Polymarket traders have staked more than $4.2 billion on the World Cup winner, and the heaviest single-nation position sits on Argentina rather than France, the 39% favorite.
Key Points:
- The Polymarket World Cup winner contract has absorbed more than $4.2 billion, overtaking the platform's 2024 US presidential market.
- France leads on price at 39%, yet Argentina carries the largest team-specific volume at roughly $132 million.
- France plays Spain in Arlington on Tuesday, with England facing Argentina in Atlanta a day later.
Polymarket World Cup Market Tops $4.2 Billion
The winner contract had absorbed $4,213,257,847 by Monday, according to figures compiled on Jul. 13. That total pushes the market past Polymarket's 2024 US presidential contract, which finished near $4 billion. Trades settle in USDC (USDC), and the market resolves on or around Jul. 19.
France carried a 39% implied probability and about $115.6 million in team-specific volume. Argentina, priced at 17%, had drawn $132.4 million, the heaviest flow of any nation in the market.
The money and the odds disagree.
Spain sat at 21% on roughly $107.5 million, while England held 22% on close to $98.8 million. Across 52 World Cup markets on Polymarket and Kalshi, combined volume reached $5.81 billion.
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Polymarket Whales Win And Lose Millions
Large accounts have shaped much of that flow. One user, trading as GRIMDRIP, collected about $7.5 million on a $6 million wager that Czechia and South Africa would draw, the biggest single-event sports payout in the platform's history. Another account, coldsway, lost $4.9 million after betting that Morocco would not win on Jul. 4.
Smaller stakes have paid out too. A trader called fishalive turned roughly $427,000 into $4.7 million after Cape Verde held Spain to a scoreless draw, and a separate wallet banked close to $9 million on the same result.
Bernstein analysts project that World Cup wagering on prediction markets could top $10 billion before the trophy is handed over. The brokerage expects the wider sector to clear $240 billion this year. Total volume across all platforms already passed $130 billion through June.
Prediction Markets Draw Regulators And Record Volume
Scale has pulled regulators closer. The Justice Department is prosecuting two insider-trading cases tied to Polymarket, and 18 states have blocked or restricted event contracts under gambling statutes.
Volume records tracked the tournament schedule. Kalshi handled more than $31 billion in June, while Polymarket hit a monthly record of $10.8 billion. Roughly 60% of the platform's active users had never traded on-chain before this year.
France meets Spain in Arlington, Texas, on Tuesday, and England plays Argentina in Atlanta a day later. The final is set for Jul. 19 at MetLife Stadium in New Jersey.
The board looked very different when the tournament opened on Jun. 11. Spain went in as co-favorite, then drew 0-0 with Cape Verde, and its price slid while France climbed from under 20 cents to 38.9 cents behind eight goals from Kylian Mbappé. Volume in the same contract stood near $2.6 billion at the midpoint of the group stage, so traders have added roughly $1.6 billion since.
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