Argentina head coach Lionel Scaloni acknowledged a difficult first half against Algeria at the 2026 World Cup, crediting the opponents for a physical, organised display that caused genuine problems before the game was eventually unlocked. Once again Lionel Messi proved decisive, and Scaloni said that even after two decades of watching him daily, finding words to describe what the 38-year-old does on a football pitch remains impossible.

He singled out Lautaro Martínez and Thiago Almada for their pressing work and tactical awareness, and praised Rodrigo de Paul as one of the standout performers — though he admitted warning de Paul during a water break that he could not afford to drop his intensity. Gonzalo Montiel's half-time substitution was pre-planned rotation to manage workload after a lengthy spell of inactivity, with similar logic applied to Otamendi and Molina.

On the decision to leave Otamendi out of the starting line-up, Scaloni gave a measured response: coaching decisions are purely tactical, carry no personal dimension, and Lisandro Martínez looks sharp since recovering from injury. Scaloni was firm on the danger of complacency, citing the Saudi Arabia defeat at the 2022 World Cup as a permanent reminder that any team can win on a given day.

Beyond tactics, he stressed that the group's cohesion — including the collective support around Messi's personal situation — is not sentiment but a genuine competitive edge that shows up when matches get hard.

Algeria's head coach acknowledged the 0-3 defeat to Argentina while singling out Messi, who accounted for seven of Argentina's ten shots on target. The coach admitted his side made defensive errors by leaving the opposition free to shoot from 16 to 25 metres — a costly luxury against a player of Messi's calibre.

All three goals were conceded from outside the penalty area, a combination of Algeria's own mistakes and Argentina's exceptional finishing. Notably, the coach stressed that Argentina created virtually nothing dangerous inside the box, which he sees as a foundation to build on.

He praised Argentina's ball retention — their speed, precision and control denied Algeria any real opportunity to press. Algeria's best spells came in the final 15 minutes of the first half and the opening 15 of the second, when they began to create chances.

Looking ahead to the remaining two group games, the coach remained confident: he believes the squad can perform at a higher level, take lessons from this loss and control their own destiny in the tournament.