Argentina opened their World Cup 2026 campaign with a 3-0 victory over Algeria in Kansas City, a match defined by Lionel Messi’s hat-trick and a first-half challenge that has since spilled into the corridors of FIFA. Messi struck in the 17th, 60th and 76th minutes to draw level with Miroslav Klose on 16 career World Cup goals, yet the contest turned on an incident in the 30th minute, when the Argentine captain caught Algeria’s Aissa Mandi on the calf with a studs-up tackle from behind. Referee Szymon Marciniak did not show a card, and the VAR team, led by Tomasz Kwiatkowski, did not intervene.

Within 24 hours, the Algerian football federation (FAF) dispatched a formal complaint to FIFA’s refereeing commission, arguing that Messi’s challenge merited a red card and that two further episodes — an elbow by Alexis Mac Allister on Ibrahim Maza and a similar contact on Anis Hadj Moussa — also went unpunished. Federation sources, cited by outlets in Algiers and by international agencies, stressed that the protest was lodged within FIFA’s deadlines and does not seek to overturn the result. “We are not saying that the Argentine team was not strong, but we cannot remain silent in the face of injustice,” one official told Agence France-Presse, adding that all three incidents were “crystal clear” and that VAR’s inaction was the core grievance.

The complaint drew support from unexpected quarters. South Africa’s coach Hugo Broos, speaking after his own midfielder Themba Zwane received a three-match ban for a red card against Mexico, questioned the consistency of disciplinary standards, noting the disparity between Zwane’s punishment and the leniency shown to Messi. In Germany, former Bundesliga referee Patrick Ittrich told MagentaTV that the tackle was, in his view, a clear red card. Across North African social media, outrage was widespread, though CNN Arabic verified that one viral video purporting to show Algerian fans chanting “Messi is the enemy of God” had been digitally manipulated, its audio taken from a 2019 protest against Egypt’s president.

FIFA’s regulations state that refereeing decisions on facts connected with play are final and not subject to appeal, a point underscored by legal analysts in Buenos Aires and European sports dailies. The protest is therefore widely seen as a statement of principle rather than a mechanism for redress. Argentina, top of Group J, now travel to Dallas to face Austria on Monday, while Algeria must swiftly reset for a meeting with Jordan in San Francisco the same night, knowing that another defeat would leave their knockout-stage ambitions in severe jeopardy.