Length of Boxing and Mixed Martial Arts Contests and

Rounds; Rest between Rounds. (a) No boxing contest, sparring match or exhibition may be more than twelve (12) rounds in length. Rounds must be not more than three (3) minutes. There must be a rest period of sixty (60) seconds between successive rounds. (b) No mixed martial arts contest may be longer than three (3) rounds in length. Rounds must be not more than five (5) minutes. There must be a rest period of sixty (60) seconds between successive rounds. (c) No mixed martial arts championship contest may be longer than five (5) rounds in length. Rounds must not be more than five (5) minutes. There must be a rest period of sixty (60) seconds between successive rounds.