Barcelona won the La Liga match 2-0 on Sunday night. Roberto Lewandowski extended the gap after Serhi Roberto put the team ahead. Barcelona which has gathered 59 points in 22 matches in 13 matches is undefeated with 12 wins and a draw. Real Madrid is on the second position. After the match, Xavi expressed his disappointment of team's performance in the second half. He said, “The first half was very good. We showed power, controlled the match. We slowed down a lot in the second half and it showed. The temptation is much less. We were tired. Still I am quite relieved with the scoreline."