England right-back Trent Alexander-Arnold made his La Liga debut as Real Madrid earned a narrow win against Osasuna. The summer signing from Liverpool had played five times for his new club at the Fifa Club World Cup, where they reached the semi-finals, under new boss Xabi Alonso.

Real Madrid kicked off their LaLiga campaign with a 1-0 victory over Osasuna at the Santiago Bernabéu. Kylian Mbappé's penalty in the 51st minute was the difference in a match where Madrid dominated possession but struggled to break down a resolute Osasuna defence.