Head to Head
| Greece A1 | 2019/05/03 16:30 | Ethnikos Piraeus v Ydraikos | L | 9-6 |
| Others | 2018/05/06 12:30 | Ethnikos Piraeus v Ydraikos | L | 1-0 |
| Others | 2018/05/02 12:30 | Ethnikos Piraeus v Ydraikos | D | 6-6 |
| Others | 2017/12/01 14:00 | Ethnikos Piraeus v Ydraikos | W | 5-7 |
Home History
| Greece A1 | 2019/05/03 16:30 | Ethnikos Piraeus v Ydraikos | L | 9-6 |
| Greece A1 | 2019/03/27 13:00 | ANO Glyfadas v Ydraikos | L | 14-4 |
| Greece A1 | 2019/03/23 15:57 | Ydraikos v NO Vouliagmenis | L | 2-14 |
| Others | 2019/01/05 17:58 | Palaiou Falirou v Ydraikos | W | 4-8 |
| Others | 2018/12/21 15:58 | Ydraikos v ANO Glyfadas | W | 7-6 |
| Others | 2018/12/13 18:30 | Ydraikos v ANO Glyfadas | L | 7-12 |
| Others | 2018/11/24 15:59 | Ydraikos v PAOK | D | 7-7 |
| Others | 2018/11/17 16:58 | GS Peristeriou v Ydraikos | D | 8-8 |
Away History
| Greece A1 | 2019/05/03 16:30 | Ethnikos Piraeus v Ydraikos | W | 9-6 |
| Greece A1 | 2019/04/10 16:30 | Ethnikos Piraeus v Olympiakos | L | 6-17 |
| Greece A1 | 2019/03/27 12:59 | OFT v Ethnikos Piraeus | W | 7-14 |
| Greece A1 | 2019/03/09 11:30 | Ethnikos Piraeus v GS Peristeriou | W | 16-8 |
| Others | 2019/01/05 11:59 | Olympiakos v Ethnikos Piraeus | L | 14-6 |
| Others | 2018/12/21 17:30 | Ethnikos Piraeus v OFT | W | 15-5 |
| Others | 2018/11/24 12:00 | Ethnikos Piraeus v ANO Glyfadas | D | 7-7 |
| Others | 2018/11/07 18:30 | Ethnikos Piraeus v NO Vouliagmenis | L | 2-9 |