World Series of Boxing Like professional boxing, each bout is decided by the scores of three judges or, in some cases, by a knockout, technical knockout or walk-over. A WSB meet between two international franchises consists of bouts in ten (formerly five) weight categories. There are five three-minute rounds in each bout and the team that wins the most number of bouts wins the meet. Until season 4, there were five weight categories which were different than 10 categories in amateur (Olympic) boxing or 17 categories in professional boxing. These were Heavyweight (91+ kg), Light heavyweight (80–85 kg), Middleweight (68–73 kg), Lightweight (57–61 kg)
Boxing at the 2015 Pan American Games – Women's light heavyweight rounds "10-point must" scoring system used in the pro game, where the winner of each round must be awarded 10 points and the loser a lesser amount. AIBA officials are waiting to see how things go in the men's game before making a decision to take head gear off women fighters. Five judges scored each bout. The winner will be the boxer who scored the most at the end of the match. Boxing at the 2015 Pan American Games – Women's light heavyweight The light heavyweight competition of the boxing events at the 2015 Pan American Games in Toronto, Ontario,