The following 16 national teams from the respective continental associations ultimately qualified for the final round:
5 from Europe
Italy Italy
Russia Russia
Portugal Portugal
Spain Spain
Switzerland Switzerland
3 from South America
Argentina Argentina
Brazil Brazil
Uruguay Uruguay
2 from North, Central America and the Caribbean
El Salvador El Salvador
Costa Rica Costa Rica
2 from Africa
Ivory Coast Ivory Coast
Nigeria Nigeria
3 from Asia
United Arab Emirates UA Emirates (GG)
Japan Japan
Bahrain Bahrain
1 from Oceania
Solomon Islands Solomon Islands
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In the group stage there were four groups with four teams each, each playing against each other, with three points being awarded for a win, two points for a win after overtime or a penalty shootout and no points for a loss. In the event of a tie, the direct comparison decided. After the group phase, the tournament was continued in the knockout system.
The game for third place resulted in two records. It is the highest-scoring game at a FIFA Beach Soccer World Cup. Furthermore, Portugal's Käpitan Madjer scored seven goals. No player has scored so many goals in a single game.