Mexico vs South Korea: the cracked spine that keeps Korea alive
This is a first-place decider, not a friendly. Both sides arrive on three points, both with near-best XIs, and both knowing the winner likely walks toward the friendlier Mexico City path. The market sees a comfortable home assignment in the Guadalajara cauldron — I see a game far closer to 50-50.
The hole where Montes used to stand
Here's the detail the scout's eye latches onto. César Montes was sent off in stoppage time against South Africa and serves his suspension here. Aguirre's fix is to slot Edson Álvarez into central defence — a holding midfielder by trade, not a natural centre-back.
And Edson isn't even at full sharpness. He had left-ankle surgery in February 2026, lost his starting berth to Erik Lira, and only came off the bench late in the opener. AS literally framed him as "maltrecho" — short of full-match rhythm for months.
So Mexico field an out-of-position, under-cooked centre-back beside Johan Vásquez against an attack purpose-built to attack exactly that seam.
Korea's blueprint runs straight through it
Son Heung-min drifts off the shoulder, Lee Kang-in threads between the lines, and Hwang In-beom arrives late into the box — the same trio that engineered a comeback win over a competitive Czech Republic side. Hwang scored and created; Lee Kang-in was the pass-maker; Oh Hyeon-gyu offers a true No.9 option off the bench.
If Edson steps out like the midfielder he is, the space behind him is precisely where Son and Lee Kang-in want to run. If he sits, Mexico lose his ball-winning bite higher up. Either way, Korea have a route.
Wasteful hosts, generous cushion
Mexico's finishing remains a worry — Aguirre himself rued that the 2-0 win over South Africa "era 4-0" had they been clinical. Now picture them needing to beat a top-tier opponent by two clear goals against the most decisive forward in this tournament. That script reads as the genuinely improbable one.
Korea +1.5 stays alive on every realistic outcome: a Korean win, a draw, or a narrow Mexico 1-0. Korea outright sits above the cap, and an away upset in this atmosphere is a stretch — but the handicap is the structural play. Note too that Korea are based locally, reportedly well-adapted, with no altitude issues in camp.
