Claim: Bizarro League has no other known names and includes an unknown number of members.
Evidence: The Bizarro League, also known as the Bizarro Justice League, are the Bizarro version of the Justice League. 
Bizarro - Superman - He is Superman's clone and the team leader and creator. Bizarro - Batman - He is the world's worst detective and Batman's counterpart Bizarro-Green Lantern - He is the Bizarro-Hal Jordan and a cowardly Sinestro Corps member. Bizarro-Hawkgirl - She can fly like her counterpart, but her wings seem to be part of her. Bizarro-Aquaman - He cannot swim. Bizarro-Green Arrow - He sets up his arrows backwards. Bizarra - Wonder Woman - She has reverse powers of her counterpart Wonder Woman. She was formerly called the Bizarro-Wonder Woman. Bizarro-Flash - He was made out of the "speed force" making him super fast and intangible. Bizarro-Hawkman Bizarro - Cyborg and bizarro gill