Don Chino was a tough mfer but he had one big weakness he couldnt properly defend and that was bodyshots.. Errol Spence is great at going to the body and would be physically bigger than Chino.. His awkwardness wouldn’t be to effective against Errol like it was against AB, FMJ 1 and Khan..
I actually believe this is why Mikey Garcia thinks he can hang at 147 he's spared and hurt Maidana and he's fought AB
Maidana is one tough dude, but Spence would murder his body, I think Spence would stop him in the second half. If Alexander, with his limited arsenal, owned Maidana like that, even hurting him, Spence seems like he would be a shoe in to stop Maidana.
Maidana stops Spence. Spence is a sucker for right hands and has terrible defense. Maidana's had a sneaky overhand right that even got through Floyd's defense. Brook was hitting Spence with right hands at will and Brook isn't relentless or as tricky as Maidana could be. Maidana does a Broner job on Spence, but unlike Broner, who has a chin and is very durable Spence would get stopped. Also, Khan is faster than Spence, which is the only reason he timed Maidana so perfectly for that bodyshot.
Spence gradually breaks Chino down with excellent body work stopping him late on. Although I'd be rooting for Maidana I think stylistically he's made for Spence to look great.
Maybe Maidana is expecting this fight to happen? Would explain his protecting his body with that extra padding.