Wikipedia - FIFA Futsal World Cup

The FIFA Futsal World Cup is an international futsal competition contested by the senior men's national teams of the member associations of FIFA, the sport's global governing body. Since the first edition that took place in 1989 in the Netherlands, the tournament has been held every four years since 1992 in the even year between two 11-a-side World Cups.

The current champions are Portugal, who won their first world title after beating the 2016 defending champions Argentina in the final of the 2021 tournament in Lithuania.

All events prior to 2008 were 16-team events. The first event featured 6 teams from Europe, 3 from South America, 2 from Africa, 2 from Asia, 2 from North and Central America and 1 from Oceania. Since 2012, it includes 24 teams split to a six group round-robin tournament with four teams in each group. The top two teams in each group, together with the 4 highest-ranked third-place finishers, advanced to a sixteen-team knockout stage.