The Gunners enjoyed a 3-0 win over Dynamo Zagreb in midweek to leave themselves in with a chance of rescuing their European campaign against the Greek giants
Arsenal have left themselves with a mountain to climb yet again in the Champions League, despite Tuesday’s 3-0 win over Dynamo Zagreb.
Arsene Wenger’s side must now beat Olympiacos by two clear goals to progress to the knockout stages of the competition with a superior head-to-head record, or win 3-2 to go through on goal difference.