The Spanish Football Federation has already published the names of the officials that will take charge of the Copa del Rey semi-finals that were confirmed during the draw on Friday in Seville.
Clásico referee Mateu
Experienced Spaniard Antonio Mateu Lahoz will have the whistle for the first leg at the Camp Nou on 6 February. He will be supported from the VAR room by Ricardo de Burgos Bengoetxea. In the other tie, between Real Betis and Valencia, Carlos del Cerro Grande will be the man in the middle for the first encounter at the Estadio Benito Villamarín, and will have Xavier Estrada Fernández on hand to help for those more debatable decisions.