 Gymnastikos Sylogos Ethnikos Sidirokastrou |
| 17-Feb-2019 | Gamma Ethniki (19) | Ethnikos Alexandroupoli | 1-0 | Ethnikos Sidirokastrou |
| 24-Feb-2019 | Gamma Ethniki (20) | Ethnikos Sidirokastrou | 1-3 | Aspida Xanthis |
| 03-Mar-2019 | Gamma Ethniki (21) | Kavala | 5-0 | Ethnikos Sidirokastrou |
| 17-Mar-2019 | Gamma Ethniki (22) | Ethnikos Sidirokastrou | 0-3 | Keravnos |
| 24-Mar-2019 | Gamma Ethniki (23) | Ethnikos Sidirokastrou | 3-0 | Aris Avatou |
| 31-Mar-2019 | Gamma Ethniki (24) | Panserraikos | 4-0 | Ethnikos Sidirokastrou |
| 07-Apr-2019 | Gamma Ethniki (25) | Ethnikos Sidirokastrou | 0-2 | Nestos Chrysoupolis |
| 14-Apr-2019 | Gamma Ethniki (26) | Orfeas Xanthis | 6-0 | Ethnikos Sidirokastrou |
