Real Madrid has initiated an investigation into allegations of racist insults aimed at Barcelona players during their recent 4-0 defeat at home in La Liga. The club expressed deep regret over the "insults of a few fans" following the match. Reports from Spanish media indicate that Lamine Yamal, a 17-year-old forward for Barcelona with Equatorial Guinean and Moroccan roots, was subjected to xenophobic and racist abuse at the Santiago Bernabéu Stadium. Barcelona has not yet provided a response to these claims.