As an mma fan I really am not into this fight at all. Mcgregor skipped the line and somehow won the UFC 145lb belt but immediately abandoned it, then again skipped the line and took the 155 belt and is basically abandoning that one too. He has never defended a belt and is now going to boxing for one fight?! Since the new ownership has taken over the UFC less concerned about having the best fighters and fights...and it shows. It's turning into the WWF.
MMA is the sport created to figure out the most effective martial arts in a fight...if Mayweather wants to fight, he should come to MMA not the other way around. I'd rather see these two play tennis or something...lol