The Chicago Cubs and Miami Marlins present a compelling World Series odds comparison. The Chicago Cubs currently sit at +1920 (5.0%) while the Miami Marlins are at +18500 (0.5%) — a notable gap separating the two.
Since the start of the 2026 season, the Chicago Cubs have drifted from +1870 to +1920, while the Miami Marlins have drifted from +18500 to +18500.
The market currently gives the Chicago Cubs the edge at +1920, while the Miami Marlins sit at +18500. Both teams' full odds history across all tracked sportsbooks is charted above.