Scaloni's Late Defensive Shake-Up: Senesi Joins World Cup Squad

Lionel Scaloni’s World Cup plans have been jolted by injury, and Marcos Senesi is the man stepping into the gap.

Argentina lost Leonardo Balerdi to a serious muscle tear in his right leg during training, a setback that forced the coach to rip up part of his carefully drawn tournament blueprint. Medical tests confirmed a muscle injury in the soleus of Balerdi’s right leg, ruling the defender out of the squad just days before the team settles into World Cup rhythm.

The national team made it official through social media and press briefings: Balerdi would not travel, his tournament over before it began. The statement was blunt, the mood around the camp anything but. This was a player who had forced his way into contention, only to see the chance vanish on the training pitch.

Scaloni did not rush the replacement call. He held off until after Argentina’s pre-tournament friendly against Iceland, using the game as a live laboratory to test shapes, partnerships and emergency plans. “Today’s test left me satisfied and cleared up many doubts regarding what the team might be lacking... Maybe I’ll take one or two more days to announce Balerdi’s replacement,” he said, hinting that the answer was close but not yet sealed.

The pressure finally told. Senesi, long on standby and waiting for the phone to ring, got the nod. He will now fly into Kansas City to join a camp suddenly reshaped by circumstance.

Behind the scenes, the coaching and medical staff spoke of deep disappointment for Balerdi, but also of a meticulous process in choosing his successor. This was not a panic pick. It was a measured decision, built on scouting, data, and Scaloni’s feel for the dressing room.

For Senesi, the call caps a whirlwind 24 hours. The 29-year-old has only three caps, a late bloomer on the international stage, but his career has been edging toward a moment like this. A former Bournemouth defender who once turned down an approach from Italy, he recently agreed a free transfer to Tottenham starting July 1.

Now the timelines collide. He joins Argentina’s camp as a World Cup defender and, at the same time, as a soon-to-be Premier League signing. Waiting for him in the Albiceleste back line is future club team-mate Cristian Romero, the axis of a defensive unit that first introduced Senesi to international football in a friendly against Estonia in 2022.

From standby list to World Cup stage, from contract talks to a seat on the plane, Senesi’s next tackle will come with the weight of a nation – and the expectations of his next club – firmly on his shoulders.