In the race for the World Series, the Boston Red Sox (+1950) and Miami Marlins (+18500) are separated by a notable gap. The implied probabilities — 4.9% and 0.5% 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 +1950, while the Miami Marlins have drifted from +18500 to +18500.
The market currently gives the Boston Red Sox the edge at +1950, while the Miami Marlins sit at +18500. Both teams' full odds history across all tracked sportsbooks is charted above.