Polymarket, the decentralized prediction market platform, has signed an exclusive partnership with OneFootball, a Berlin-based digital football hub. The deal gives Polymarket access to OneFootball's audience of more than 645 million fans worldwide, including 200 million monthly active users, and lands roughly two weeks before the 2026 FIFA World Cup kicks off.
A massive audience for prediction markets
OneFootball isn't a small operation. It's a digital platform that delivers news, scores, video highlights, and other football content to users across the globe. Think of it as a one-stop app for football enthusiasts. By plugging into that ecosystem, Polymarket can now offer its prediction contracts—where users bet on outcomes like match results or tournament winners—directly to a huge, engaged fan base that's already thinking about the game.
The numbers are striking. 645 million registered fans is a pool that dwarfs the userbases of most standalone crypto apps. And those 200 million monthly actives aren't casual browsers; they're people who come back regularly for football content. That sort of repeat engagement is exactly what a prediction market needs to build liquidity and keep bets flowing.
Timed for the World Cup
Polymarket didn't announce this partnership on a random Tuesday. The 2026 FIFA World Cup is about two weeks away. National teams are naming their squads, friendlies are wrapping up, and fans are starting to talk about who'll lift the trophy. By locking in access to OneFootball's audience now, Polymarket places itself as a go-to place for football-related prediction bets during the tournament.
It's a classic play: capture the surge of interest around a major sporting event. For Polymarket, which has already seen spikes in activity around elections and other high-stakes events, the World Cup represents another calendar-driven moment to attract new users.
What the deal includes
The partnership is exclusive, meaning OneFootball won't be striking similar deals with Polymarket's competitors, at least for now. Exactly how Polymarket's markets will appear inside the OneFootball ecosystem isn't spelled out in the announcement, but the implication is clear: integration into the app or site where fans already spend their time. Users won't have to go hunting for a separate prediction platform.
OneFootball gets something in return too—likely a cut of the fees or a flat licensing payment, though the companies didn't disclose financial terms. For a platform that relies on ad revenue and premium subscriptions, adding a prediction market feature could open a new revenue line without alienating its core audience.
The next concrete test of this partnership will come when the World Cup starts. That's when the bets will be placed, the markets will be tested, and observers will see whether the 645 million number translates into real activity—or just a lot of registered accounts that never click.
