{"id":29710,"date":"2026-05-24T15:42:00","date_gmt":"2026-05-24T14:42:00","guid":{"rendered":"https:\/\/investx.fr\/en\/?p=29710"},"modified":"2026-05-24T22:48:25","modified_gmt":"2026-05-24T21:48:25","slug":"polymarket-bookmakers-world-cup-2026","status":"publish","type":"post","link":"https:\/\/investx.fr\/en\/crypto-news\/polymarket-bookmakers-world-cup-2026\/","title":{"rendered":"Can Polymarket outsmart bookmakers on the 2026 World Cup?"},"content":{"rendered":"\n

Operator margin: The decisive advantage of Polymarket<\/h2>\n\n\n\n

The first advantage of Polymarket<\/a><\/strong> over traditional bookmakers is structural: zero operator margin<\/strong>. On platforms like Winamax<\/strong>, Betclic<\/strong>, or Unibet<\/strong>, the sum of implied probabilities always exceeds 100%<\/strong>. This overround guarantees a systematic profit for the operator, regardless of the outcome. On Polymarket<\/strong>, prices solely reflect the real supply and demand<\/strong> of participants via automated smart contracts. Buying a “France to win” share at $0.18<\/strong> pays out exactly $1<\/strong> if the French team lifts the trophy, representing a net return of +456%<\/strong>. No bookmaker offers this risk to reward profile without a margin.<\/p>\n\n\n\n

France<\/strong> is currently the favorite at 17.8% on Polymarket<\/strong> and 17.9% on Kalshi<\/a><\/strong>. Spain<\/strong> follows at 17.3%<\/strong> and 16.8%<\/strong> respectively. These probabilities converge with remarkable precision between the two crypto platforms. Traditional bookmakers display equivalent odds but with a 5 to 8% margin<\/strong> baked into every outcome. Over a 64 match<\/strong> tournament, this margin becomes a massive cumulative disadvantage for the bettor. The World Cup<\/strong> outright winner market has already accumulated $1.16 billion<\/strong> in volume on Polymarket<\/strong>, proving that liquidity is no longer an argument in favor of bookmakers.<\/p>\n\n\n\n

Prediction markets also boast a 94% accuracy score<\/strong> over a one month period documented by Polymarket<\/strong>. This reliability consistently outperforms the statistical models of professional bookmakers. Academic studies have shown that the aggregation of collective intelligence<\/strong> through these markets outperforms individual experts on major sporting events. The blockchain guarantees total transparency on every transaction and every odds movement. No bookmaker can retroactively change the rules of an already open market.<\/p>\n\n\n\n

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\u201c2026 FIFA World Cup Winner\u201d just became the 6th market on @Polymarket<\/a> to surpass $1B in volume

the biggest sport event of the year starts in less than a month – June 11 in Mexico City

current favorites are – France, Spain, England, Brazil

these are the 4 national teams\u2026
https:\/\/t.co\/hpk7Jw7Ynp<\/a> pic.twitter.com\/EuHTH6y8P7<\/a><\/p>— izlam (@bckfv_eth) May 19, 2026<\/a><\/blockquote>