523 CMR 13.02

Mixed Martial Arts Weight Classes; Weight Loss after Weigh-in

Year: 2026Length: 487 wordsOfficial source
(1) The weight classes for mixed martial arts combatants and the weights for each class are shown in the following schedule: (a) Flyweight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . up to 125 lbs. (b) Bantamweight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . over 125 to 135 lbs. (c) Featherweight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . over 135 to 145 lbs. (d) Lightweight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . over 145 to 155 lbs. (e) Welterweight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . over 155 to 170 lbs. (f) Middleweight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . over 170 to 185 lbs. 1/27/17 (Mass. Register #1331) 13.02: continued (g) Light Heavyweight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . over 185 to 205 lbs. (h) Heavyweight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . over 205 to 265 lbs. (i) Super Heavyweight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . all over 265 lbs. An unarmed combatant is subject to an order by the Commission to appear at any time to be: (1) Weighed; or (2) Examined by any physician whom the Commission may designate.
523 CMR 13.02: Mixed Martial Arts Weight Classes; Weight Loss after Weigh-in | Justis AI