ARM 24.117.802
ARM 24.117.802. NUMBER AND DURATION OF ROUNDS
Cite as Mont. Admin. R. 24.117.802
(1) Professional boxing matches are as follows:
(a) Male contestants:
(i) no more than 12 rounds in length;
(ii) each round lasting three minutes; and
(iii) one minute rest period between rounds;
(b) Female contestants:
(i) no more than ten rounds in length;
(ii) each round lasting two minutes; and
(iii) one minute rest period between rounds.
(2) Professional boxing rounds must conform to all applicable statutes and rules.