Panathinaikos fans have urged UEFA to take action and suspend Olympiakos from the Champions League next season.
Olympiakos President Vaggelis Marinakis is allegedly involved in the match-fixing scandal which is under investigation from the Greek authorities.
It is believed that UEFA could take action against Olympiakos as they did against Fenerbahce some years ago and Panathinaikos fans raised a banner in the game against PAOK calling UEFA to ban the Greek champions from Europe.
“UEFA if your are not corrupted too, show Olympiacos and Marinakis the red card. Stop corruption in Greek football,” the banner said.