Gary Neville got his first win with Valencia as they beat Barakaldo 2-0 to qualify for the last-16 of the Copa del Rey.
Ten-man Atletico Madrid slipped to defeat at Malaga but Celta Vigo and Athletic Bilbao recorded victories in La Liga on Sunday.
Malaga ended a run of seven away games without victory in La Liga with a 2-1 victory at Rayo Vallecano on Sunday.
Villarreal moved up to fifth in La Liga thanks to Cedric Bakambu's second-half double in their 2-1 win over Rayo Vallecano on Sunday.
Take a look at the five best goals from this weekend's La Liga action, including Gareth Bale and Luis Suarez.
Sevilla climbed into the top half of the La Liga table after beating nine-man Valencia 1-0 on Sunday.
Former Manchester United striker Bebe has suggested his game has similarities with that of Cristiano Ronaldo.
Rayo Vallecano's Jozabed Sanchez scored an exquisite first-time strike against Villarreal on Sunday.
Valencia hit five to beat high-flying Celta Vigo, while Eibar continued their rise up La Liga with victory over Getafe.
Eibar maintained their top-six La Liga position after an own goal gave them a 1-0 victory over Rayo Vallecano.
Neymar netted four goals as Barcelona overcame Rayo Vallecano 5-2 to join Real Madrid at the top of the standings.
Luis Suarez is fit for Barcelona after recovering from a muscle injury ahead of the clash with Rayo Vallecano.
Barcelona and Real Madrid will start their Copa del Rey campaigns against third-tier clubs.
Former Manchester United striker Bebe has refused to rule out a return to Old Trafford.
Ruben Castro was involved in a bizarre incident during Real Betis' 2-0 win at Rayo Vallecano on Sunday.
Villarreal remain the early pacesetters in La Liga despite suffering their first defeat of the season against neighbours Levante.
Former Manchester United forward Bebe scored a superb 35-yard free kick for Rayo Vallecano against Sevilla in La Liga.
Villarreal moved to the top of the Primera Division by beating Atletico Madrid 1-0, while Sevilla also won on Saturday.
Villarreal moved level with Real Madrid and Celta Vigo at the top of La Liga as they won 1-0 at Malaga in a late kick-off.
Villarreal defeated Athletic Bilbao to remain joint-second with Real Madrid and Celta Vigo.