction markets, unconnected to Valve’s IP, are not affected and can still appear on jerseys and broadcasts.
Can teams still have CS2 skin sponsors?
Yes. Outside of tournament broadcasts, teams have no restrictions on what sponsors they promote. Teams like Vitality have maintained their promotion of their skins sponsors on their social media platforms as a direct example of this in practice.
Does this apply to every CS2 tournament, or just Majors?
The new rule applies to every Valve-licensed tournament generally, not just Majors. The only difference is in the timing of its enforcement. Though, by July 2026 every tier is required to comply with the regulation.
