The winner can be determined if they submit their opponent, if they knockout their opponent, if their opponent can't fight due to an injury or cut, or the fight goes to a decision. If it goes to a decision, then it is a 10-9 point system. A fighter can either win a round with a 10-9, a 10-10, or a 10-8. 10-8's are usually rewarded if the fighter dominates the other for the entire round. If they win all three rounds, they win by unanimous decision.