Barcelona arrive at Sunday's El Clasico carrying two contrasting stories: a perfect nine-from-nine La Liga record that has them six points clear of third-placed Real Madrid, and a fresh wound from a 4-2 Champions League defeat to Paris Saint-Germain that snapped an 11-match winning run. The result in Paris was a setback, but it has sharpened rather than rattled the squad. Hansi Flick has spent the week drilling his players on defensive positioning and set-piece organisation, with Kylian Mbappe identified as the primary threat to neutralise.

Injuries are complicating Flick's preparations significantly. Jules Kounde is a major doubt with an ankle sprain, while Dani Olmo is ruled out for a month after suffering an adductor injury in Paris. Eric Garcia and Andreas Christensen are also sidelined, forcing the manager to rely on young defenders Xavi Espart and Pau Cubarsi. Despite the personnel problems, Flick has backed his makeshift backline publicly and appears committed to the same high-defensive-line approach that has powered their attack to 50 goals across 12 games this season.

The squad itself is focused and vocal heading into the fixture. Rodri, preparing for his first Clasico since joining from Manchester City, has warned teammates against underestimating a Madrid side he believes specialises in disguising their true quality. A win on Sunday would not only extend their domestic advantage but set a new record for the best start to a Spanish top-flight season.