There's no clear margin between either. I'll give you Griffin but Naploes, come on, there was about 4 weight classes in size between them.
Um, this threads about who's the greater boxer not the better person.
Slight edge to Monzon IMO purely because he's top 3 in one of the deepest divisions in history.
Rosario mid round KO.
Saldivar competitive UD.
Tszyu late stoppage.
They all beat him.
CW: Usyk SD HW: Holyfield UD
No.
Ali UD.
He'd school Tua and Vitali, especially Tua though Tua might get lucky once out of 10. Wlad and Ike are much tougher fights, i'd favour Usyk about...
116-113 Usyk.
Mercer UD.
Ali wide UD.
Arbachakov late KO.