Co-headliner of a Murphys Boxing show at the Mohegun Sun Casino in Connecticut, Kennedy needed less than three rounds to dispose of Aaron Chavers.
The Wexford heavyweight destroyed Chavers to the body, with the referee intervening while the Oklahoma boxer was backed up to the ropes taking heavy leather.
Watch Niall Kennedy v Aaron Chavers in full below:
Meanwhile, a few hours previously in Germany, an out-of-shape but game Sean Turner posed elite prospect Filip Hrgovic some problems en-route to a short-notice eight-round points defeat.
— World Boxing Super Series (@WBSuperSeries) February 24, 2018
— Filip Hrgovic_Official (@Filip_Hrgovic) February 24, 2018