In the race for the World Series, the Chicago White Sox (+10700) and Houston Astros (+7000) are separated by a razor-thin margin. The implied probabilities — 0.9% and 1.4% respectively — tell the story of how the market views these two contenders.
Since the start of the 2026 season, the Chicago White Sox have shortened from +33300 to +10700, while the Houston Astros have drifted from +2140 to +7000.
The market currently gives the Houston Astros the edge at +7000, while the Chicago White Sox sit at +10700. Both teams' full odds history across all tracked sportsbooks is charted above.