Champions League quarter-finals: tie-by-tie tactical breakdown | Michael Cox http://t.co/gp4VAma0y0 via @guardian

Champions League quarter-finals: tie-by-tie tactical breakdown
Dortmund will start as overwhelming favourites – but Málaga were considered outsiders in a group containing Zenit St Petersburg and Milan, then battled back from a 1-0 first leg defeat in Porto in order to reach this stage.