De or het topsportliga?

The correct Dutch article is:

de topsportliga

How to use topsportliga

the topsportligade topsportliga
this topsportligadeze topsportliga
that topsportligadie topsportliga
our topsportligaonze topsportliga
your topsportligajouw topsportliga
every topsportligaelke topsportliga
which topsportliga?welke topsportliga?
a big topsportliga / the big topsportligaeen grote topsportliga, de grote topsportliga