| Others | 2018/11/14 17:30 | Olympiakos v Ydraikos | L | 12-3 |
| Others | 2018/11/07 15:59 | Ydraikos v NO Chania | W | 15-9 |
| Others | 2018/09/30 08:30 | Ydraikos v CC Ortigia | W | 5-4 |
| Others | 2018/09/29 09:58 | Ydraikos v VK Nais | W | 8-4 |
| Others | 2018/09/28 16:28 | Ydraikos v Primorac Kotor | L | 8-9 |
| Others | 2018/05/24 12:30 | Ydraikos v NO Chios | L | 4-8 |
| Others | 2018/05/17 12:30 | Ydraikos v Olympiakos | L | 3-14 |
| Others | 2018/05/06 12:30 | Ethnikos Piräus v Ydraikos | L | 1-0 |