The 2026 FIFA World Cup semi-finals are set with England vs Argentina and France vs Spain, as Polymarket prediction volume tops $3.9 billion.

The 2026 FIFA World Cup semi-finals are set with England vs Argentina and France vs Spain, as Polymarket prediction volume tops $3.9 billion.

France, Spain, Argentina, and England reach the 2026 World Cup semifinals. Here's how the matchups rank and why crypto prediction markets are surging.