Gentlemen, you are still missing the point.
Caste Football is a term Don Wassal either coined or borrowed to label systematic discrimination against white athletes in the NFL and U.S. College football. The INVISIBLE HAND is the entire organization both amateur and professional that refuses to allow white athletes to play particular positions or mostly any position to keep white athletes out of the game. Why? That is another story which I have dealt with in great deal in the past.
Boxing is another matter.
White boxers are not and cannot be kept out of the ring to fight. The problem in the past in North America and in Western Europe is simply poor participation by whites in the sport, that is, few participants -not quality. In Eastern Europe the former Soviet Union would not allow fighters to compete professionally for various reasons both political and financial.
White fighters are not kept out of the ring, period. In fact, a promoter would be a fool not to promote white fighters. A promoter's dream is always to have excellent white fighters beat up on excellent black fighters. Those fights pay the most, they DRAW the most. Promoters love white fighters, always have. To illustrate this most clearly look at two black fighters: Mayweather and Roy Jones Jr.. Both fighters have many things in common. Both are, or were, excellent at their craft, both are immature and have bad manners, and both are poor draws -by themselves. When either fighter fought a little known black opponent, fans were not interested either to attend live or buy a ppv. When fans did attend their fights or buy ppv's they did so TO WATCH THEM LOSE. Compare those two fighters to someone like Arturo Gatti and the point becomes more salient. Gatti was a promoter's dream. Gatti filled arenas, earned good television ratings, and sold ppv's heavily. Gatti was not particularily good. Ask yourself the question, and be honest, who would you rather promote Gatti or Jones Jr.? The answer should be obvious, Gatti. Gatti made promoters money. I'll ask you another question, who would you rather promote Andy Lee or Chad Dawson? Obviously Lee is a good draw and Dawson is just a good opponent but not a draw himself.
White working class men like to watch their own kind beat the @##@ out of black men. It sells and when a commodity comes along that is good enough to sell it is sold. No, gentlemen, there is no Caste Boxing.
However, yes, there is corruption and crooked organizations and bought off judges and referees. Let's not forget it is a business.
Unlike the NFL and College football, there is no incentive to keep whites out of boxing, in fact, it is the opposite.