Sevilla players celebrate their victory at the Spanish La Liga soccer match between Sevilla and Barcelona at the Ramon Sanchez Pizjuan stadium in Seville, Spain.

Barcelona's head coach Hansi Flick looks at the referee after the Spanish La Liga soccer match between Sevilla and Barcelona at the Ramon Sanchez Pizjuan stadium in Seville, Spain.

Sevilla's Akor Adams, centre, celebrates after scoring his side's fourth goal during the Spanish La Liga soccer match between Sevilla and Barcelona at the Ramon Sanchez Pizjuan stadium in Seville, Spain.

Barcelona's Roony Bardghji, centre, and Barcelona's Jules Kounde, left, react during the Spanish La Liga soccer match between Sevilla and Barcelona at the Ramon Sanchez Pizjuan stadium in Seville, Spain.

Barcelona's Dani Olmo, left, challenges for the ball with Sevilla's Cesar Azpilicueta during the Spanish La Liga soccer match between Sevilla and Barcelona at the Ramon Sanchez Pizjuan stadium in Seville, Spain.

Sevilla's Jose Angel Carmona, centre right, celebrates after scoring his side's third goal during the Spanish La Liga soccer match between Sevilla and Barcelona at the Ramon Sanchez Pizjuan stadium in Seville, Spain.

Sevilla's Cesar Azpilicueta, left, reacts after Barcelona's Robert Lewandowski, right, missed a scoring chance during the Spanish La Liga soccer match between Sevilla and Barcelona at the Ramon Sanchez Pizjuan stadium in Seville, Spain.

Barcelona's Robert Lewandowski kicks the ball during the Spanish La Liga soccer match between Sevilla and Barcelona at the Ramon Sanchez Pizjuan stadium in Seville, Spain.

Sevilla's Isaac Romero celebrates with Sevilla's Ruben Vargas after scoring his side's second goal during the Spanish La Liga soccer match between Sevilla and Barcelona at the Ramon Sanchez Pizjuan stadium in Seville, Spain.

Sevilla's Alexis Sanchez celebrates after scoring his side's opening goal during the Spanish La Liga soccer match between Sevilla and Barcelona at the Ramon Sanchez Pizjuan stadium in Seville, Spain.