Lautaro Martinez will lead Argentina's attack as the starting striker in their 2026 World Cup opener against Algeria on June 20 [1, 2]. He will share attacking duties with Lionel Messi, who is making a record sixth World Cup appearance [1, 2].

Argentina's lineup features Emiliano Martinez as goalkeeper, a defensive backline of Gonzalo Montiel, Lisandro Martinez, Cristian Romero, and Facundo Medina, who replaces injured left back Nicolas Tagliafico due to a calf injury [1, 2]. The midfield includes Rodrigo De Paul, Alexis Mac Allister, Enzo Fernandez, and Thiago Almada [1, 2]. Up front, Lionel Messi partners with Lautaro Martinez [1, 2].

Julian Alvarez, who is recovering from an ankle injury, will be on the bench for Argentina [1, 2].

Algeria counters with Luca Zidane in goal and a defense of Aissa Mandi, Rayan Ait-Nouri, Rafik Belghali, and Ramy Bensebaini [1, 2]. Their midfield includes Fares Chaibi, Hicham Boudaoui, and Nabil Bentaleb. The attack features Ibrahim Maza, Amine Gouiri, and Anis Hadj Moussa, who starts in place of benched Riyad Mahrez [1, 2].

The match marks a key opening fixture of the tournament, with both teams fielding strong squads. The kickoff is scheduled for June 20, 2026, setting the stage for a competitive clash [1, 2].