875—172.1 (90A) Limitation of bouts. All bouts, unless expressly approved by the commissioner, will be limited to three falls; the contestant gaining the most falls will be the winner of the bout. If there have been no falls, or if each contestant has won one fall at the end of a specified time limit, the referee will declare the bout a draw. If, at the end of a time limit of a two fall out of three bout, only one contestant has been awarded one fall, that contestant will be declared the winner. If, at the end of a time limit of a single fall bout, no falls have been awarded, the bout will be declared a draw.