According to media reports, a massive brawl broke out on the field after the final whistle. Several players of the Argentine national team were among the participants in the incident. In particular, it is reported that Nahuel Molina hit the Spanish captain Rodri, and Leandro Paredes came into conflict with defender Eric Garcia and midfielder Gavi.

The main referee of the match, Slavko Vincic, showed Paredes a straight red card after the end of the match. Enzo Fernandez was also sent off during the final, and several Argentine players and the team's head coach Lionel Scaloni received warnings.

According to FIFA, after reviewing the official reports, the disciplinary committee appointed a prosecutor for disciplinary and ethical issues to investigate possible violations of the Disciplinary Code committed after the final match. The deadline for completing the investigation has not yet been announced.

In addition, FIFA is investigating an episode that occurred after the semi-final match of Argentina against England, when Argentine football players unfurled a banner with the inscription "The Malvinas Islands belong to Argentina." Since the organization's regulations prohibit political statements during the tournament, this episode may also be the subject of disciplinary proceedings.