"Barcelona is playing great soccer and has the quality and potential to win the Champions League. We couldn't beat Chelsea at home but we're confident we can go on from here and take things step by step, all the while respecting our rivals. I won't be able to be a part of things over the upcoming weeks because of the injury I picked up, but we have a great squad and I have complete confidence in my teammates." Barcelona's Mexican defender Rafael Marquez, who suffered a knee injury during its scoreless tie at home in the semifinal first leg against Chelsea and is out for three months, has confidence in his teammates. In La Liga last weekend, Barcelona thumped archrival Real Madrid, 6-2. Barcelona plays at Chelsea on Wednesday.