In the race for the World Series, the Arizona Diamondbacks (+7100) and Chicago White Sox (+32600) are separated by a razor-thin margin. The implied probabilities — 1.4% and 0.3% respectively — tell the story of how the market views these two contenders.
Since the start of the 2026 season, the Arizona Diamondbacks have drifted from +6900 to +7100, while the Chicago White Sox have shortened from +34000 to +32600.
The market currently gives the Arizona Diamondbacks the edge at +7100, while the Chicago White Sox sit at +32600. Both teams' full odds history across all tracked sportsbooks is charted above.