In the race for the World Series, the Baltimore Orioles (+2500) and Chicago Cubs (+1900) are separated by a razor-thin margin. The implied probabilities — 3.8% and 5.0% respectively — tell the story of how the market views these two contenders.
Since the start of the 2026 season, the Baltimore Orioles have drifted from +2260 to +2500, while the Chicago Cubs have drifted from +1880 to +1900.
The market currently gives the Chicago Cubs the edge at +1900, while the Baltimore Orioles sit at +2500. Both teams' full odds history across all tracked sportsbooks is charted above.