The 2019-20 La Liga champions scored their first goal since they won the championship. And it was a usual suspect, Sergio Ramos, who scored the goal.
The CB made the most of a set-piece to put Zidane's men in front. Despite what was at stake, Leganés were asleep and allowed Madrid to go in front.
Isco hit in a free-kick from the wing and Sergio Ramos headed in unmarked in the centre of the box.
It wasn't the first shot on goal from Madrid, who had already forced Cuéllar to make a great save from Vinicius' shot in the dee.
Leganés, who had to win, were forced to come back from the start at home.