Head to Head
| Greece A1 | 2024/12/14 16:00 | Panionios v Ydraikos | W | 15-9 |
| Greece A1 | 2024/10/26 11:00 | Ydraikos v Panionios | W | 7-9 |
| Greece Cup | 2024/09/20 17:30 | Panionios v Ydraikos | W | 11-10 |
| Greece A1 | 2024/05/17 17:30 | Panionios v Ydraikos | W | 12-7 |
| Greece A1 | 2023/12/06 18:30 | Ydraikos v Panionios | L | 12-11 |
| Greece A1 | 2023/10/04 17:30 | Panionios v Ydraikos | W | 14-6 |
| Greece A1 | 2022/10/19 17:30 | Panionios v Ydraikos | W | 20-8 |
| Water Polo Matches | 2022/09/23 09:00 | Panionios v Ydraikos | W | 17-7 |
| Greece A1 | 2022/01/29 17:00 | Panionios v Ydraikos | L | 7-11 |
| Others | 2017/12/15 14:00 | Panionios v Ydraikos | W | 3-2 |
| Others | 2017/01/07 15:51 | Ydraikos v Panionios | L | 12-3 |