mate. id love to see you fight him.
i agree you should go in there completely open, but stratergies dont work in th street as well as they do in a ring. in the ring you dont have walls, tables, knives or whatever to worry about. you dont have feet, teeth, chockes to worry about either. you just got to worry about his left, and his right.

if you were in a large area theres always the chance you could get away i suppose, keep him at bay... but what makes you think he wont catch you?
somehow i dont think this is a points fight, and i dont think your allowed to use anything other than fists. so your gonna have to be able to knockout a huge black guy... while dodging the odd shot hell throw back... doesnt sound fun to me