AEK Athens midfielder Giorgos Katidis has been banned from representing all Greek national teams for life after appearing to give a Nazi salute to supporters while celebrating a goal.
AEK Athens have confirmed that defender Christos Arkoudas has tested positive for banned stimulant oxilofrine.
Jesualdo Ferreira has been replaced as Panathinaikos boss by scout Juan Ramon Rocha following the club's poor start to the season.
Everton have announced the signing of Belgium international forward Kevin Mirallas from Olympiakos on a four-year deal.
Kevin Mirallas has revealed that Belgium team-mate Marouane Fellaini's influence is likely to sway him into joining Everton in a £5.3 million deal.
Everton are closing in on the £5.3 million signing of Olympiakos striker Kevin Mirallas as manager David Moyes looks to strengthen his squad following Jack Rodwell's departure.
Wolfsburg are to loan right-back Ibrahim Sissoko to Panathinaikos for next season after he found first-team opportunities hard to come by in the Bundesliga.
Spaniard Ernesto Valverde will step down as coach of Greek champions Olympiakos at the end of the season, the club announced on Thursday.
Panathinaikos have been fined and docked points for the riot which halted last weekend's derby clash with Olympiacos.
The Athens derby between Panathinaikos and Olympiacos was abandoned on Sunday after home fans reportedly set fire to several parts of the stadium.