In a thrilling night at DBX 3, held at The Hangar in Regatta Harbour, Miami, Jairzinho Rozenstruik cemented his legacy as the first-ever Dirty Boxing heavyweight champion, delivering a brutal knockout to Rakim Cleveland.

The fight kicked off with a slow start, as both fighters felt each other out, throwing minimal punches. But excitement quickly escalated within the first minute as Rozenstruik unleashed a fierce flurry, leading to Cleveland hitting the canvas just 1:54 into the opening round.

Post-fight, Rozenstruik didn't hold back, stepping up to challenge former UFC heavyweight champ Andrei Arlovski. The anticipation is already building for what could be another explosive matchup at DBX 4, with a date to be announced soon.

In a shocking co-main event, fan-favorite Hector Lombard, expected to dominate the fight, was knocked out in a jaw-dropping 19 seconds by James Cannon, leaving the crowd in stunned silence.

Former UFC fighter Bryan Battle, competing just a week after his release from the UFC, made his comeback with authority. He faced Derik de Freitas, completely overpowering him and finishing the fight in under a minute with a TKO. Meanwhile, Jessica-Rose Clark secured a unanimous decision victory over Claudia Zamora, showcasing her striking skills.

DBX 3 results highlighted some incredible performances, including:

Main Card Results:

- **Jairzinho Rozenstruik def. Rakim Cleveland via KO - Round 1, 1:54** - **James Cannon def. Hector Lombard via KO - Round 1, 0:19** - **Bryan Battle def. Derik de Freitas via TKO - Round 1, 0:56** - **Jessica-Rose Clark def. Claudia Zamora via unanimous decision (29-28, 29-28, 30-27)** - **Sergei Martynov def. Phil Hawes via unanimous decision (29-28, 29-28, 29-28)** - **Milos Janicic def. Lamar Brown via TKO - Round 1, 0:59**

Preliminary Card Highlights:

- **Landon Quinones def. Mike Breeden via unanimous decision (30-27, 30-27, 30-27)** - **Levi da Costa def. Chase Sherman via unanimous decision (30-27, 29-28, 29-28)** - **Corey Jackson def. Juan Alvarez via unanimous decision (29-28, 29-28, 29-28)** - **Jansey Silva def. Travis St. John via TKO - Round 2, 0:24** - **Michael Garcia def. Victor Cardoso via TKO - Round 2, 1:06** - **Alex Caceres def. Shawn West via TKO - Round 2, 2:59**

Early Preliminary Excitement:

- **Dustin Bailey def. Sean Hotusing via KO - Round 2, 1:36** - **Kat Nelson def. Kalindra Faria via TKO - Round 2, 1:44** - **Tyson Nam def. Ricky Bandejas via TKO - Round 1, 2:28**

As the dust settles from an electrifying DBX 3, fans are already buzzing about future matchups and the growing excitement around Dirty Boxing. Stay tuned for more action!