Triple King's Cup holders Barcelona storm into the last 16 by hammering Real Murcia 5-0 with a second-string team, completing an 8-0 aggregate victory over the third division side.

Atletico Madrid will have to win at Barcelona's Nou Camp for the first time in a decade on Tuesday if they are to reach the King's Cup final.

Atletico Madrid's troubles away from home continued when they were held to a goalless draw at Alaves on Saturday, dropping points on the road for a second consecutive week and losing Uruguay international Jose Maria Gimenez to injury.