This is an almost totally different version of Arreola, properly trained with a full fight camp, coming in the ring in the best shape of his recent career. Whereas against Wilder all of those things were the reverse. No comparison really. Ruiz entered the ring in also the best shape of his recent career. The rub on that is that people have been whispering (and sometimes speaking publicly) that he suffers when he loses too much weight in a relatively short duration of time. The big loss being to his power and stamina. Once again, different scenario.