The 2026 FIFA World Cup Round of 16 matchup between Brazil and Norway, scheduled for July 5 at MetLife Stadium in New York/New Jersey, is driving notable spikes in prediction market and fan token trading activity as the 4 p.m. local time kickoff approaches.

Polymarket and the prediction market frenzy

Polymarket, the decentralized prediction platform that cemented its cultural relevance during the 2024 US presidential election, is once again at the center of the action. Brazil is favored to advance past Norway, which tracks with historical precedent. Norway is one of only three countries Brazil have faced at a World Cup without ever losing.

Norway’s potential upset, powered by Erling Haaland, has attracted enough contrarian money to generate meaningful volume on the platform. Prediction market activity has been climbing throughout the tournament’s knockout stages, reinforcing a trend that’s been building for years: sports betting is migrating from centralized sportsbooks to decentralized platforms where users can trade outcome contracts like any other digital asset.

Fan tokens catch the knockout-stage wave