Head to Head
| Greece A1 | 2022/02/05 11:00 | Ethnikos Piraeus v Olympiakos | W | 4-14 |
| Greece A1 | 2021/11/23 17:30 | Olympiakos v Ethnikos Piraeus | W | 16-3 |
| Greece A1 | 2021/03/27 10:00 | Olympiakos v Ethnikos Piraeus | W | 18-4 |
| Greece A1 | 2019/05/10 17:30 | Ethnikos Piraeus v Olympiakos | W | 3-13 |
| Greece A1 | 2019/04/10 16:30 | Ethnikos Piraeus v Olympiakos | W | 6-17 |
| Others | 2019/01/05 11:59 | Olympiakos v Ethnikos Piraeus | W | 14-6 |