Argentina is forced to play with 10 men after Enzo Fernández is sent off during the World Cup final. Multiple reports state that Fernández receives a red card in stoppage time, following Argentina’s match moment against Spain. The dismissal reduces Argentina to ten players for the remainder of the final, leaving the team short-handed against Spain as the game concludes. The accounts agree on the timing—stoppage time—and the outcome—that Fernández is red-carded, resulting in Argentina going down to a man. No additional details are provided in the supplied excerpts about the specific incident that leads to the red card or whether any other substitutions or disciplinary actions occur. Both sources frame the key impact as the immediate numerical disadvantage for Argentina in the final stages of the match.