Argentina enter WC2026 as defending champions with Lionel Messi at 38 — almost certainly playing in his final World Cup. The emotion around the defending champions and Messi's last dance creates an intensity that elevates the entire squad.
Rodrigo De Paul and Enzo Fernández control midfield with intensity and quality. Julián Álvarez and Lautaro Martínez compete for the central striking role — both can be devastating on the day.
Algeria — AFCON 2021 champions — arrive with a defensively organized 4-4-2 under Djamel Belmadi. Riyad Mahrez at 35 is still their most technically gifted attacker, with 8 CAF qualifying goals from wide positions.
Against Argentina, Algeria will set up deep and look for counter-attacks through Mahrez's directness. A 0-0 at halftime would completely change the dynamic of this match.
Argentina lead 7–2 all-time. No prior World Cup meeting.