Flyweight: 104-112 lbs
Bantamweight: 113-122.9 lbs
Super Lightweight: 123-132.9 lbs
Lightweight: 133-142.9 lbs
Welterweight: 143-152.9 lbs
Middleweight: 153-162.9 lbs
Super Middleweight: 163-169.9 lbs
Light Heavyweight: 170-183.9 lbs
Cruiserweight: 184-200 lbs
Heavyweight: 201 lbs and over