Law enforcement says an Argentine player jostled a Spanish rival during the 2026 World Cup final.
A brief clash followed, then turned into a full‑blown melee once the game ended.
Officers arrested a handful of supporters in New Jersey when fans confronted each other in the streets.
FIFA opened a probe into the post‑game disorder.
The Argentina skipper posted his team's perspective after receiving the red card.
Critics are denouncing the reckless conduct both on‑field and in the streets.