Bayern Munich beat Borussia Dortmund 1-0 in the Bundesliga on Saturday . Robert Lewandowski netted only goal against his former club . The German champions have won their last five games and are top of Group E ahead of Tuesday's Champions League clash with Real Madrid at Camp Nou.
Bayern Munich beat Borussia Dortmund 1-0 in the Bundesliga on Saturday . Robert Lewandowski netted only goal against his former club . Dortmund coach Jurgen Klopp says Pep Guardiola 's side deserved win . Captain Mats Hummels disagrees with manager .