MIBR announces 1xBet sponsorship for its Valorant team.

MIBR, one of the biggest names in Brazilian esports, has become the first organization in the entire Riot Games ecosystem to receive approval for a betting sponsorship with the announcement from 1xBet. The developer's approval follows a broad compliance process that began earlier this year when Riot announced the opening of the League of Legends and Valorant markets in the Americas and EMEA to companies in the sector.

The partnership with 1xBet already has a successful history for MIBR. Started in January 2022 in Counter-Strike, it was expanded in early 2025 to include the MCs of MIBR Rap Clube and now incorporates the mixed Valorant lineup as another pillar of the agreement. The contract also includes streamer Sacy as an ambassador and the face of this new phase.

“Being the first organization in the entire Riot ecosystem to obtain approval for a betting sponsorship is a direct result of how MIBR operates today, as an organized company with robust governance, clear processes, and protected by policies that prioritize competitive integrity. This preparation shortened the process,” says Raphael Castanheira, Director of Marketing and Partnerships at MIBR.

With the expansion of its partnership with 1xBet and the addition of its mixed Valorant lineup, MIBR ends the year consolidating its governance model and begins a new phase of activations with Sacy and the CS, Valorant, and MIBR Rap Clube lineups. All initiatives will follow the developer's policies and best practices for competitive integrity and responsible communication, reinforcing MIBR's commitment to generating value for the community and its partners. More details will be released on the club's official channels.

About MIBR

MIBR is the most traditional esports organization in Brazil, with over 20 years of history and three world titles. More than just a team, it's a Brazilian esports, content, and lifestyle brand that represents the country both on and off the servers. Today, it has seven competitive teams and a diverse roster of content creators. Led by Roberta Coelho, MIBR is a pioneer in inclusion and diversity, leading the women's movement in esports since 2010, investing in different game genres and creating WIBR, an ecosystem to support and encourage women in gaming.