BARCELONA RATINGS: Marc-Andre ter Stegen - 7. His ninth season at Camp Nou and his best so far. Main reason Barcelona have only conceded six goals in 19 games. Fifteen clean sheets from 20 league games now and a relatively easy night for him. Getty
Jordi Alba - 9. With Balde sick and only making the bench, Alba started in the league for the first time this year and became captain after four minutes. Attacked. Crossed to Lewandowski on 52, then scored his first goal of the season, side-footing a Kessie ball in. Crossed for the third. AFP
Andreas Christensen - 7. Getting better all the time. Peerless in the air and solid again. Another clean sheet as Barca capitalised on Real Madrid losing at Mallorca to go eight points clear. EPA
Ronald Araujo - 7. Badly tackled on the ankle in the first half. Not as involved as Christensen alongside him, but he did manage a shot. Getty
Jules Kounde - 7. Playing against his former club, he hit several crosses as Barcelona struggled to get a breakthrough. Ball over the top to Raphinha before the second. AP
Frenkie de Jong - 8. Playing well. Headed wide in front of the 77,987 crowd after 15 minutes. Lofted ball forward to Alba led to the third. "We have found the right position for Frenkie de Jong,” said Xavi. “He’s very happy." Reuters
Sergio Busquets - N/A. Limped off after four minutes shaking his head after a poor challenge. A sprained ankle. All at Barcelona will be hoping it doesn’t keep him out for long, with two games against Manchester United approaching. AFP
Pedri - 7. Poor night by his own stellar standards as he failed to control the game and lost possession. Quick closing Sevilla down during the rare occasions when they had possession and better in the second half – like his team. AP
Gavi - 8. Initially most advanced of the four midfielders in a new system used by Xavi Hernandez, but dropped back when Busquets went off. Needed to add goals to his game – and he did that by finishing the best move of the game for Barca’s second and his first of the season. Getty
Robert Lewandowski - 7. Got a shot on target after 15. Chances limited against a back five, but super 27th minute shot was well saved. Six shots – but no goals for the top scorer.EPA
Raphinha - 8. Headed the ball straight into the arms of Bounou after 55. Involved in the opening goal, then set up the second with the best ball of the game after 71 to Gavi. Scored the third, similar to the second with a ball across goal. “He gives us a lot, and he's an essential player for the team,” said Xavi. EPA
SUBS: Franck Kessie - 8 (Busquets, 7'). Unselfish and dropped his shoulder on 20 to beat a man and run at goal, then he released the ball instead of shooting. Lovely control to spot a run and set up Alba for the first goal and involved in excellent build up for the second. EPA
BARCELONA RATINGS: Marc-Andre ter Stegen - 7. His ninth season at Camp Nou and his best so far. Main reason Barcelona have only conceded six goals in 19 games. Fifteen clean sheets from 20 league games now and a relatively easy night for him. Getty
Jordi Alba - 9. With Balde sick and only making the bench, Alba started in the league for the first time this year and became captain after four minutes. Attacked. Crossed to Lewandowski on 52, then scored his first goal of the season, side-footing a Kessie ball in. Crossed for the third. AFP
Andreas Christensen - 7. Getting better all the time. Peerless in the air and solid again. Another clean sheet as Barca capitalised on Real Madrid losing at Mallorca to go eight points clear. EPA
Ronald Araujo - 7. Badly tackled on the ankle in the first half. Not as involved as Christensen alongside him, but he did manage a shot. Getty
Jules Kounde - 7. Playing against his former club, he hit several crosses as Barcelona struggled to get a breakthrough. Ball over the top to Raphinha before the second. AP
Frenkie de Jong - 8. Playing well. Headed wide in front of the 77,987 crowd after 15 minutes. Lofted ball forward to Alba led to the third. "We have found the right position for Frenkie de Jong,” said Xavi. “He’s very happy." Reuters
Sergio Busquets - N/A. Limped off after four minutes shaking his head after a poor challenge. A sprained ankle. All at Barcelona will be hoping it doesn’t keep him out for long, with two games against Manchester United approaching. AFP
Pedri - 7. Poor night by his own stellar standards as he failed to control the game and lost possession. Quick closing Sevilla down during the rare occasions when they had possession and better in the second half – like his team. AP
Gavi - 8. Initially most advanced of the four midfielders in a new system used by Xavi Hernandez, but dropped back when Busquets went off. Needed to add goals to his game – and he did that by finishing the best move of the game for Barca’s second and his first of the season. Getty
Robert Lewandowski - 7. Got a shot on target after 15. Chances limited against a back five, but super 27th minute shot was well saved. Six shots – but no goals for the top scorer.EPA
Raphinha - 8. Headed the ball straight into the arms of Bounou after 55. Involved in the opening goal, then set up the second with the best ball of the game after 71 to Gavi. Scored the third, similar to the second with a ball across goal. “He gives us a lot, and he's an essential player for the team,” said Xavi. EPA
SUBS: Franck Kessie - 8 (Busquets, 7'). Unselfish and dropped his shoulder on 20 to beat a man and run at goal, then he released the ball instead of shooting. Lovely control to spot a run and set up Alba for the first goal and involved in excellent build up for the second. EPA