World Cup yellow card rule: How many yellow cards result in a suspension?

Several key players at the World Cup are on the brink of suspension as they each have one yellow card and are one booking away from being suspended for the knockout rounds. This rule means that even a minor infraction could sideline a star player, impacting their team's chances in crucial matches. Understanding this rule is crucial for fans and teams alike, as it underscores the importance of maintaining discipline on the field. This dynamic adds a layer of tension and strategy to the tournament, as coaches and players navigate the balance between gameplay and potential suspensions.