Riot Games is exploring sponsorship partnerships with prediction market operators Polymarket and Kalshi to sponsor within its esports ecosystem, aiming to bring these markets into play across major events.

Any approved sponsor would be required to use Riot’s GRID Esports data for official outcomes to ensure data integrity and reduce manipulation risks.

The timing context for these potential partnerships is tied to the upcoming League of Legends World Championship, which is scheduled to start in October.

The move toward prediction markets is part of a broader effort to create a more sustainable economic model for esports amid profitability challenges for teams and leagues.

Riot’s exploration occurs amid broader industry activity and ongoing regulatory debates around prediction markets in the United States.

UK rules could block prediction-market sponsors, with discussions to relax regulations ongoing; unlicensed firms may still face deals with teams even if access is expanded.

GRID has launched its own betting service, GRID Odds, featuring data-driven pricing; it’s unclear whether GRID would supply part of its service to external prediction markets.

Sponsorships with prediction markets are controversial due to regulatory and legal concerns, as seen with the NFL halting similar sponsorships.

Current ecosystem examples, such as PGL’s deal with 1xBet (not UK-licensed), highlight potential regulatory risks in sponsorship arrangements.

Prediction markets could be integrated across Riot’s esports ecosystem to create new revenue streams amid rising operating costs and limited traditional profitability paths for teams.

Prediction markets already facilitate esports contracts without formal sponsorships, while Kalshi and Polymarket have expanded in sports partnerships, including Kalshi with major events.

Riot has not announced official deals and is evaluating value and risks, focusing on competitive integrity, benefits for teams, fan experience, and ecosystem alignment.