The Chicago Cubs and Miami Marlins present a compelling World Series odds comparison. The Chicago Cubs currently sit at +1900 (5.0%) while the Miami Marlins are at +17600 (0.6%) — a notable gap separating the two.
Since the start of the 2025 season, the Chicago Cubs have shortened from +2940 to +1900, while the Miami Marlins have shortened from +38500 to +17600.
The market currently gives the Chicago Cubs the edge at +1900, while the Miami Marlins sit at +17600. Both teams' full odds history across all tracked sportsbooks is charted above.