I'd be more interested in watching sports if it wasn't packaged by you-know-who.
I'd love to see all-white teams compete against all-black, all-asian, all-arab teams. I'm not being cavalier when I state that this would be a humiliation for non-whites. The white teams would almost always win.
I'm also suspicious of the dominance of blacks in boxing. When Mike Tyson was in his prime I probably could have scoured the Earth and found 50k white men Tyson's age and weight who could have clobbered him.
Professional sports is rigged in the sense that the parameters, the participants . . . it's all very groomed and made tidy for certain ends.
The racial integration of sports, where every team has members of different racial groups, is a great way for non-whites to save face. If we had all-white NFL teams competing against all-black NFL teams the whites would usually win.