Top contenders Spain and France enter the 2026 FIFA World Cup with exceptional squad depth and recent international success, positioning them well to secure the title without a single defeat. The expanded 48-team format features more group-stage games, yet elite sides benefit from favorable draws and the ability to rotate players effectively during the knockout rounds. Historical data from past tournaments indicates that multiple champions have completed their campaigns unbeaten, often thanks to robust defensive organizations and clinical finishing. While several nations report key absences from injury lists, the leading teams maintain strong options across positions, supporting the current market sentiment favoring an unbeaten outcome.