In the race for the World Series, the Houston Astros (+7000) and Miami Marlins (+26300) are separated by a razor-thin margin. The implied probabilities — 1.4% and 0.4% respectively — tell the story of how the market views these two contenders.
Since the start of the 2026 season, the Houston Astros have drifted from +7000 to +7000, while the Miami Marlins have drifted from +26300 to +26300.
The market currently gives the Houston Astros the edge at +7000, while the Miami Marlins sit at +26300. Both teams' full odds history across all tracked sportsbooks is charted above.