Cristiano Ronaldo lasted 45 minutes in his first Manchester United appearance since asking to leave the club as Rayo Vallecano came from a goal down to draw 1-1 at Old Trafford.
Erik ten Hag, taking charge of his first home game, gave a debut to £55m signing Lisandro Martinez and handed a first start to free agent recruit Christian Eriksen.
But with most of the focus on Ronaldo, the result did not go United's way as they wrapped up their preparations ahead of their Premier League campaign, which kicks off against Brighton next weekend.
