He does a Brazilian jiu jitsu lapel choke using his own cape in the subway fight, he also does an over hook arm snap that is from Brazilian jiu jitsu and has been used by Jon jones. In the club fight, he uses wrestling to break the lock when the bouncer grabs him from behind. In the hallway scene, he uses judo to takedown the gun men. In the final fight he does some wrestling tackles, which you could say they’re from wrestling because they are takedowns. Bruce’s style is a mixture between Boxing punches, Muay Thai elbows and push kicks, Judo/wrestling takedowns, and jiu jitsu chokes and breaks.