Sportradar has significantly widened its partnership with prediction market operator Polymarket, adding premium sports data, live streaming and integrity services across more than 20 leagues and competitions.
The expanded US agreement will give Polymarket access to Sportradar content covering roughly 300,000 matches each year, strengthening the platform’s growing sports offering. The additional portfolio includes Germany’s Bundesliga, EuroLeague Basketball, the Chinese Basketball Association, Australia’s National Basketball League, tennis Grand Slams and UTR Pro Tennis events.
Sportradar will supply a combination of official sports data, audiovisual content and integrity monitoring. Its wider product offering also includes pre-match and live data, engagement technology and services designed to identify potentially suspicious activity around sporting events.
The expansion builds on an existing relationship between the companies covering competitions and organisations including Major League Baseball, the NHL, Major League Soccer, UFC and the ATP Tour. Polymarket has been expanding its presence in sports prediction markets as the sector attracts increasing attention in the United States.
Sportradar is also supplying services to Kalshi, another major prediction market operator, giving the sports technology company exposure to two of the most prominent platforms operating in the category.
The Polymarket expansion also follows Sportradar’s renewed agreement with Euroleague Basketball. That separate multi-year deal extends its exclusive distribution of official EuroLeague and EuroCup data and audiovisual betting rights through 2031, covering more than 650 games per season.
Prediction markets have become an increasingly important growth area for Sportradar. The company reported Q2 2026 revenue of €378 million, up 19% year-on-year, while adjusted EBITDA also increased 19% to €76 million. Despite the operational growth, Sportradar recorded a €4 million quarterly loss.
The broader Polymarket agreement gives Sportradar another route to distribute its data and streaming infrastructure beyond traditional sportsbooks as sports-focused prediction markets continue to expand.