Head to Head
| Triglav League | 2018/03/02 17:30 | VK Mornar v VK Posk | D | 5-5 |
| Triglav League | 2017/11/10 19:00 | VK Posk v VK Mornar | D | 9-9 |
| Triglav League | 2016/02/06 17:30 | VK Posk v VK Mornar | L | 5-9 |
| Triglav League | 2015/10/09 17:30 | VK Mornar v VK Posk | L | 15-9 |
Home History
| Triglav League | 2018/10/13 18:00 | Jadran Split v VK Posk | L | 14-6 |
| Triglav League | 2018/03/24 17:00 | HAVK Mladost v VK Posk | L | 15-7 |
| Triglav League | 2018/03/16 19:00 | VK Posk v Primorac Kotor | W | 13-10 |
| Triglav League | 2018/03/10 18:00 | Jadran Split v VK Posk | L | 11-9 |
| Triglav League | 2018/03/07 18:45 | VK Posk v Jug Dubrovnik | L | 6-13 |
| Triglav League | 2018/03/02 17:30 | VK Mornar v VK Posk | D | 5-5 |
| Triglav League | 2018/02/21 18:45 | VK Posk v Partizan | W | 6-4 |
| Triglav League | 2018/02/10 17:00 | Budva M-Tel v VK Posk | L | 15-9 |
Away History
| Others | 2018/10/14 08:00 | CN Barcelona v VK Mornar | L | 11-8 |
| Others | 2018/10/13 17:30 | CC Ortigia v VK Mornar | D | 8-8 |
| Others | 2018/10/12 16:25 | VK Mornar v OSC Budapest | L | 3-13 |
| Triglav League | 2018/10/10 18:00 | VK Mornar v Partizan | W | 10-8 |
| Others | 2018/09/30 08:00 | Neukölln Berlin v VK Mornar | W | 4-15 |
| Triglav League | 2018/03/24 18:00 | Jug Dubrovnik v VK Mornar | L | 16-8 |
| Adriatic League - A1 | 2018/03/16 17:30 | VK Mornar v Jadran Carine | L | 5-10 |
| Triglav League | 2018/03/10 18:30 | VK Mornar v Partizan | D | 7-7 |