The Boston Red Sox and Cincinnati Reds present a compelling World Series odds comparison. The Boston Red Sox currently sit at +4890 (2.0%) while the Cincinnati Reds are at +8300 (1.2%) — a razor-thin margin separating the two.
Since the start of the 2025 season, the Boston Red Sox have drifted from +1870 to +4890, while the Cincinnati Reds have drifted from +7400 to +8300.
The market currently gives the Boston Red Sox the edge at +4890, while the Cincinnati Reds sit at +8300. Both teams' full odds history across all tracked sportsbooks is charted above.