"Argentina faces Algeria in a World Cup opener, and the disparity is glaring. Argentina's recent form shows a solid win with three goals scored and none conceded, while Algeria just lost 3-0 in their last outing, failing to score. Messi's presence, despite his injury doubts, adds a significant edge to Argentina's attack, while Algeria's lack of injuries doesn't compensate for their poor form. The head-to-head record also favors Argentina, having previously beaten Algeria 3-0."