Real Madrid Castilla defeated Segunda B opponents Mensajero on Sunday.
In their best spell of the campaign, the reserves picked up a good result against a well organised Mensajero side, seeing Luis Miguel Ramis' side get the three points.
A goal from Borja Mayoral kept the winning run going for the Whites in the Di Stéfano, where they're unbeaten all season.
It was the third consecutive win for Castilla since Ramis succeeded Zinedine Zidane as coach.