Spain claimed their second men's World Cup with a 1-0 extra-time victory over ten-man Argentina in New Jersey, substitute Ferran Torres slamming home the winner after a final that had long been a study in Spanish control and Argentine survival. The reigning champions failed to register a single shot on target across 90 minutes, their defence stretched repeatedly by a fluent Spain side that saw a Nico Williams goal disallowed for a foul in the build-up and forced Emiliano Martínez into a superb save from Lamine Yamal's free-kick. Argentina's resistance crumbled when Enzo Fernández was dismissed for a second yellow card just before the interval of extra time, a foul on Pau Cubarsí that triggered the flashpoint which would dominate post-match discourse.

The dismissal drew a cluster of players around Slovenian referee Slavko Vinčić, and in the melee Spain's Marc Cucurella approached Messi to speak. Television replays showed the defender briefly raising a hand to his mouth – a gesture that, under a tightened FIFA rule introduced after a Champions League racism case, can warrant a straight red card if deemed part of a confrontational exchange. Messi immediately turned to the official, raising his own hand to his mouth in a mime of the action and demanding Cucurella's expulsion. Vinčić, after a silent VAR check, declined to act, judging that the fleeting contact did not meet the threshold of a threatening or insulting confrontation.

British broadcasters reacted sharply. ITV's Lee Dixon labelled Messi “a baby” for attempting to even the numbers, a sentiment echoed by pundits Wayne Rooney, Joe Hart and Micah Richards, who deemed the protest excessive. German reports described the Argentine captain as having “snitched” on the Spaniard, while Argentine outlets noted that Messi, aware of two earlier tournament red cards for similar gestures – to Paraguay's Miguel Almirón and Ecuador's Piero Hincapié – was simply exploiting a rule his team desperately needed. Spanish media highlighted that the so-called 'Prestianni Law', named after the Benfica player banned for covering his mouth while allegedly racially abusing Vinícius Júnior, was not applied because the conversation lacked the required confrontational heat.

The incident overshadowed a final in which Spain's dominance was near-total. Argentina, a pale imitation of the side that had eliminated England in the semi-final, were pinned back throughout, their attacking threat neutered. The disallowed Williams goal and a series of saves from Martínez kept the scoreline blank until Torres struck early in the second period of extra time. Vinčić, who had also officiated Argentina's last World Cup defeat, drew criticism from Argentine observers for what they saw as an overly strict first yellow card for Fernández and leniency towards Spanish fouls.

For Messi, at 39, the defeat almost certainly closes his World Cup career, leaving Argentina one short of a fourth star that would have drawn them level with Italy and Germany. Spain, meanwhile, add a second global title to their 2010 triumph, a victory built on the possession-based verve that has defined their tournament. The immediate sporting consequence is a coronation for a generation that has now delivered both a European and a world crown, while Argentina face a reckoning without their talisman.