Is Jose Mourinho able to defeat soaring spanish giant athletico?

Atleti last reached the semi-final of the European Cup 40 years ago, back in 1974, so can be considered relatively inexperienced on this stage. In contrast, this is Chelsea's seventh appearance in the last four of the Champions League in 11 campaigns. They will hope such pedigree will hold them in good stead going into this tie, but los Rojiblancos, who currently sit four points clear at the top of La Liga, cannot be underestimated.