Mexico launched their co-hosted World Cup campaign with a commanding 2-0 victory over South Africa at the iconic Azteca Stadium, though the match will be remembered more for its controversial officiating than the football. Julian Quinones opened scoring in the ninth minute after capitalizing on Yaya Sithole's sloppy possession, before Raul Jimenez sealed the win with a powerful header in the 67th minute.

South Africa's discipline collapsed spectacularly, finishing with nine men after Sithole's straight red for denying Bryan Gutierrez a clear goalscoring opportunity. Substitute Thembo Zwane saw red via VAR for striking Roberto Alvarado in the face, while Mexico's Cesar Montes departed late for a contentious foul on Khalisu Madau. The new officiating directives, including strict substitution timing and water breaks, made their presence felt throughout.

Jimenez's emotional celebration marked his first World Cup goal since recovering from a serious head injury in 2020, providing a human storyline amid the chaos. The result gives Mexico an early advantage in Group A, though the flood of red cards and VAR controversy suggests this expanded 48-team format will test officials as much as players. Host nation Canada and USA face an awkward dynamic after the crowd booed the American flag during pre-match ceremonies.

Mexico's opening win sets up their campaign perfectly, but the officiating circus raises legitimate concerns about consistency in football's biggest tournament.