Xabi Alonso’s Real Madrid rebuild: new signings and tactical changes aim to solve defensive problems

Spanish coach starts first full season determined to end defensive instability at the Bernabéu
Real Madrid have entered a new era under Xabi Alonso, with the former midfield maestro tasked with fixing a defense that faltered throughout last season. After conceding 55 goals in 42 matches during the 2025 campaign an average of 1.3 per game Alonso has made defensive stability his top priority ahead of 2025/26.
Poor Defensive Record Raised Alarm
Last season’s numbers were troubling for a club of Madrid’s stature. In Europe’s top five leagues, only Valladolid conceded more, letting in 56 goals in just 21 matches a figure that ultimately led to their relegation. Madrid’s defensive fragility was compounded by frequent injuries and inconsistent form at the back.
Swift Transfer Market Response
Determined to avoid a repeat, Madrid acted before the Club World Cup to reinforce their back line. Dean Huijsen and Trent Alexander-Arnold were brought in early, while Álvaro Carreras joined after prolonged negotiations with Benfica. Florentino Pérez and Alonso worked in tandem to ensure the squad’s defensive depth was significantly upgraded.
Alonso’s Tactical Blueprint
During the Club World Cup, Alonso began experimenting with different defensive shapes, notably using a three-centre-back system supported by advanced wing-backs — a tactic he successfully deployed at Bayer Leverkusen. The approach marks a departure from Madrid’s more conservative past, with the team pushing higher up the pitch and applying pressure earlier.
High Press and Higher Defensive Lines
Training sessions at Valdebebas have already focused on this new philosophy. Alonso’s system demands defenders who are comfortable on the ball and quick to recover, aiming to dominate possession and limit opponents’ chances from the outset. The Spanish coach believes this proactive style will be key to returning Madrid to both domestic and European dominance.
With a full season ahead and targeted reinforcements in place, Alonso’s Real Madrid project is now set for its first true test.