Argentina's World Cup Defense: Facing Switzerland in Kansas City

Argentina’s World Cup defense is a mess. And it’s still alive.

Somehow.

From 2–0 down against Egypt and staring at the exit door, Lionel Scaloni’s side clawed its way back in Atlanta, dragged by a 39-year-old who simply refuses to let go of this tournament. Now comes Switzerland in Kansas City, a very different kind of test, with a place in the semifinals on the line and no margin left for another crisis.

A Keeper Waiting for His Moment

GK: Emiliano Martínez

So far, this World Cup has not belonged to Emiliano Martínez. No penalty shootout heroics. No outrageous last-minute saves burned into the memory. Yet it feels inevitable that his imprint will arrive at some point before Argentina leave North America. Scaloni will not even think about changing him now. The Aston Villa goalkeeper stays in goal, waiting for his defining act.

A Back Line Under the Microscope

RB: Nahuel Molina

Right-back remains a problem area. Nahuel Molina has endured a rough tournament, exposed at times and short of his best rhythm. Still, he offers more thrust going forward than Gonzalo Montiel, and Scaloni is desperate for width from somewhere. Argentina will likely keep faith with Molina, hoping his delivery and overlaps finally click into gear.

CB: Cristian Romero

Cristian Romero carries a niggle, but the expectation is clear: he starts. The Spurs defender has become Argentina’s emotional barometer at the back, aggressive in the duel and bold in possession. His surging run and towering header against Egypt turned the tide when the holders were sinking. If he’s fit enough to play, he plays.

CB: Lisandro Martínez

Lisandro Martínez has been vital in Argentina’s build-up, stepping into midfield, threading passes, helping them control games from deep. Yet Egypt exposed cracks in his defensive work, particularly when forced to defend space. The looming battle with Breel Embolo is a worrying one: a powerful, direct runner who loves that inside channel. Martínez will need all his anticipation and bite to avoid being overrun.

LB: Facundo Medina

On the left, Facundo Medina should return to the XI if his knock has cleared. He started the tournament as first-choice before being reduced to a substitute role against Egypt. Nicolás Tagliafico offers reliability, but Medina brings a sharper edge and more aggression. If he’s close to full fitness, Scaloni is expected to restore him to the side.

The Engine Room: Graft Over Glamour

RM: Rodrigo De Paul

Rodrigo De Paul is non-negotiable. His work rarely makes the highlight reels, but Argentina’s structure leans heavily on his running, pressing, and simple passing. He knits Messi’s freedom to the rest of the team, covers gaps, and sets the tone without the ball. He starts, as always.

CM: Alexis Mac Allister

There’s a temptation to add a pure playmaker and sacrifice Alexis Mac Allister to sharpen Argentina’s creativity. Scaloni, though, has consistently trusted the Liverpool midfielder’s balance and tactical intelligence. Expect that loyalty to hold. Mac Allister keeps his place, offering neat link play and discipline in the middle of the pitch.

CM: Leandro Paredes

Leandro Paredes reminded everyone against Egypt why managers keep coming back to him. Deep into stoppage time, with Argentina vulnerable to a knockout punch, he produced a crucial intervention to deny a late Egyptian winner. It was a small moment with enormous weight. His passing range and edge in midfield still matter. He should anchor the center once more.

LM: Enzo Fernández

Enzo Fernández has not yet dominated this knockout phase in the way Argentina hoped. Part of that stems from the system: a narrow midfield, little natural width, and a lot of traffic in central areas. The lack of stretch on the flanks has hurt the holders, but Scaloni appears reluctant to change the structure now. Enzo is likely to continue from the left-sided role, with Nico González again waiting as an impact option from the bench if the game opens up.

The Front Two: One Legend, One Finisher

ST: Lionel Messi

For long spells against Egypt, Lionel Messi looked human. Labored. Frustrated. Then he didn’t.

He assisted Romero’s crucial goal, then thundered in the equaliser, his eighth of this World Cup and the 21st of his tournament career. In those decisive moments, he flicked the switch only he possesses. The tears at full-time told their own story: not just relief, but the weight of a nation briefly lifted. He leads the line again in Kansas City, still the reference point, still the soul of this team.

ST: Lautaro Martínez

Beside him, Lautaro Martínez is poised to return to the starting XI. Julián Álvarez is still short of full sharpness after his ankle injury, and Lautaro’s influence off the bench against Egypt pushed him back to the front of the queue. He offers penalty-box instinct, aggressive movement, and a more traditional striker’s profile to complement Messi’s roaming role.

Argentina arrive in Kansas City bruised, flawed, and still somehow terrifying. Switzerland will not gift them space, nor crumble at the first surge of pressure. This time, the holders will hope it doesn’t take the brink of disaster to wake them up.