The 2026 FIFA World Cup is projected to drive $593 billion [1] in total wagering volume across global betting markets.
This surge highlights a shift in how sports fans engage with gambling, as traditional betting competes with the rise of prediction-market platforms and a persistent shadow economy of illegal operators.
Illegal or unacknowledged gambling operators are expected to capture a dominant share of the activity, with an estimated 69% [1] of all wagers flowing to these entities. This trend underscores the difficulty regulators face in monitoring global sports betting, particularly as the tournament reaches a massive international audience.
While illegal books hold a large share, legal prediction markets are seeing record growth. Kalshi said it has generated over $10 million [3] in daily fees during the tournament. These platforms allow users to trade on the outcome of events, blending traditional sports betting with financial market mechanics.
Polymarket has also emerged as a significant gateway for new technology users. Approximately 60% [2] of bettors on the platform are first-time cryptocurrency users. The World Cup has served as a primary touchpoint for these individuals to enter the crypto ecosystem through the act of wagering.
This activity reflects a growing global rift over the legality and regulation of prediction markets. While some jurisdictions embrace these platforms as efficient tools for forecasting, others view them as unregulated gambling hubs that bypass traditional consumer protections.
“The 2026 FIFA World Cup is projected to drive $593 billion in total wagering volume”
The scale of betting for the 2026 World Cup demonstrates the intersection of sports, decentralized finance, and organized crime. The high volume of illegal wagers suggests that regulatory frameworks are failing to keep pace with demand, while the growth of platforms like Polymarket indicates that sports betting is becoming a primary driver for cryptocurrency adoption.
