• All rounds are played over
two legs apart the final which is played a single match in a neutral venue and the Rounds of 32 and 64, which are played a single match playoff in the field of lower-level opponent. In these rounds teams from
1ª División start as top seeds and can not face each other. • In the event that aggregate scores finish level, the
away goals rule. (This rule applies also in extra time) • In case of a tie on aggregate, will play an extra time of 30 minutes, and if no goals are scored during extra time, the tie is decided by
penalty shootout. • The winners of the competition will earn a place in the group stage of next season's
UEFA Cup, if they have not already qualified for European competition, if so then the runners-up will instead take this berth. == Preliminary round ==