BASEketball - a fictional hybrid sport from the movie BASEketball which combines the game of basketball with baseball rules.
Bossaball - a hybrid sport combining elements of volleyball, association football, gymnastics, and Capoeira, played on the inflatable field with 2 trampolines at each side of the net. Allowing players per side to bounce high to spike or touch the ball and touch it with any part of the body, especially arms and hands
Chess boxing – a hybrid sport which combines the sport of boxing with games of chess in alternating rounds. Chessboxing fights have been organized since early 2003. The sport was started when Dutch artist Iepe Rubingh, inspired by fictional descriptions of the sport in the writing of Enki Bilal, organized actual matches. The sport has become increasingly popular since then. To succeed players must be both skilled chess players and skilled boxers.
Composite rules Softball-Baseball - a hybrid bat-and-ball sports which combines the elements of Baseball and Softball, played on the large identical baseball diamond with the larger ball, ten rather than nine innings, and both underarm and overarm pitchings.
Korfball – several claims that it was developed as a hybrid of netball and basketball to enable play between teams of mixed gender. Despite the origins of korfball, today it does facilitate exactly that purpose.
Segway Rugpolocrosse - A field sport which combines elements of Segway polo, rugby, and lacrosse, played on the segway allowing players to run with it either in hands or in the netted racket of lacrosse stick, and contact, impede, and tackle each other with the player's body, lacrosse stick, and segway.
Slamball - a full-contact team hybrid sports which will combine elements of basketball, American football, ice hockey, acrobatics, and video games, played on the basketball court, surrounded by hockey-style plexiglass walls, with two sets of four trampolines at the front of net and boards around the edges of this court.