Barcelona, under Pep Guardiola, produced one of the most celebrated campaigns in football history. The team, built around Messi, Xavi, and Iniesta, perfected the tiki-taka style with fluid passing, pressing, and relentless movement. They won La Liga with 96 points, edging José Mourinho’s Real Madrid in a fierce rivalry. In Europe, Barça shone brightest, beating Manchester United 3–1 in the Champions League final at Wembley, a performance hailed as one of the greatest ever. They also lifted the Spanish Supercopa but lost the Copa del Rey final to Madrid. This season solidified Guardiola’s Barcelona as a footballing dynasty.