The PrizeFighter and Super Six tournaments were sanctioned pro boxing matches. Not two fighters vs. two fighters on one night alternating two round stanzas. You're making yourself look even dumber with that response. You could have the Klitschko brothers vs. Calderon and Segura and I wouldn't give you an answer.
Actually you're just making yourself look like a Floyd nut hugger. It's like nothing new has ever happened in the history of the world.