You keep training and fighting. losing lots of them but getting better all the time. You are getting noticed. People start thinking of you as the next Great White Hope. You get sponsored, a better trainer, performance enhancing drugs. You are pumped and powerful and through greasy behind the scenes maneuvering you end up getting a shot at the champ. A bad ass black man who must be defeated to remind angry white republicans who the real boss is, Whitey!
The match goes one and a a half rounds. The champ has heard all the racist talk coming from the White wing Republicans and he is furious. He beats you up bad, and he does it in a mocking way that humiliates you.