Just three weeks after Spain lifted the FIFA World Cup trophy, Spain’s top-flight soccer competition La Liga has made history as the first of Europe’s five major domestic leagues to launch its new season this weekend — albeit a scaled-back opening slate disrupted by postponements and delayed starts for the league’s two biggest giants.
Multiple factors have reshaped the opening weeks of the 2026-2027 campaign. Defending league champion Barcelona and newly reconstructed Real Madrid, led by the returning José Mourinho, will not kick off their seasons until the following weekend, as a large share of their rosters competed deep into the World Cup and were granted extended post-tournament leave. A separate disruption came when an unexpected fungus outbreak on the playing surface at Celta Vigo’s home stadium forced the postponement of their Sunday opening match against Osasuna, rescheduled to August 27.
Barcelona, which is targeting an unprecedented third consecutive La Liga title, will open its title defense with an away fixture against Elche on August 23. For Mourinho’s Real Madrid, which enters the season fresh off back-to-back campaigns without a major trophy, the club’s first match of the rebuilt side will come against Espanyol away on August 22.
The only top-flight match involving a traditional big club this week will see Atletico Madrid, a consistent contender that has finished in the top four of La Liga for multiple consecutive seasons, host newly promoted Malaga on Wednesday. Even for Atletico, however, the season opens amid lingering uncertainty: star forward Julián Álvarez, who won the World Cup with Argentina earlier this month, has publicly requested a transfer, leaving his future at the club in doubt.
The broader 2026-2027 European club soccer season officially got underway earlier this week, when Paris Saint-Germain claimed the first silverware of the campaign with a 2-1 victory over Aston Villa in the UEFA Super Cup final last Wednesday.
The opening weekend of La Liga gets underway Saturday with Alaves hosting Getafe, followed by a fixture between Sevilla and Rayo Vallecano. Sunday will mark a historic milestone for Racing Santander, which is returning to La Liga’s top flight after a 14-year absence. They will host Villarreal, which finished third in the league table last season, behind only Barcelona and Real Madrid. The final match of the opening weekend will see Levante travel to Barcelona to face Espanyol.
Barcelona enters the season with a clear target: become the first club in modern La Liga history to win three consecutive league titles. Much of the squad’s core is made up of the Spanish players who lifted the World Cup trophy last month, including breakout young stars Lamine Yamal, Gavi, Pedri, Pau Cubarsí and veteran playmaker Dani Olmo. One key exiting player is expected to be Ferran Torres, the forward who scored Spain’s game-winning extra-time goal in the World Cup final against Argentina. Reports confirm Torres is in advanced negotiations to complete a transfer to PSG. New manager Hansi Flick has already added England forward Anthony Gordon to the squad, a signing designed to offset the departure of veteran striker Robert Lewandowski.
At Real Madrid, the club turned to the returning Mourinho to turn around its fortunes after two consecutive underwhelming seasons. The squad has undergone an extensive overhaul, with star trio Kylian Mbappé, Vinícius Júnior and Jude Bellingham retained as the foundation of the side. New additions include Spanish World Cup winner Marc Cucurella, Ibrahima Konaté, Denzel Dumfries, playmaker Bernardo Silva and young forward Yan Diomande. High-profile departures include veteran defenders Dani Carvajal and David Alaba, who left the club this transfer window.
For Atletico Madrid, the roster turnover is equally significant. Manager Diego Simeone has already lost key first-team players including Antoine Griezmann, Thiago Almada, Nahuel Molina and Clément Lenglet. The club’s new signings include Alejandro Grimaldo, Morten Hjulmand and Lee Kang-In, with Argentine center-back Cristian “Cuti” Romero expected to complete his arrival imminently. Three Atletico players featured for champion Spain in the World Cup: Marcos Llorente, Marc Pubill and Álex Baena, while Álvarez represented Argentina. Though Atletico’s board has repeatedly stated it has no intention of selling the in-demand forward, who has now returned to pre-season training, speculation over his future continues to swirl, with both Barcelona and Real Madrid linked with a move for his signature.
Beyond roster changes, the new La Liga season will introduce a groundbreaking technological first for top-flight soccer. The league confirmed it will become the first top competition in the world to roll out “connected ball” technology at a full league scale. The new match balls are embedded with a radio-frequency sensor that continuously transmits accurate real-time data on the ball’s position and records the exact moment of every player contact with the ball. The sensor data is captured by a network of 12 antennas installed in every La Liga stadium, and integrated into the league’s existing match technology ecosystem to support referee decision-making and broadcast analysis.
Three clubs earned promotion to La Liga from the Segunda División this off-season: Racing Santander, Malaga, and Deportivo La Coruña, a former La Liga champion that spent eight consecutive seasons competing in the second tier. The three clubs that were relegated to the second division at the end of last season are Mallorca, Girona and Oviedo.