Head to Head
| Greece Cup | 2021/05/21 15:00 | Olympiakos v Ydraikos | L | 18-9 |
| Greece A1 | 2021/04/09 10:00 | Ydraikos v Olympiakos | L | 9-18 |
| Greece A1 | 2020/02/19 17:30 | Olympiakos v Ydraikos | L | 15-6 |
| Greece A1 | 2019/10/23 16:53 | Ydraikos v Olympiakos | L | 2-14 |
| Friendly Matches | 2019/09/22 16:30 | Olympiakos v Ydraikos | L | 11-6 |
| Others | 2018/11/14 17:30 | Olympiakos v Ydraikos | L | 12-3 |
| Others | 2018/05/17 12:30 | Ydraikos v Olympiakos | L | 3-14 |
| Others | 2017/01/14 12:21 | Olympiakos v Ydraikos | L | 10-3 |