Iran started the 2016 International Federation for Cerebral Palsy Football (IFCPF) World Championship Qualification Tournament with a decisive 7-1 victory over Germany.
The tournament is being held in Vejen, Denmark with participation of 13 teams.
Iran has been scheduled to meet Northern Ireland in Group C on Monday.
A qualification tournament is being held to decide who will compete in the 2017 IFCPF World Championships.
The competition has brought about 250 athletes from 13 countries, namely Denmark, Iran, Australia, Canada, Finland, Germany, Japan, Northern Ireland, Portugal, South Korea, Scotland, Spain and Venezuela together.
The teams have been divided into four groups.