Prediction market odds on the MLB championship
Major League Baseball's World Series is one of the most anticipated championships in American sports, and prediction markets are pricing winner odds for all 30 teams. These markets update daily based on trades, injuries, standings, and playoff positioning — providing a more dynamic view than preseason projections.
Prediction market odds update throughout the MLB season. Check the live markets below for the latest championship probabilities based on real-money trades.
The World Series is typically played in late October. The MLB season runs from late March through September, followed by the postseason in October.
2026 MLB World Series Champion
