Arsenal manager Arsene Wenger vowed his team had nothing to fear after they advanced to the knockout phase of the Champions League and a likely showdown with one of European football's heavyweights.

A below-par Arsenal were made to work hard for a 3-1 victory over Partizan Belgrade on Wednesday, with Theo Walcott and Samir Nasri scoring the decisive goals after the Serbs' striker Cleo had cancelled out Robin Van Persie's opener.