South Korea will have the first chance to set the tone of their group at Estadio Akron, but Czechia’s flawless start (five straight wins) means the hosts can’t afford a single mistake. The Koreans have been circling the penalty area, looking to convert those handful of finish‑quality moments into a lead, while the Bohemians will press high, then fall back to a compact 4‑3‑3 to stifle Seoul’s transition threat. A tidy 90‑minute shape will force the visitors to rely on set‑piece delivery from their midfield engine room—something the hosts have used sparingly in their last campaign. If Korea can keep the pressure on the Czech press and force them into a defensive shape, the match will swing on a single moment: a corner or a through‑ball that finds the back of the net. With tournament nerves already simmering in Guadalajara and both teams still chasing points, the first fight for control could unlock the momentum that will decide whether Seoul moves ahead or Czechia continues their streak of perfection.