I don't watch much TV myself, sometimes I got on a netflix whoring spree and watch 7 episodes of a certain show in one sitting...but I didn't even know until fight night that this broadcast was on.
So you are correct about how little promotion it received.
Honestly, I would miss so many fights if it wasn't for this forum. Certainly every Klitchko fight.
why use netflix when you can get anything for free ?