World Cup Prediction Market Volume Could Reach $2.5 Billion

The 2026 FIFA World Cup is still weeks away, but prediction markets are already seeing significant trading activity tied to the tournament.

According to a report from DeFi Rate, total World Cup prediction market volume could reach $2.5 billion during the tournament, making it one of the largest sporting events ever for event contract trading platforms.

The projected volume reflects the rapid growth of prediction markets over the past year. Platforms such as Kalshi and Polymarket have expanded their sports offerings dramatically, allowing traders to buy and sell contracts tied to tournament winners, Golden Boot races, group winners, match outcomes, and dozens of specialty markets.

DeFi Rate’s forecast comes as prediction markets continue experiencing record growth across sports, politics, economics, and entertainment.

According to a recent analysis from the Pew Research Center, monthly global prediction market volume climbed from less than $5 billion in late 2025 to nearly $24 billion in April 2026.

Prediction Markets Becoming Major World Cup Story

The World Cup is expected to become one of the largest prediction market events ever staged. Current markets already allow traders to speculate on:

• World Cup winner
• Group winners
• Golden Boot winner
• Match results
• Host nation performance
• Individual World Cup player props
• Continental winners
• Tournament participation questions

The tournament winner market alone has already generated substantial trading activity across multiple platforms. France currently sits atop many prediction market boards, followed by Spain, England, Argentina, Brazil, and Portugal.

Industry analysts believe the World Cup’s month-long schedule and global popularity make it particularly attractive for prediction market operators because traders can continuously enter and exit positions throughout the event rather than waiting for a single final outcome.

Kalshi and Polymarket Lead the Market

Kalshi and Polymarket have emerged as the leading platforms for World Cup-related event contracts.

Kalshi currently offers:

• Tournament winner contracts
• Golden Boot markets
• Group winners
• Match-by-match contracts
• Specialty World Cup props

Meanwhile, Polymarket has become one of the largest global prediction market platforms and features active trading on World Cup champions, player awards, advancement scenarios, and individual matches.

The growth of these markets mirrors broader interest in prediction trading. Earlier this year, prediction markets generated approximately $1.5 billion in trading volume tied to Super Bowl LX, demonstrating how major sporting events are becoming increasingly important to the industry.

Key Facts About the 2026 FIFA World Cup

Tournament Overview

• Dates: June 11 to July 19, 2026
• Host Countries: United States, Canada, and Mexico
• Number of Teams: 48 (expanded from 32)
• Number of Groups: 12 groups of four teams
• Total Matches: 104
• Final Venue: MetLife Stadium
• Opening Match: Estadio Azteca
• Tournament Format: Top two teams from each group plus eight best third-place teams advance to a 32-team knockout stage.

Host Stadiums

• MetLife Stadium
• AT&T Stadium
• SoFi Stadium
• Mercedes-Benz Stadium
• BC Place
• BMO Field
• Estadio Azteca

World Cup History

• Most World Cup titles: Brazil Men’s National Football Team (5)
• Defending champion: Argentina Men’s National Football Team
• First 48-team World Cup in history
• First World Cup hosted by three countries

Event Contracts Continue Growing

The projected $2.5 billion World Cup trading figure highlights how quickly event contracts have become part of the sports landscape.

With millions of fans expected to follow the tournament across North America, prediction market operators view the World Cup as one of the biggest opportunities in the industry’s history.

If forecasts prove accurate, the 2026 FIFA World Cup could become the largest soccer event ever for prediction market trading, further cementing Kalshi, Polymarket, and other operators as major players in the evolving sports forecasting market.