Arsenal earned a hard-fought 2-0 win over Olympiakos to make it six successive group stage Champions League victories for the first time since 2005.
The Gunners outclassed their Greek opponents at the Emirates Stadium on Wednesday night to make it back-to-back victories in the league stage this season. Piers Morgan reveals surprise date Arsenal will win title as Liverpool labelled 'overrated'
How Arsenal's win over Olympiakos unfolded
Gabriel Martinelli 's 12th-minute strike got the hosts on their way to three points, although it was Viktor Gyokeres who did the hard work for the opener.
Martin Odegaard played Gyokeres through on goal, who held off multiple defenders before shooting.
Olympiakos goalkeeper Konstantinos Tzolakis got enough to take the sting off Gyokeres' effort, whi