The American qualifiers faced a delayed start due to a brawl between fans from Brazil and Argentina at the Maracana Stadium.
The altercation erupted after the completion of National Anthems and pre-match rituals, catching everyone off guard. A group of fans clashed, prompting immediate intervention from local police. Consequently, both Brazilian and Argentine players had to leave the field for safety.

In a video circulating on social media, Lionel Messi and his Argentine teammates were observed heading towards the stands where Argentina fans were reportedly being mistreated by the police.
Goalkeeper Emiliano Martinez was even seen involved in a skirmish with local law enforcement, expressing his dissatisfaction with their handling of the situation.
Subsequently, Messi instructed his teammates to retreat to the dressing room. While leaving, the 2022 World Cup winner engaged in a confrontation with Brazil's Rodrygo, but other Argentine players intervened to prevent any escalation.
The incident not only marred the prelude to the match but also underscored tensions between fans and law enforcement. Messi, a prominent figure in the sport, took a leadership role in ensuring the safety of his team and supporters. The clash, although disruptive, did not escalate further thanks to the efforts of other players in diffusing the situation between the two sides.