MMA legend Mike Perry talks about the success of his Dirty Boxing Promotion, partnering with Jon Jones, and fighting Jake Paul.

Jairzinho Rozenstruik vs. Victor Cardoso via TKO – Round 2, 2:00 Saidyokub Kakhramonov def. Alex Caceres via unanimous decision (30-27, 29-28, 29-28) Rob Perez def. Alex Nicholson via TKO ...

Jairzinho Rozenstruik reminded fans just how vicious he can be with a stunning second round knockout at DBX 2 tonight. The former UFC heavyweight contender was surprisingly let go by the promotion ...

Jairzinho Rozenstruik and Alex Caceres competed in non-UFC bouts for the first time in a long time, with both experiencing vastly different results. In Saturday’s Dirty Boxing 2 main event at ...

The 33-year-old beat Derrick Lewis and Jairzinho Rozenstruik during an initial six-fight winning run inside the Octagon. However, his hype train was temporarily derailed by a second-round KO ...

Jairzinho Rozenstruik delivered a crushing second-round KO at Dirty Boxing 2 and now looks ahead to a title clash with Rob ...