Based on this paragraph about Brazilian jiu-jitsu. which martial arts influenced Jiu-Jitsu.

BJJ eventually came to be its own defined combat sport through the innovations, practices, and adaptation of Gracie jiu-jitsu and Judo, and became an essential martial art for modern MMA. Governing bodies such as the IBJJF work worldwide, and set the rules and standards to be held in sport BJJ competitions.

Jiu-jitsu and Judo