Not sure. Usyk actually came forward pressed the action at times. Byrd primarily looked to counter and if that's all he does against AJ i don't think it's enough.
Plus, even though Usyk isn't a puncher he hit hard enough so that AJ had to be careful, which in turn gave Usyk time to operate. Chris hit like a Byrd
Yeah I'd pick AJ here, Byrd's style is too negative and he never did well against the big guys. Joshua has an awkward time of it but picks up the UD.