Por ejemplo: Terence Crawford
Super Welterweight (154 lbs)
Super Lightweight (140 lbs)
Lightweight (135 lbs)
Flyweight (112 lbs)
Light Heavyweight (175 lbs)
Middleweight (160 lbs)
Lightweight (135 lbs)
Featherweight (126 lbs)
Junior Flyweight (108 lbs)
Minimumweight (105 lbs)
Heavyweight (Unlimited)
Heavyweight (Unlimited)
Heavyweight (Unlimited)
Heavyweight (Unlimited)
Cruiserweight (200 lbs)
Light Heavyweight (175 lbs)
Super Middleweight (168 lbs)
Middleweight (160 lbs)
Middleweight (160 lbs)
Middleweight (160 lbs)
Middleweight (160 lbs)
Middleweight (160 lbs)
Super Welterweight (154 lbs)
Super Welterweight (154 lbs)
Welterweight (147 lbs)
Welterweight (147 lbs)
Welterweight (147 lbs)
Welterweight (147 lbs)
Super Lightweight (140 lbs)