Catalist Sports and Polymarket announce official tennis data partnership

Agreement brings Catalist Sports’ premium official tennis data portfolio to Polymarket.

NEW YORK, NY – [10/21/2026] – Catalist Sports today announced an agreement to supply Polymarket, one of the world’s leading prediction platforms, with official data across a broad portfolio of international tennis competitions.

The partnership provides Polymarket with fast, accurate and reliable official data to support its tennis prediction markets, with coverage spanning Grand Slam tennis, international team competitions and the next generation of professional talent.

James Monk, CEO at Catalist Sports, said: “This agreement marks another major milestone for Catalist Sports. Polymarket has been instrumental in bringing prediction markets to a global audience, giving fans new ways to engage with sports. We’re excited to support its continued growth with our portfolio of premium official tennis rights, matching Polymarket’s ambition with the speed, accuracy and reliability of our official content.”

The agreement further expands Catalist Sports’ presence in prediction markets, building on its established role supplying official sports data and live streaming content across North America.

About Catalist Sports
Catalist Sports is a specialist supplier of licensed sports content to the U.S. and Canadian regulated markets. We provide premium official data, live-streaming, and event content services in all regulated states and territories. Our unique portfolio, drawn from established global sports-media partnerships and exclusive US distribution of Infront’s live streaming and data portfolio, enables our North American partners to differentiate their product offerings, enhance player engagement, and comply with key regulatory standards. For more information, visit catalistsports.com