Spain's men's national football team has gone undefeated in international matches for 38 games, a record, since a 1-0 loss to Colombia in a 2024 friendly. This streak highlights the nation's continued dominance in the sport, and the team has won five of the past 10 major international tournaments, including the 2024 European Championship and the 2023 Women's World Cup. Spanish teams have claimed half of all Champions League and Europa League titles since 2009, showing the country's strong presence in European club football. Spain football expert Guillem Balague identified three key factors behind the country's success: education, Basque culture, and the influence of Barcelona. The first pillar is the National Institute of Physical Education, which introduced university-level physical education in the 1990s. This initiative helped produce coaches with a deep understanding of training processes, some of whom became notable managers like Rafa Benitez and Marcelino Garcia Toral. The second pillar is the Basque culture, known for its strong work ethic and daily effort. Five players from the Basque Country were in Spain's 2026 World Cup squad, including Mikel Merino, who scored a crucial quarter-final goal against Germany at Euro 2024. Cesar Azpilicueta described Basque culture as focused on discipline, resilience, and tactical awareness rather than flashy play. The third pillar is the Barcelona influence, particularly the legacy of Johan Cruyff and the tactical revolution he initiated. Eight players from Barcelona's La Masia academy were in the Spain squad that won the 2010 World Cup, and another eight were in the team that won Euro 2024. Barcelona's approach to developing players through possession and positional play has been instrumental in shaping Spanish football. Jordi Gratacos, Barcelona's international director of academies, emphasized the importance of creating intelligent players who make decisions on the field. Hansi Flick, Barcelona's current manager, has continued this legacy, with academy products like Lamine Yamal and Dani Olmo playing key roles. The influence of Basque coaches extends beyond Spain, with Mikel Arteta, Unai Emery, Xabi Alonso, and Andoni Iraola managing major English clubs. Rafael Benitez highlighted the importance of Spanish coaches' education, noting that their knowledge of football, sports medicine, and training was more advanced than in other countries.