Argentina begin their World Cup campaign against Algeria with Lionel Messi nearing his 200th international appearance, according to coverage from multiple outlets. Argentina coach Lionel Scaloni remarks that “the whole planet” is waiting for Messi to reach the 200-cap milestone, framing the match as both a World Cup opener and a major personal landmark for the captain. The reports describe Messi and the Argentina squad as preparing to defend their World Cup title, indicating the team’s focus on the tournament from the first match. While the coverage emphasizes the symbolic importance of Messi’s upcoming 200th cap, it also situates the milestone within the context of Argentina’s competitive aims in Qatar: to compete for the trophy again. Across the sources, the central shared points are Argentina’s World Cup opener versus Algeria, Messi’s approach to his 200th cap, and Scaloni’s comments highlighting the global attention on the moment. The articles present the milestone as a headline backdrop to the match, rather than as a change in Argentina’s overall campaign goal.