The away end at Karaiskakis Stadium let out a huge sigh of relief Wednesday when Arsenal scored a crucial opening goal against Olympiacos.
Needing a two-goal victory to secure advancement into the knockout stage, the visitors scored in the opening 30 minutes when Mesut Ozil's otherworldly vision found Aaron Ramsey down the left wing before the Welsh international's cross met Olivier Giroud's head and trickled over the line.