Head to Head
| Vandpolo - Kampe | 2023/08/30 18:00 | Panionios v Panathinaikos | L | 14-10 |
| Grækenland - A1 | 2023/01/07 15:00 | Panathinaikos v Panionios | L | 8-12 |
| Grækenland - A1 | 2022/11/09 18:30 | Panionios v Panathinaikos | L | 9-7 |
| Others | 2016/10/08 07:55 | Panathinaikos v Panionios | W | 9-5 |