The draw will take place on Tuesday.
On Tuesday at 1pm Madrid time, the draw for the round-of-32 of the Copa del Rey will take place at the headquarters of the Spanish Football Federation. Real Madrid’s possible opponents are as follows: Ebro, Ibiza, Badajoz, Badalona, Cultural Leonesa, Recreativo de Huelva, UD Logroñés or Unionistas de Salamanca
All eight of those teams are from Segunda Division B — the same level that Castilla currently play in.
Whomever Real Madrid end up drawing, the match will take place sometime January 21 - 23, in a single-game elimination away from home. Should Real win that match, they will play their round-of-16 tie just one week later, and the quarter-finals will be played just one week after that.