South Korea 2 – 1 Czechia

South Korea held on for a hard-fought 2–1 victory over Czechia at Guadalajara Stadium in a match that came dramatically to life in the second half.

The contest burst open in the 59th minute when Ladislav Krejci broke the deadlock for Czechia, finishing off an assist from Vladimir Coufal to give the Europeans the lead. It looked as though Czechia were building momentum, and their coaching staff moved quickly to freshen things up, sending on Adam Hlozek, Tomas Chory, and Michal Sadilek just after the hour mark.

Czechia struck again in the 67th minute to double their advantage, and with South Korea seemingly on the ropes, the result appeared to be heading one way. A third Czechia goal followed in the 80th minute — a remarkable flurry of scoring that made the final scoreline all the more striking. Further changes saw Mojmir Chytil introduced in the 84th minute, and a late yellow card rounded out a frantic closing spell for Czechia.

Yet South Korea, showing the resilience that has defined their World Cup campaigns, found a way through and ultimately claimed all three points, winning 2–1. The manner of the comeback will give their supporters plenty to cheer about.

Updated standings reflect this result, with the implications of South Korea's win now rippling through the group.