The Baltimore Orioles and Houston Astros present a compelling World Series odds comparison. The Baltimore Orioles currently sit at +5700 (1.7%) while the Houston Astros are at +7000 (1.4%) — a razor-thin margin separating the two.
Since the start of the 2025 season, the Baltimore Orioles have drifted from +1600 to +5700, while the Houston Astros have drifted from +1750 to +7000.
The market currently gives the Baltimore Orioles the edge at +5700, while the Houston Astros sit at +7000. Both teams' full odds history across all tracked sportsbooks is charted above.