It seems to me this is hard to use if you dont know a guys name already, also it seems no one can be bothered as it must be hard work for them.
Why not just have a fighter section like on ufc.tv with each weight division, it's fighter names listed and their profiles.
It's then easy to see who is top of each division and holds the title and which fighters are below them and likely to have a title prelim before taking on the champ.
Also this is more an idea for the show all round, one title fight each show and a few up and comers fights and some title eliminators. Then you can produce good champions in each weight and have a superfight planned for each show.
CW3 James Schiavo Vs Atilla The Hun, winner takes on Jenkins for title next show.
As you have the heavyweight title fight this show then have some up and comers to try and find suitable opponents for a prelim to win before challenging for the belt.
This way people will have a belt longer, train harder between each fight and be more established and well know before they next fight.
Just an idea.