Submission wrestling

Combat Jiu-Jitsu (CJJ) is a Brazilian jiu-jitsu No-Gi / MMA hybrid invented by American BJJ black belt Eddie Bravo in 2013. Following the success of his Eddie Bravo Invitational (EBI) events, Bravo decided to create a martial art aimed for self-defence that could also be used in competition.[1] Inspired from Pancrase matches as well as from the original Gracie Challenge.[2]

CJJ incorporates No-Gi BJJ techniques while adding open palm strikes allowing competitors to strike each other on the ground to open up the defense, CJJ matches are only won by submission as CJJ has no point system.[3]

First ran as competitive matches during his invitational events, starting with EBI 11 in 2017, the first Combat Jiu-Jitsu World event took place in 2018.[1]

Combat Submission Wrestling (CSW) is a modern form of submission wrestling (and MMA system), without the gi, developed by Erik Paulson, former Shooto light heavyweight champion. It encompasses more areas, focusing on clinching, submissions, takedowns, grappling and striking. It is a style that borrows elements and techniques from catch wrestling, freestyle wrestling, Greco-Roman wrestling, shoot wrestling, judo and sambo on the grappling aspect. It also blends techniques of striking taken from Boxing, Kickboxing, Lethwei and Savate. Some notorious fighters that have come out of CSW are Sean Sherk, Josh Barnett and Ken Shamrock.Guerilla Jiu-Jitsu

Guerrilla Jiu-Jitsu is a submission grappling hybrid invented by american BJJ and Judo black belt Dave Camarillo in 2006. Camarillo comes from a family of Judokas and he was fully emerged in the martial art after training in Japan. After and injury during stand up, he started training in Brazilian Jiu-Jitsu under Ralph Gracie. He became a black belt after 6 years he has been teaching his style ever since. Guerilla Jiu-Jitsu focuses mainly on grappling and it's a mixture of Judo and Brazilian Jiu-Jitsu. However, it's also considered quite aggressive, with its pratictioner focusing heavily on submissions as much as positions.

Hayastan Grappling System or Hayastan freestyle wrestling, is a submission grappling style developed by multiple grappling black belts Gokor Chivichyan and Gene LeBell that  blends elements of judo, sambo, catch wrestling, Brazilian jiu-jitsu, Greco-Roman and freestyle wrestling. This system includes all forms of submissions, including leg locks, footlocks, kneebars, heel hooks, shoulder locks, wrist locks, neck cranks, body cranks, chokes and others.

Submission Arts Wrestling (SAW) [サブミッションアーツレスリング] is a modern catch wrestling-based Japanese martial art that incorporates elements from Sumo, Free Style Wretling, Catch as Catch Can Wrestling, Sambo and Judo. Founded in the 1980's by Hidetaka Aso, a student of Karl Gotch, SAW constitutes a Gi and No Gi grappling and striking system that focuses in forcing ones opponent to submit by means of throws, takedowns, chokes, toe locks, finger locks, pressure points and joint locks. As a form of Catch Can Wrestling, SAW is well known for its efficient leg locks repertoire. SAW practitioners are also skilled in the use of strikes such as hand, foot, knee and elbows since Submission Arts Wrestlers compete in all known fighting formats such as Sport Jujitsu, BJJ, MMA, Catch Wrestling and/or any other sanction combat sports.

Some of the skills developed in SAW are:

Kumi Waza (to grapple), Nage Waza (to throw), Osaekomi Waza (to pin down), Suīpu (to sweep), Shime Waza (to strangle), Kansetsu Waza (to joint lock) and Atemi Waza (Strikes).

Submission Arts Wrestling is practiced on a wrestling mat (tatami). Submission Arts Wrestling (SAW) is currently practiced in Japan - Aso Sensei, Australia - Ito Sensei, Hawaii, and Puerto Rico (United States) - Ramos Sensei.