Shoot boxing in the past, including Andy Souwer, Albert Kraus, and Buakaw Por. Pramuk. S-Cup, the Shoot Boxing World Cup, is the 8 man single elimination World Tournament generally held once every 2 years since 1995. Girls S-Cup, is the 8 woman single elimination World Tournament generally held once every year since 2009. Professional shoot boxing matches fall into one of two classes, Expert class and Freshman class. The length of an Expert class match is five rounds of three minutes each, followed by one or two extra rounds of three minutes each in the event of a tie. The interval between
World Series of Boxing and Bantamweight (50–54 kg). In the fourth season (2013–14), the number of weight classes was increased to ten, and they are same as in amateur (Olympic) boxing. Teams played in the WSB: All WSB Live shows are distributed worldwide by Fighting Spirit. World Series of Boxing The World Series of Boxing or WSB is an international boxing tournament that allows amateur boxers to compete professionally while maintaining amateur status and Olympic eligibility. It is organised by AIBA. Unlike amateur boxing, competitors taking part in sanctioned World Series of Boxing bouts must be bare-chested and are not permitted to wear protective