Olympiakos Pireus 1-2 AEK Athens *
| 07.02.2018 | AEK Athens | 2-1 | Olympiakos Pireus | |
| 24.01.2018 | Olympiakos Pireus | 0-0 | AEK Athens | |
*Panionios GSS 5-1 Lamia FC
| 07.02.2018 | Lamia FC | 1-4 | Panionios GSS | |
| 24.01.2018 | Panionios GSS | 1-0 | Lamia FC | |
*PAOK Salonica 5-1 Atromitos FC
| 08.02.2018 | Atromitos FC | 1-3 | PAOK Salonica | |
| 24.01.2018 | PAOK Salonica | 2-0 | Atromitos FC | |
PAS Giannina 3-5 AE Larisa *
| 07.02.2018 | AE Larisa | 3-2 AET | PAS Giannina | |
| 25.01.2018 | PAS Giannina | 1-2 | AE Larisa | |