The Iranian team had already defeated the US and Qatar 2-0, but lost to Sweden 2-0 and Croatia 2-1.
Iran will play Brazil on Friday.
The 2022 IHF Youth Beach Handball World Championship is the 2nd edition of the championship being held from June 14 to 19 in Heraklion, Greece, under the aegis of the International Handball Federation (IHF).
The IHF Youth Beach Handball World Championship is an international competition attended by the men's and women's youth national teams of the member federations of the International Handball Federation, the sport's global governing body.