The sumo guy has some success in the film. He beat 1 or 2. He meet Dux who finished him with a punch to the groin while doing the splits.

The Muay Thai guy beat alot of guys and fought Dux both kicking the heck out of each other until Dux kicked him in the head and he didn't get up.

Chong Lee was the current champ in the fight and was lethel and mental.

The Black guy got some success from his style. Probelly in a wheel chair in Bloodsport 2.

The others were kung fu fighters who did their ting then got beat up.