For those who are unaware of the rules under the DBX promotion, which is co-owned by Mike Perry and Jon Jones, take a refresher course below: 5 oz. glovesElbows are allowedOpen palm strikes are ...

Dirty Boxing Championship, owned by Mike Perry and Jon Jones, hosts another event Saturday in Miami with a handful of UFC ...

The Dirty Boxing Championship (DBX) action will go down tonight (Sat. June 14, 2025) at DBX 2 from inside The Hangar at ...

There was a lot of drama during the Jairzinho Rozenstruik vs. Devon Schwan weigh ins after one former UFC vet was not pleased ...

Dirty Boxing Championship returns Saturday, June 14th, with DBX2 going down inside the Hanger in Miami, Florida. Headlining ...

Jairzinho Rozenstruik has revealed that he found out about his ruthless departure from the UFC online, before his bosses ...

Jairzinho Rozenstruik found himself on the wrong end of a brutal cut from the UFC earlier this year, with Dana White wasting ...

The UFC will return to the APEX for the fourth time in 2024 with a heavyweight main event featuring Jairzinho Rozenstruik and Shamil Gaziev. With an early start time to the March 2 Fight Night ...

LAS VEGAS, NV - SEPTEMBER 25: Jairzinho Rozenstruik prior to his Heavyweight fight against Curtis Blaydes during UFC 266 at T-Mobile Arena on September 25, 2021 in Las Vegas, Nevada LAS VEGAS ...

A heavyweight matchup between Jairzinho Rozenstruik and surging prospect Jailton Almeida will headline a UFC Fight Night on May 13, officials announced this week. The event is scheduled to take ...