Greek football clubs face UEFA squad registration deadlines

Greek football clubs are approaching critical deadlines for European competition participation. Olympiacos, AEK, OFI, and Panathinaikos must submit their player lists for the UEFA Champions League, Europa League, and Conference League by September 3 at 00:59 Greek time.

While the Greek domestic transfer window remains open until September 15, any players registered after the UEFA deadline will be ineligible for the League Phase. Changes to rosters are generally only permitted mid-season or in cases of long-term injuries lasting at least 60 days.

Data projections from Football Meets Data provide outlooks for the Greek representatives. In the Europa League, Olympiacos is considered a strong favorite to finish within the top 24 with a 78.3% probability. In the Champions League, AEK has a 40.2% chance of reaching the top 24, though its probability of finishing in the top 8 to secure direct qualification to the knockout stages is 3.9%.