# Inaugural World Water Polo 4x4 Championships in Dubrovnik

> Live situation record from CLSTR: https://clstr.news/situations/inaugural-world-water-polo-4x4-championships-in-dubrovnik
> Updated: 2026-08-26T18:20:30.000Z. Sources: 7. Developments: 2.

Dubrovnik and the Municipality of Župa Dubrovačka are set to host the inaugural World Aquatics Water Polo 4x4 Open Championships from August 31 to September 6, 2026. The tournament utilizes a new, dynamic format designed for increased spectator engagement.

Competitions will take place in the Old City Port of Dubrovnik—a UNESCO-protected site—and at the Gusar Water Polo Club pool in Mlini. The event is expected to feature 26 national teams, comprising 18 men’s and 8 women’s teams, alongside approximately 15 veteran teams from five continents.

To support the event, the Dubrovnik-Neretva County has signed a donation agreement of 50,000 euros. Infrastructure installation is currently underway in the Port and Mlini, including the setup of pontoons, changing rooms, and spectator stands.

Croatian national coaches Paulo Obradović and Morena Marinković have announced their respective team rosters. Scheduled activities include a press conference and a tournament draw on August 30, followed by an All-Star match featuring prominent players such as Maro Joković and Nikša Dobud.

## Claims

- Croatian coaches Paulo Obradović and Morena Marinković have selected the rosters for the national teams participating in the World Championship. (corroborated by 2 sources)
- The 1st World 4x4 Water Polo Championship will be held from August 31 to September 6. (corroborated by 2 sources)
- The tournament will feature 18 men's and 8 women's national teams from around the world. (corroborated by 2 sources)
- Approximately 15 veteran teams will also participate in the championship. (corroborated by 2 sources)
- Matches for veteran teams will take place at the Gusar Water Polo Club pool in Mlini. (corroborated by 2 sources)
- A press conference and tournament draw will be held in Porto on August 30. (corroborated by 2 sources)
- Filip Kržić will lead the Croatian men's national team. (corroborated by 2 sources)

## Timeline

### 2026-08-26: Dubrovnik to host inaugural World 4x4 Water Polo Championship

Dubrovnik will host the first-ever World 4x4 Water Polo Championship from August 31 to September 6, 2026, featuring 26 national teams and veteran squads in a new, dynamic tournament format.

3 sources. https://clstr.news/cluster/dubrovnik-to-host-1st-world-4x4-water-polo-championship

### 2026-08-20: Dubrovnik to host inaugural World Aquatics Water Polo 4x4 Championships

Dubrovnik will host the first World Aquatics Water Polo 4x4 Open Championships from August 31 to September 6, 2026, featuring 26 international teams in a new, fast-paced format.

5 sources. https://clstr.news/cluster/dubrovnik-to-host-inaugural-world-aquatics-water-polo-4x4-championships

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Cite as: Inaugural World Water Polo 4x4 Championships in Dubrovnik. CLSTR, https://clstr.news/situations/inaugural-world-water-polo-4x4-championships-in-dubrovnik