The NASL 's final field for The Championship this year could come down to the final week of the Fall Season -- .
That has n't stopped the league from setting dates for the semifinal round of the four - team postseason competition .
The NASL 's final field for The Championship this year could come down to the final week of the Fall Season -- but that has n't stopped the league from setting dates for the semifinal round of the four - team postseason competition .