Por ejemplo: Terence Crawford
Super Flyweight (115 lbs)
Lightweight (135 lbs)
Super Welterweight (154 lbs)
Super Featherweight (130 lbs)
Super Flyweight (115 lbs)
Super Flyweight (115 lbs)
Junior Flyweight (108 lbs)
Junior Flyweight (108 lbs)
Minimumweight (105 lbs)
Minimumweight (105 lbs)
Super Welterweight (154 lbs)
Super Welterweight (154 lbs)
Super Lightweight (140 lbs)
Super Lightweight (140 lbs)
Super Lightweight (140 lbs)
Super Lightweight (140 lbs)
Super Lightweight (140 lbs)
Super Lightweight (140 lbs)
Lightweight (135 lbs)
Lightweight (135 lbs)
Lightweight (135 lbs)
Lightweight (135 lbs)
Super Featherweight (130 lbs)
Super Featherweight (130 lbs)
Super Featherweight (130 lbs)
Super Featherweight (130 lbs)
Super Featherweight (130 lbs)
Super Featherweight (130 lbs)
Featherweight (126 lbs)