 Poseidan NM |
| Gamma Ethniki 2os Omilos 2020/21 | |
|
| 18-Oct-2020 | Gamma Ethniki (2) | Poseidan NM | 2-1 | Makedonikos Neapolis |
| 21-Oct-2020 | Gamma Ethniki (3) | Ethnikos Giannitson | 0-2 | Poseidan NM |
| 25-Oct-2020 | Gamma Ethniki (4) | Poseidan NM | 2-1 | Aetos Varvaras |
| 11-Apr-2021 | Gamma Ethniki (5) | Kallikrateia | 0-1 | Poseidan NM |
| 25-Apr-2021 | Gamma Ethniki (7) | Poseidan NM | 7-0 | PAOK Alexandreias |
| 28-Apr-2021 | Gamma Ethniki (8) | Niki Agathias | 0-2 | Poseidan NM |
| 12-May-2021 | Gamma Ethniki (10) | MA Trikala | 2-2 | Poseidan NM |
| 16-May-2021 | Gamma Ethniki (11) | Poseidan NM | 2-1 | Thyella Sarakinon |
| 23-May-2021 | Gamma Ethniki (12) | Poseidan NM | - | PAO Koufalion |
| 26-May-2021 | Gamma Ethniki (13) | Thermaikos | - | Poseidan NM |
| 30-May-2021 | Gamma Ethniki (14) | Poseidan NM | - | Anagennisi Giannitson |
| 06-Jun-2021 | Gamma Ethniki (15) | Edessaikos | - | Poseidan NM |
