Real Madrid Edges Osasuna: Key Moments, Performances, and Tactical Breakdown

In their LaLiga season opener on August 19, 2025, Real Madrid triumphed over Osasuna with a narrow 1‑0 victory at the Santiago Bernabéu. This match marked Xabi Alonso’s managerial debut in domestic league play, and it delivered plenty of talking points—from debut performances to tactical implications. Let’s dive into the details.
New Signings Shine Despite Pressure
Xabi Alonso’s limited words at the press conference painted a positive picture: his new defensive signings—including Trent Alexander‑Arnold, Dean Huijsen, and Álvaro Carreras—handled their premieres at the Bernabéu with remarkable composure and no visible nerves. Although not flashy, Alonso emphasized they were “solid,” error‑free, and integrated seamlessly into the squad, complemented in second half by 18‑year‑old Franco Mastantuono.
The standout debut performances were backed by data: Dean Huijsen and Álvaro Carreras led the team in progressive passes (28 and 26 respectively) and carries, while Carreras registered the highest touches in the final third (61). Their impactful presence was a key to both defensive security and controlled possession.
Mbappé the Decisive Difference
The only goal of the match came via a penalty in the 51st minute by Kylian Mbappé, who drew it and calmly converted—underlining his value on the big stage. His overall rating reflected this: a 9/10 with eight successful dribbles, marking him as the game’s standout performer.
Tactical Balance and Player Dynamics
Formations and Rotation
Real Madrid exhibited command through possession and territory, though Osasuna defended resolutely in the first half. Managerial tactics favored integration over overhaul, giving new arrivals vital minutes without disrupting rhythm.
Trent Alexander‑Arnold made a tidy and composed home debut, contributing to both defense and attacking buildup before being substituted for Dani Carvajal, who received a rapturous applause returning from injury. Carvajal’s versatility adds a welcome selection dilemma for Alonso—possibly sharing or competing for the right-back spot.
In the midfield and forward areas, Arda Güler impressed with tempo control and pressing, while Fede Valverde made a crucial defensive intervention late on. Meanwhile, Mastantuono, making his debut, injected energy and confidence that suggest he could be a regular contributor.
Player Ratings and Key Contributions
Player | Role/Contribution | Rating/Specs |
---|---|---|
Kylian Mbappé | Penalty-winner and scorer | 9/10, 8 dribbles |
Dean Huijsen | Progressive passing & defensive stability | 8.5 rating |
Álvaro Carreras | Buildup play and final-third involvement | 8.5 rating; 61 touches |
Arda Güler | Tempo and pressing | Mentioned in rating overview |
Fede Valverde | Late defensive intervention | Included in ratings |
Franco Mastantuono | Energetic debut from the bench | Positive mention |
Trent Alexander‑Arnold | Calm and tidy debut on right-back | Praised in reports |
Dani Carvajal | Impactful second-half cameo after injury return | Applauded by fans |
Takeaways
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Managerial debut success: Alonso’s first LaLiga match ends in a solid 1‑0 win, giving confidence to his project.
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New recruits impress: Alexander‑Arnold, Carreras, Huijsen, and Mastantuono—no sense of pressure, high professionalism.
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Mbappé decisive factor: Delivered as expected, both in earning and converting the penalty.
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Selection curves emerging: Carvajal re-enters as a form threat; Trent must maintain sharpness to secure his spot.
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Tactical foundation: Real Madrid dominated possession and applied consistent pressure throughout.
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Youth performance sparks buzz: Mastantuono’s measured debut embodies Alonso’s forward-looking approach.
Final Insights
Real Madrid’s opening-day victory over Osasuna may have lacked grandeur, but it was rich in significance. The new-look defense provided the backbone for controlled dominance, Mbappé delivered in expected fashion, and Alonso’s managerial debut comes with momentum and reassurance.
The spotlight now shifts to upcoming fixtures, where consistency, squad rotation, and integration of recent acquisitions will be tested. Carvajal’s return adds depth, while young talents like Mastantuono will provide timely energy.