Pep Guardiola has insisted his Bayern Munich side must improve ahead of Wednesday's Champions League clash at Manchester City after stuttering to a 1-0 win over VfL Wolfsburg.
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Despite enjoying their customary 70 percent ball possession at Munich's Allianz Arena, Bayern needed just over an hour to break down the Wolves defence on Saturday to stay second in the Bundesliga.
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Manchester City warmed-up for the visit of the European champions with a 3-2 defeat at Aston Villa to leave Manuel Pellegrini's side fifth in the Premier League, but Guardiola said Bayern must tighten up.
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"We won, but we must improve a lot of things," admitted the Spaniard ahead of the trip to England and next Saturday's Bundesliga clash at third-placed Bayer Leverkusen.
Bayern Munich did very well in their last game so it's gonna be difficult for Manchester City I must say. I sense a defeat for them!