In order to remove a free agent pool, click the x next to that pool at the bottom of the event's registrations page:
go to registrations
scroll to bottom

click the x next to the pool you want to delete

click OK to confirm

In order to remove a free agent pool, click the x next to that pool at the bottom of the event's registrations page:
go to registrations
scroll to bottom
click the x next to the pool you want to delete
click OK to confirm