In the race for the World Series, the Boston Red Sox (+1920) and Miami Marlins (+17600) are separated by a notable gap. The implied probabilities — 5.0% and 0.6% respectively — tell the story of how the market views these two contenders.
Since the start of the 2026 season, the Boston Red Sox have drifted from +1640 to +1920, while the Miami Marlins have shortened from +19200 to +17600.
The market currently gives the Boston Red Sox the edge at +1920, while the Miami Marlins sit at +17600. Both teams' full odds history across all tracked sportsbooks is charted above.