The GPSA was created in 1966 shortly after the FIFA World Cup in England, although soccer had been played in Grennia since around 1900.
The season usually runs from April to September.

The clubs are as follows:
North Greninja United
Central Greninja City FC
Greninja Southern FC
South Grennia United
Frogadier FC
May 6th FC
September 21st United
Resortshore FC