Friendly
Amateur
Professional
Light Flyweight - 108lb - 49kg
Flyweight - 114.6lb - 52kg
Bantamweight - 123.5lb - 56kg
Lightweight - 136.7lb - 62kg
Light Welterweight - 141.1lb - 64kg
Welterweight - 152.1lb - 69kg
Middleweight - 165.3lb - 75kg
Light Heavyweight - 178.6lb - 81kg
Heavyweight - 200.6lb - 91kg
Super Heavyweight - 200.6lb+ - 91kg+