
Trent Alexander-Arnold only lasted five minutes in his Champions League debut for Real Madrid before going down with a hamstring injury.
Real Madrid’s first European match under Xabi Alonso was nearly a disaster. Los Blancos went a goal behind to Marseille early on, had Dani Carvajal was sent off and then saw Alexander-Arnold become the latest addition to the club’s infirmary, clutching the back of his left thigh after just three passes at the Santiago Bernabéu.