What happened: Real Madrid Medical Services diagnosed Fede Valverde with a traumatic brain injury following an incident in training, the club confirmed via Fabrizio Romano. Valverde is recovering at home in good condition but has been ruled out of El Clásico. The Uruguayan international issued his own statement acknowledging a confrontation with a teammate during the session.

Why it matters: Valverde is one of Carlo Ancelotti's most-used midfielders and his absence strips Madrid of a key two-way presence against Barcelona at the business end of the LaLiga title race. The injury also follows reports that president Florentino Pérez is preparing disciplinary action after the Tchouaméni altercation that triggered the injury. Losing a player of Valverde's profile to an internal incident compounds the sporting damage with a dressing-room crisis on Clásico week.

What to watch: Watch for Ancelotti's midfield reshuffle ahead of El Clásico and any club statement on disciplinary outcomes for Valverde and Tchouaméni. Recovery timeline updates will determine whether Valverde returns for Madrid's remaining LaLiga run-in.