One fighter on the universal scale, read at the weight he fights and the opposition he has actually faced.
Styles make fights. Read the matchup, run the fight, work the corner.
The people in the corner: the trainer, the conditioning, the cutman, and the room that builds him.
The pre-professional game: the amateur ladder, the Olympic pathway, and the gate.
The purse, the draw, the belts, and the people who make the fights.