It`s between Tiger and Marciano for the best wins here but it depends on whether Benvenuti was younger than Charles or not, Charles was still better than Pac at this stage in terms of defense and guile and would have beaten Hearns at this stage if he had to come down in weight to fight him in a fantasy fight, he also would have beaten Barkley at light heavy. A simpler way to rate it is to rate the fighters against each other then you could see which win meant most at that stage of their careers. Mayweather No.1 Marciano No.2 Tiger No.3 Benvenuti No.4 Charles No.5 Pac No.6 Barkley No.7 Hearns No.8 There you could work it out that way, in my humble opinion.
