I'd give it to Vinny. I think his workrate was better throughout the duration of a fight, and he had a very sturdy chin, I think only getting k.o. losses 3 times if I remember correctly. Aaron Davis, Jones Jr. and I would have to look it up to see who the other one was as I forgt. MAyorga fights in spurts alot, and I would justt have to give it to Paz by UD, maybe late round tko or k.o., though he didn't have a great k.o. %. I don't think Mayorga likes pressure fighters as much as he himself likes to be one, though I'll be honest and say I haven't seen all of Mayorga's fights. Vinny wins this IMO.