Looking for a new way to explore Worlds, or got an idea for a stats tool or feature that helps fans follow the game? Starting November 14, students, researchers, hobbyists, and early-stage developers can build with official League of Legends Esports data through Riot Games Open Access powered by GRID.

Worlds 2026 will be the first event available through the portal. Open Access includes the Central Data Feed and the Series State API, including Loopfeed, for both LoL and VALORANT Esports matches. Create an account, generate an API key, and use the documentation to get going. Live series data is delayed by five minutes.

GRID has been Riot Games’ long-standing official esports data partner since 2023, providing teams across the LoL and VALORANT Esports ecosystems with trusted data to support competitive integrity.

Ready to build? Sign up here starting November 14.