Former UFC fighter Jairzinho Rozenstruik is set to fight for the inaugural heavyweight title at Dirty Boxing Championship.

Dirty Boxing Championship (DBX), the first combat sport to combine the most electrifying elements of MMA and boxing will hold ...

Jairzinho Rozenstruik vs. Rob Perez heavyweight title fight set for the upcoming DBX 3 fight card on Fri., Aug. 29, 2025 ...

Jairzinho Rozenstruik will vie for the inaugural Dirty Boxing Championship heavyweight crown later this summer.

Rozenstruik debuted in DBX in June, where he knocked out journeyman Victor Cardoso in the second round. Perez, a former Power Slap participant, is undefeated in DBX, with notable wins over Alex ...

While ‘Bones’ continues to plot a potential comeback to the UFC, he has put his promoter hat on and announced that a ...

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Jairzinho Rozenstruik’s MMA record Even though Rozenstruik made his debut in 2012, he stayed away from the sport till 2017, when he was correspondingly competing as a kickboxer.

Jairzinho Rozenstruik has lost to Francis Ngannou, Cyril Gane, Curtis Blaydes, Alexander Volkov, and Jailton Almeida in his MMA career. All of these losses happened in the UFC, and he was ...

For those who weren't familiar with Jairzinho Rozenstruik's background and his style of fighting when he debuted in the UFC on Feb. 2, 2019, against Junior Albini, it didn't take long to find out ...

Veteran heavyweight contender Jairzinho Rozenstruik finds himself in elite company heading into Saturday's UFC Fight Night main event against rising prospect Shamil Gaziev. Their five-round battle ...