In the race for the World Series, the Chicago Cubs (+1920) and Cleveland Guardians (+5500) are separated by a notable gap. The implied probabilities — 5.0% and 1.8% respectively — tell the story of how the market views these two contenders.
Since the start of the 2026 season, the Chicago Cubs have drifted from +1870 to +1920, while the Cleveland Guardians have drifted from +4900 to +5500.
The market currently gives the Chicago Cubs the edge at +1920, while the Cleveland Guardians sit at +5500. Both teams' full odds history across all tracked sportsbooks is charted above.