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

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

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

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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 ...

A decorated kickboxer turned MMA super-prospect? Yeah, Jairzinho Rozenstruik has heard this story before.

Jairzinho Rozenstruik is set on making a statement in the heavyweight division. Rozenstruik On Fighting Australia’s Tai Tuivasa Exchanging wins and losses in his last 10 fights, the five-time ...

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 ...