The highly anticipated cruiserweight boxing match between Viddal Riley and Mateusz Masternak unfolded on Saturday, April 4th, 2026, at the prestigious O2 Arena in London, United Kingdom. This crucial 12-round bout, contested for the esteemed EBU European cruiserweight title, was a prominent fixture on the undercard, preceding the Deontay Wilder vs. Derek Chisora event.
Viddal Riley’s Unblemished Record
Viddal Riley entered the ring maintaining an impeccable undefeated professional boxing record of 13 wins and no losses, with 7 of those victories coming by way of knockout. Ranked as the No.19 cruiserweight globally, Riley had recently showcased his formidable skills by securing decisive wins against Mikael Lawal, Dan Garber, and Cheavon Clarke, further solidifying his ascent in the division.
Mateusz Masternak’s Veteran Challenge
His opponent, Mateusz Masternak, presented a formidable challenge with a veteran record comprising 50 wins and 6 losses, including 33 knockouts. Masternak, notably ranked higher as the No.7 cruiserweight contender, aimed to reclaim significant momentum in his career. He had previously suffered a loss to Chris Billam-Smith in 2023 but had demonstrated resilience and form by achieving victories over Jean Jacques Olivier, Floyd Masson, and Joel Tambwe Djeko prior to that defeat.
Fight Outcome
In a compelling contest that drew significant attention from the O2 Arena crowd and boxing enthusiasts, Viddal Riley emerged victorious over Mateusz Masternak. Riley secured a unanimous decision victory, with all three judges scoring the bout heavily in his favor. The official scorecards read 119-109, 118-110, and 118-110, affirming Riley’s dominant performance.
