Video: Arsenal 2 - 3 Olympiakos (Sep-29-2015) UCL Highlights
The Gunners' display was summed up by the wretched first-half own goal conceded by David Ospina - preferred to Petr Cech in goal - when he dropped Kostas Fortounis's corner into his own net after Theo Walcott equalised Felipe Pardo's deflected