He's carrying way too much body fat. If AJ is smart, he will go to the body more in the rematch instead of head hunting. Start going to the body more effectively and Ruiz's stamina takes a big hit.
In boxing it doesn’t work like that if AJ goes too the body it will leave him MORE open too the left hook as it was he left himself open with the straight right hand because of Ruiz fast hands and counter punching if Ruiz was fast enough countering a right hand he will have absolutely no trouble countering AJ shooting body shots.
Most people can not carry that type of weight the difference is Ruiz has fought his whole boxing career carry that type of bodyweight, he did a very very smart thing in regards too his opportunity 6 weeks ago he was presented...not panic drop weight drastically and Weaken himself just so he could “look good” for his big moment.
This is fighting not a how you look show Ruiz is obviously smart enough too understand that you fight @ a weight your 100% comfortable with hes gone the distance several times as a pro and MANY MORE times as a amateur he has consistently shown his weight can take him 12 hard rounds if need be.
As a general rule don’t fix something that isn’t broken, that weight he carry’s will catch up with him when he hits 33-35 years old as your timing, reflex’s, countering ability starts too wane bit bye bit couple that with wear n tear a lot of wars under your belt, age etc
For the time being he can get away with his weight but time catches up with everybody that fights and that weight for him down the line will be a issue @ the present it’s perfect for him