If you are not fighting on HBO or Showtime then you will not be seen in America. I can't think of any other channel that airs big time boxing.
NBC showcase good HW fights and is a few tiers above Epix..For some reason they have no interest in showing the HW champ of the world.
Brittard nbc showed Fury fight because it was in usa, when Wlad fights in US he's ALWAYS on HBO, also you like it or not , but he's 3rd best paid boxer in the world and with manny pac gone , he'll be #2 .