In a significant upset that reverberated through the heavyweight division, Poland’s Damian Knyba outboxed and defeated former unified heavyweight champion Andy Ruiz Jr. by unanimous decision on Friday night at the Prudential Center in Newark, New Jersey. The bout, a featured attraction on a Matchroom Boxing card streamed live on DAZN, saw Knyba employ a masterful strategy of counter-punching, superior movement, and a significant reach advantage to control the veteran slugger throughout the 12-round contest. This victory marks a crucial step forward for Knyba, while Ruiz, returning to the ring after more than two years, struggled to find his rhythm against the younger, more dynamic opponent.
Knyba, now holding an impressive 18-1 record with 11 knockouts, systematically dismantled Ruiz’s offensive efforts. His ability to maintain distance and pepper Ruiz with jabs and well-timed counters frustrated the Mexican-American fighter, who appeared to be battling ring rust. Ruiz, whose professional ledger now stands at 35-3-1 with 22 knockouts, found it difficult to close the gap and impose his renowned power punching. The Polish heavyweight’s calculated approach paid dividends, showcasing a maturity and tactical acumen that belied his years.
The turning point of the fight, and perhaps the most dramatic moment, occurred in the seventh round. Knyba landed a potent right hook that visibly hurt Ruiz, immediately following up with a furious barrage of punches. Referee David Franciosi stepped in to administer a count, and while Ruiz bravely beat the count, the approaching bell saved him from further punishment. This sequence highlighted Knyba’s finishing ability and underscored his dominance in the bout.

Despite the setback, Ruiz showed flashes of his championship pedigree in the eighth and ninth rounds, exhibiting increased urgency and finding some success with body shots and right-hand counters. However, Knyba proved resilient, regaining control in the final three rounds. He returned to his effective jab and maintained his distance, effectively neutralizing Ruiz’s attempts to rally and securing his victory on the scorecards.
The judges’ scorecards – 117-110 and 114-113 twice – reflected Knyba’s clear control of the fight, although the two narrower tallies did little to capture the full extent of his dominance, particularly the seventh-round knockdown. The victory propels Knyba into a more prominent position in the heavyweight landscape, signaling his readiness to face higher-caliber opposition.
In the co-main event, Vito "White Magic" Mielnicki Jr. (24-1, 13 KOs) put on a commanding performance to retain his WBO Global and WBC Continental Americas middleweight titles. Mielnicki outboxed Austin "Ammo" Williams (20-3, 13 KOs) over 10 rounds, securing a clear unanimous decision with all three judges scoring the bout 98-91. The New Jersey native started explosively, dropping Williams with a thunderous right hand in the opening round. While Williams survived the initial onslaught, Mielnicki continued to dictate the pace, landing the cleaner, more impactful shots throughout the contest. He visibly rocked Williams in the third and fourth rounds, and a powerful right hand in the fifth round opened a cut on Williams’ mouth.
Williams, known for his resilience, had a moment of success in the eighth round, landing a counter left that briefly stunned Mielnicki and drew blood from his nose. However, Mielnicki demonstrated his composure by recovering quickly, returning to his jab and movement, and finishing the fight with superior boxing. The victory further solidifies Mielnicki’s status as a rising force in the middleweight division, showcasing his blend of power, speed, and ring intelligence.

The lightweight division also saw an impressive display from Eridson Garcia (24-2, 14 KOs), who captured the WBO Latino lightweight title by thoroughly outclassing Alan "Veneno" Chaves (22-1, 19 KOs) over 10 rounds. The judges’ scorecards – 99-87, 99-88, and 98-88 – tell the story of Garcia’s dominance. Garcia scored the first knockdown in the second round and added two more in the fifth with punishing body shots, leaving the heavily favored Argentinian far behind on the scorecards. A controversial moment occurred in the sixth when Garcia slipped, and the referee initially ruled it a knockdown for Chaves, a call that was thankfully corrected by the commission. Garcia sealed his victory with a fourth knockdown in the ninth round via a sharp right hook. Despite Chaves’s late surge in the final round, Garcia’s lead was insurmountable.
Rounding out the notable action, Newark lightweight Zaquin Moses (8-0, 4 KOs) continued his undefeated streak with a fifth-round stoppage of Angel "Cachorro" Contreras (18-11-2, 12 KOs). Moses controlled the fight with his effective jab, superior hand speed, and southpaw pressure. Contreras remained on his stool at the end of the fifth round, awarding Moses a TKO victory at 3:00 of the fifth. Moses’s performance further cements his status as a promising prospect in the lightweight division, demonstrating his ability to finish opponents.
