Ernesto Valverde has agreed to return for a second spell as Olympiakos coach following the dismissal of Ewald Lienen, who was sacked by the Greek club after just four games in charge.
Olympiakos Piraeus missed the chance to tie up qualification for the Champions League knockout phase when they were held to a 0-0 draw by AZ Alkmaar.
An injury time strike from substitute Ieroklis Stoltidis handed Olympiakos a 2-1 win over Standard Liege 2-1 in their Champions League Group H match on Tuesday.
Robin van Persie and Andrei Arshavin struck late to give Arsenal a 2-0 victory over Olympiakos in Champions League Group H on Tuesday after visiting keeper Antonis Nikopolidis produced wonders to keep them at bay.
Day in Pics: 30th August
August 30, 2014
Famous Ganesh Pandals in Mumbai