The Cleveland Guardians and Kansas City Royals present a compelling World Series odds comparison. The Cleveland Guardians currently sit at +5700 (1.7%) while the Kansas City Royals are at +3060 (3.2%) — a razor-thin margin separating the two.
Since the start of the 2026 season, the Cleveland Guardians have drifted from +5700 to +5700, while the Kansas City Royals have drifted from +3060 to +3060.
The market currently gives the Kansas City Royals the edge at +3060, while the Cleveland Guardians sit at +5700. Both teams' full odds history across all tracked sportsbooks is charted above.