Real Madrid defeated Inter Milan 2–1 at the Santiago Bernabéu to make a winning start to the 2026–27 UEFA Champions League league phase.
Kylian Mbappé gave Madrid the lead in the 14th minute after Inter defender Yann Bisseck failed to clear the ball and Brahim Díaz created the opportunity.
Federico Valverde doubled the advantage nine minutes later, capitalising on an error by Inter goalkeeper Josep Martínez.
Inter continued to threaten despite falling two goals behind and reduced the deficit in the 77th minute.
Lautaro Martínez directed the ball across the Madrid goal, allowing Carlos Augusto to finish from close range and give the Italian champion hope of a comeback.
Madrid protected its narrow advantage during the closing stages to secure all three points from its opening European fixture.
The victory also marked a successful Champions League return for José Mourinho during his second spell as Real Madrid manager. Mourinho previously coached Inter to the Champions League title in 2010.
Madrid entered the match seeking a response after suffering a 1–0 defeat against Real Betis in La Liga.