Keep in mind this doesn't necessarily mean the best fighters ever, or fighters with the best resume. For me, it'd have to be, in no order: Sugar Ray Leonard Floyd Mayweather Jr. Roy Jones Jr. Vasyl Lomachenko Wilfred Benitez
Roy Jones Jr. Guys like Lomachenko and Floyd are very talented, but they aren't gifted with freakish explosiveness and power like prime Roy was.
Then how come he didn't even get drop until his 15th year as a pro in his mid 30s in about his 50th fight?
Sugar Ray Robinson Willie Pep Ricardo Lopez Benitez There's just no way to separate soo many great fighters
His first fight with Tarver he showed a good chin, it's just after losing weight after Ruiz going through full camps didn't agree with his body
Toney, Hopkins, Sosa and Ruiz all caught him with big shots. Ruiz even rocked him in the first round. The weight cut clearly destroyed his punch resistance.