The draw stipulated that the Spanish first division teams would fall against their lower-tier counterparts.
And because 11 first-class teams qualified for the final price, the round will witness 3 matches between competitors belonging to the first division.
The eight matches will take place on Tuesday, Wednesday and Thursday.
And the lottery came:
Alcoyano against Athletic Bilbao
Rayo Vallecano against Barcelona
Navalqualnero against Granada
Girona vs Villarreal
Almeria vs Osasuna
Valladolid vs Levante
Seville vs Valencia
Real Betis against Real Sociedad
Once the matches are over, the draw for the quarter-finals will take place.
The tournament witnessed many surprises, most notably Real Madrid’s exit from the Round of 32 and Atletico Madrid’s exit from the Round of 64.