World Cup 2026 · Group JArgentinaFixtures, Analysis & Squad

The foundation of Lionel Scaloni's side is a midfield axis built for control. Alexis Mac Allister (Liverpool) and Enzo Fernandez (Chelsea) screen, circulate, and dictate tempo in a 4-3-3 that asks the midfield pair to do the ball-winning and ball-moving so that the attack can function freely. That attack begins and ends, for now, with Lionel Messi — who enters what is almost certainly his sixth and final World Cup at 38. Behind him in terms of goal threat sit Lautaro Martinez (Inter Milan) and Julian Alvarez (Atletico Madrid), whose recovery from his own earlier fitness scare has been confirmed ahead of the tournament, giving Scaloni a deep and genuinely multi-option forward line alongside Thiago Almada. Emiliano "Dibu" Martinez anchors the backline from goal; at 33, this is likely his last World Cup too, and he remains among the elite shot-stoppers in the world.

The defensive numbers from qualifying underline how well this unit functions as a system: Argentina finished CONMEBOL qualifying first with 38 points (12W-2D-4L), scoring 31 goals and conceding just 10 — the continent's stingiest defensive record across 18 matches.

Scaloni has built a system that suits where his best players are in their careers. The 4-3-3 positions Messi higher and with more positional license than he would need in a deeper role, reduces his defensive workload, and relies on Mac Allister and Fernandez to absorb pressure and recycle possession. In later qualifying matches Scaloni trialled younger attacking options — Almada, Nico Paz, Giuliano Simeone — signalling a depth-building intent and awareness that the core group cannot be expected to play 90 minutes across seven games in a month.

Group J sets up as manageable on paper. Argentina open against Algeria in Kansas City on June 16, then face Austria (June 22, Arlington) and Jordan (June 27, Arlington). The group offers a likely direct path to the knockout rounds, and a fully fit Argentina side would be expected to win all three. The complication is precisely that fitness question: if Messi misses the opener or is limited in the early games, the tactical shape changes and the psychological weight on the squad shifts.

The ceiling for this team, if healthy, is a final. The midfield has the quality to control knockout games; the goalkeeper has the credentials to win them. Whether that ceiling is reachable depends almost entirely on whether the medical staff in Kansas City deliver good news in the next ten days.