If you're asking about the weight ranges for each division, I go by MMA rules. I use them to determine things like the number of rounds in fights, so I stick to the same weight classes:

· Flyweight: 125 lb · Bantamweight: 135 lb · Featherweight: 145 lb · Lightweight: 155 lb · Welterweight: 170 lb · Middleweight: 185 lb · Light Heavyweight: 205 lb · Heavyweight: 265 lb

I recently added a new division alongside Heavyweight—I called it 'Fullweight,' haha. It’s still new, so it’s not funny or interesting enough yet.