Por ejemplo: Terence Crawford
Super Lightweight (140 lbs)
Lightweight (135 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)
Featherweight (126 lbs)
Featherweight (126 lbs)
Featherweight (126 lbs)
Featherweight (126 lbs)
Featherweight (126 lbs)
Super Bantamweight (122 lbs)
Super Bantamweight (122 lbs)
Super Bantamweight (122 lbs)
Bantamweight (118 lbs)
Bantamweight (118 lbs)
Bantamweight (118 lbs)
Super Flyweight (115 lbs)
Super Flyweight (115 lbs)
Super Flyweight (115 lbs)
Flyweight (112 lbs)
Junior Flyweight (108 lbs)
Junior Flyweight (108 lbs)
Junior Flyweight (108 lbs)
Junior Flyweight (108 lbs)